diff options
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/define_trace.h | 2 | ||||
| -rw-r--r-- | include/trace/events/btrfs.h | 14 | ||||
| -rw-r--r-- | include/trace/events/compaction.h | 2 | ||||
| -rw-r--r-- | include/trace/events/ext4.h | 242 | ||||
| -rw-r--r-- | include/trace/events/kmem.h | 2 | ||||
| -rw-r--r-- | include/trace/events/migrate.h | 51 | ||||
| -rw-r--r-- | include/trace/events/oom.h | 4 | ||||
| -rw-r--r-- | include/trace/events/rcu.h | 1 | ||||
| -rw-r--r-- | include/trace/events/task.h | 8 | ||||
| -rw-r--r-- | include/trace/events/vmscan.h | 2 | ||||
| -rw-r--r-- | include/trace/events/xen.h | 8 | ||||
| -rw-r--r-- | include/trace/ftrace.h | 76 | ||||
| -rw-r--r-- | include/trace/syscall.h | 23 |
13 files changed, 202 insertions, 233 deletions
diff --git a/include/trace/define_trace.h b/include/trace/define_trace.h index b0b4eb24d592..1905ca8dd399 100644 --- a/include/trace/define_trace.h +++ b/include/trace/define_trace.h @@ -1,5 +1,5 @@ /* - * Trace files that want to automate creationg of all tracepoints defined + * Trace files that want to automate creation of all tracepoints defined * in their file should include this file. The following are macros that the * trace file may define: * diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h index 91b91e805673..54fab041b22a 100644 --- a/include/trace/events/btrfs.h +++ b/include/trace/events/btrfs.h @@ -445,6 +445,7 @@ TRACE_EVENT(btrfs_delayed_tree_ref, __field( u64, ref_root ) __field( int, level ) __field( int, type ) + __field( u64, seq ) ), TP_fast_assign( @@ -455,17 +456,19 @@ TRACE_EVENT(btrfs_delayed_tree_ref, __entry->ref_root = full_ref->root; __entry->level = full_ref->level; __entry->type = ref->type; + __entry->seq = ref->seq; ), TP_printk("bytenr = %llu, num_bytes = %llu, action = %s, " "parent = %llu(%s), ref_root = %llu(%s), level = %d, " - "type = %s", + "type = %s, seq = %llu", (unsigned long long)__entry->bytenr, (unsigned long long)__entry->num_bytes, show_ref_action(__entry->action), show_root_type(__entry->parent), show_root_type(__entry->ref_root), - __entry->level, show_ref_type(__entry->type)) + __entry->level, show_ref_type(__entry->type), + (unsigned long long)__entry->seq) ); TRACE_EVENT(btrfs_delayed_data_ref, @@ -485,6 +488,7 @@ TRACE_EVENT(btrfs_delayed_data_ref, __field( u64, owner ) __field( u64, offset ) __field( int, type ) + __field( u64, seq ) ), TP_fast_assign( @@ -496,11 +500,12 @@ TRACE_EVENT(btrfs_delayed_data_ref, __entry->owner = full_ref->objectid; __entry->offset = full_ref->offset; __entry->type = ref->type; + __entry->seq = ref->seq; ), TP_printk("bytenr = %llu, num_bytes = %llu, action = %s, " "parent = %llu(%s), ref_root = %llu(%s), owner = %llu, " - "offset = %llu, type = %s", + "offset = %llu, type = %s, seq = %llu", (unsigned long long)__entry->bytenr, (unsigned long long)__entry->num_bytes, show_ref_action(__entry->action), @@ -508,7 +513,8 @@ TRACE_EVENT(btrfs_delayed_data_ref, show_root_type(__entry->ref_root), (unsigned long long)__entry->owner, (unsigned long long)__entry->offset, - show_ref_type(__entry->type)) + show_ref_type(__entry->type), + (unsigned long long)__entry->seq) ); TRACE_EVENT(btrfs_delayed_ref_head, diff --git a/include/trace/events/compaction.h b/include/trace/events/compaction.h index 388bcdd26d46..fde1b3e94c7d 100644 --- a/include/trace/events/compaction.h +++ b/include/trace/events/compaction.h @@ -6,7 +6,7 @@ #include <linux/types.h> #include <linux/tracepoint.h> -#include "gfpflags.h" +#include <trace/events/gfpflags.h> DECLARE_EVENT_CLASS(mm_compaction_isolate_template, diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h index 69d8a69ea831..d49b285385e8 100644 --- a/include/trace/events/ext4.h +++ b/include/trace/events/ext4.h @@ -26,19 +26,19 @@ TRACE_EVENT(ext4_free_inode, TP_STRUCT__entry( __field( dev_t, dev ) __field( ino_t, ino ) - __field( __u16, mode ) __field( uid_t, uid ) __field( gid_t, gid ) __field( __u64, blocks ) + __field( __u16, mode ) ), TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; - __entry->mode = inode->i_mode; __entry->uid = i_uid_read(inode); __entry->gid = i_gid_read(inode); __entry->blocks = inode->i_blocks; + __entry->mode = inode->i_mode; ), TP_printk("dev %d,%d ino %lu mode 0%o uid %u gid %u blocks %llu", @@ -300,10 +300,10 @@ TRACE_EVENT(ext4_da_writepages, __field( long, pages_skipped ) __field( loff_t, range_start ) __field( loff_t, range_end ) + __field( pgoff_t, writeback_index ) __field( int, sync_mode ) __field( char, for_kupdate ) __field( char, range_cyclic ) - __field( pgoff_t, writeback_index ) ), TP_fast_assign( @@ -313,14 +313,14 @@ TRACE_EVENT(ext4_da_writepages, __entry->pages_skipped = wbc->pages_skipped; __entry->range_start = wbc->range_start; __entry->range_end = wbc->range_end; + __entry->writeback_index = inode->i_mapping->writeback_index; __entry->sync_mode = wbc->sync_mode; __entry->for_kupdate = wbc->for_kupdate; __entry->range_cyclic = wbc->range_cyclic; - __entry->writeback_index = inode->i_mapping->writeback_index; ), TP_printk("dev %d,%d ino %lu nr_to_write %ld pages_skipped %ld " - "range_start %lld range_end %lld sync_mode %d" + "range_start %lld range_end %lld sync_mode %d " "for_kupdate %d range_cyclic %d writeback_index %lu", MAJOR(__entry->dev), MINOR(__entry->dev), (unsigned long) __entry->ino, __entry->nr_to_write, @@ -382,8 +382,8 @@ TRACE_EVENT(ext4_da_writepages_result, __field( int, ret ) __field( int, pages_written ) __field( long, pages_skipped ) - __field( int, sync_mode ) __field( pgoff_t, writeback_index ) + __field( int, sync_mode ) ), TP_fast_assign( @@ -392,8 +392,8 @@ TRACE_EVENT(ext4_da_writepages_result, __entry->ret = ret; __entry->pages_written = pages_written; __entry->pages_skipped = wbc->pages_skipped; - __entry->sync_mode = wbc->sync_mode; __entry->writeback_index = inode->i_mapping->writeback_index; + __entry->sync_mode = wbc->sync_mode; ), TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld " @@ -411,16 +411,16 @@ DECLARE_EVENT_CLASS(ext4__page_op, TP_ARGS(page), TP_STRUCT__entry( - __field( pgoff_t, index ) - __field( ino_t, ino ) __field( dev_t, dev ) + __field( ino_t, ino ) + __field( pgoff_t, index ) ), TP_fast_assign( - __entry->index = page->index; - __entry->ino = page->mapping->host->i_ino; __entry->dev = page->mapping->host->i_sb->s_dev; + __entry->ino = page->mapping->host->i_ino; + __entry->index = page->index; ), TP_printk("dev %d,%d ino %lu page_index %lu", @@ -456,18 +456,18 @@ TRACE_EVENT(ext4_invalidatepage, TP_ARGS(page, offset), TP_STRUCT__entry( + __field( dev_t, dev ) + __field( ino_t, ino ) __field( pgoff_t, index ) __field( unsigned long, offset ) - __field( ino_t, ino ) - __field( dev_t, dev ) ), TP_fast_assign( + __entry->dev = page->mapping->host->i_sb->s_dev; + __entry->ino = page->mapping->host->i_ino; __entry->index = page->index; __entry->offset = offset; - __entry->ino = page->mapping->host->i_ino; - __entry->dev = page->mapping->host->i_sb->s_dev; ), TP_printk("dev %d,%d ino %lu page_index %lu offset %lu", @@ -510,8 +510,8 @@ DECLARE_EVENT_CLASS(ext4__mb_new_pa, __field( dev_t, dev ) __field( ino_t, ino ) __field( __u64, pa_pstart ) - __field( __u32, pa_len ) __field( __u64, pa_lstart ) + __field( __u32, pa_len ) ), @@ -519,8 +519,8 @@ DECLARE_EVENT_CLASS(ext4__mb_new_pa, __entry->dev = ac->ac_sb->s_dev; __entry->ino = ac->ac_inode->i_ino; __entry->pa_pstart = pa->pa_pstart; - __entry->pa_len = pa->pa_len; __entry->pa_lstart = pa->pa_lstart; + __entry->pa_len = pa->pa_len; ), TP_printk("dev %d,%d ino %lu pstart %llu len %u lstart %llu", @@ -645,7 +645,6 @@ TRACE_EVENT(ext4_request_blocks, TP_STRUCT__entry( __field( dev_t, dev ) __field( ino_t, ino ) - __field( unsigned int, flags ) __field( unsigned int, len ) __field( __u32, logical ) __field( __u32, lleft ) @@ -653,12 +652,12 @@ TRACE_EVENT(ext4_request_blocks, __field( __u64, goal ) __field( __u64, pleft ) __field( __u64, pright ) + __field( unsigned int, flags ) ), TP_fast_assign( __entry->dev = ar->inode->i_sb->s_dev; __entry->ino = ar->inode->i_ino; - __entry->flags = ar->flags; __entry->len = ar->len; __entry->logical = ar->logical; __entry->goal = ar->goal; @@ -666,6 +665,7 @@ TRACE_EVENT(ext4_request_blocks, __entry->lright = ar->lright; __entry->pleft = ar->pleft; __entry->pright = ar->pright; + __entry->flags = ar->flags; ), TP_printk("dev %d,%d ino %lu flags %u len %u lblk %u goal %llu " @@ -686,7 +686,6 @@ TRACE_EVENT(ext4_allocate_blocks, __field( dev_t, dev ) __field( ino_t, ino ) __field( __u64, block ) - __field( unsigned int, flags ) __field( unsigned int, len ) __field( __u32, logical ) __field( __u32, lleft ) @@ -694,13 +693,13 @@ TRACE_EVENT(ext4_allocate_blocks, __field( __u64, goal ) __field( __u64, pleft ) __field( __u64, pright ) + __field( unsigned int, flags ) ), TP_fast_assign( __entry->dev = ar->inode->i_sb->s_dev; __entry->ino = ar->inode->i_ino; __entry->block = block; - __entry->flags = ar->flags; __entry->len = ar->len; __entry->logical = ar->logical; __entry->goal = ar->goal; @@ -708,6 +707,7 @@ TRACE_EVENT(ext4_allocate_blocks, __entry->lright = ar->lright; __entry->pleft = ar->pleft; __entry->pright = ar->pright; + __entry->flags = ar->flags; ), TP_printk("dev %d,%d ino %lu flags %u len %u block %llu lblk %u " @@ -728,19 +728,19 @@ TRACE_EVENT(ext4_free_blocks, TP_STRUCT__entry( __field( dev_t, dev ) __field( ino_t, ino ) - __field( __u16, mode ) __field( __u64, block ) __field( unsigned long, count ) __field( int, flags ) + __field( __u16, mode ) ), TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; - __entry->mode = inode->i_mode; __entry->block = block; __entry->count = count; __entry->flags = flags; + __entry->mode = inode->i_mode; ), TP_printk("dev %d,%d ino %lu mode 0%o block %llu count %lu flags %d", @@ -783,15 +783,15 @@ TRACE_EVENT(ext4_sync_file_exit, TP_ARGS(inode, ret), TP_STRUCT__entry( - __field( int, ret ) - __field( ino_t, ino ) __field( dev_t, dev ) + __field( ino_t, ino ) + __field( int, ret ) ), TP_fast_assign( - __entry->ret = ret; - __entry->ino = inode->i_ino; __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; + __entry->ret = ret; ), TP_printk("dev %d,%d ino %lu ret %d", @@ -854,12 +854,6 @@ TRACE_EVENT(ext4_mballoc_alloc, TP_STRUCT__entry( __field( dev_t, dev ) __field( ino_t, ino ) - __field( __u16, found ) - __field( __u16, groups ) - __field( __u16, buddy ) - __field( __u16, flags ) - __field( __u16, tail ) - __field( __u8, cr ) __field( __u32, orig_logical ) __field( int, orig_start ) __field( __u32, orig_group ) @@ -872,17 +866,17 @@ TRACE_EVENT(ext4_mballoc_alloc, __field( int, result_start ) __field( __u32, result_group ) __field( int, result_len ) + __field( __u16, found ) + __field( __u16, groups ) + __field( __u16, buddy ) + __field( __u16, flags ) + __field( __u16, tail ) + __field( __u8, cr ) ), TP_fast_assign( __entry->dev = ac->ac_inode->i_sb->s_dev; __entry->ino = ac->ac_inode->i_ino; - __entry->found = ac->ac_found; - __entry->flags = ac->ac_flags; - __entry->groups = ac->ac_groups_scanned; - __entry->buddy = ac->ac_buddy; - __entry->tail = ac->ac_tail; - __entry->cr = ac->ac_criteria; __entry->orig_logical = ac->ac_o_ex.fe_logical; __entry->orig_start = ac->ac_o_ex.fe_start; __entry->orig_group = ac->ac_o_ex.fe_group; @@ -895,6 +889,12 @@ TRACE_EVENT(ext4_mballoc_alloc, __entry->result_start = ac->ac_f_ex.fe_start; __entry->result_group = ac->ac_f_ex.fe_group; __entry->result_len = ac->ac_f_ex.fe_len; + __entry->found = ac->ac_found; + __entry->flags = ac->ac_flags; + __entry->groups = ac->ac_groups_scanned; + __entry->buddy = ac->ac_buddy; + __entry->tail = ac->ac_tail; + __entry->cr = ac->ac_criteria; ), TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u goal %u/%d/%u@%u " @@ -1015,17 +1015,17 @@ TRACE_EVENT(ext4_forget, TP_STRUCT__entry( __field( dev_t, dev ) __field( ino_t, ino ) - __field( __u16, mode ) - __field( int, is_metadata ) __field( __u64, block ) + __field( int, is_metadata ) + __field( __u16, mode ) ), TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; - __entry->mode = inode->i_mode; - __entry->is_metadata = is_metadata; __entry->block = block; + __entry->is_metadata = is_metadata; + __entry->mode = inode->i_mode; ), TP_printk("dev %d,%d ino %lu mode 0%o is_metadata %d block %llu", @@ -1042,19 +1042,18 @@ TRACE_EVENT(ext4_da_update_reserve_space, TP_STRUCT__entry( __field( dev_t, dev ) __field( ino_t, ino ) - __field( __u16, mode ) __field( __u64, i_blocks ) __field( int, used_blocks ) __field( int, reserved_data_blocks ) __field( int, reserved_meta_blocks ) __field( int, allocated_meta_blocks ) __field( int, quota_claim ) + __field( __u16, mode ) ), TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; - __entry->mode = inode->i_mode; __entry->i_blocks = inode->i_blocks; __entry->used_blocks = used_blocks; __entry->reserved_data_blocks = @@ -1064,6 +1063,7 @@ TRACE_EVENT(ext4_da_update_reserve_space, __entry->allocated_meta_blocks = EXT4_I(inode)->i_allocated_meta_blocks; __entry->quota_claim = quota_claim; + __entry->mode = inode->i_mode; ), TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu used_blocks %d " @@ -1085,21 +1085,21 @@ TRACE_EVENT(ext4_da_reserve_space, TP_STRUCT__entry( __field( dev_t, dev ) __field( ino_t, ino ) - __field( __u16, mode ) __field( __u64, i_blocks ) __field( int, md_needed ) __field( int, reserved_data_blocks ) __field( int, reserved_meta_blocks ) + __field( __u16, mode ) ), TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; - __entry->mode = inode->i_mode; __entry->i_blocks = inode->i_blocks; __entry->md_needed = md_needed; __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks; __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks; + __entry->mode = inode->i_mode; ), TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu md_needed %d " @@ -1119,23 +1119,23 @@ TRACE_EVENT(ext4_da_release_space, TP_STRUCT__entry( __field( dev_t, dev ) __field( ino_t, ino ) - __field( __u16, mode ) __field( __u64, i_blocks ) __field( int, freed_blocks ) __field( int, reserved_data_blocks ) __field( int, reserved_meta_blocks ) __field( int, allocated_meta_blocks ) + __field( __u16, mode ) ), TP_fast_assign( __entry->dev = inode->i_sb->s_dev; __entry->ino = inode->i_ino; - __entry->mode = inode->i_mode; __entry->i_blocks = inode->i_blocks; __entry->freed_blocks = freed_blocks; __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks; __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks; __entry->allocated_meta_blocks = EXT4_I(inode)->i_allocated_meta_blocks; + __entry->mode = inode->i_mode; ), TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu freed_blocks %d " @@ -1203,16 +1203,16 @@ TRACE_EVENT(ext4_direct_IO_enter, TP_ARGS(inode, offset, len, rw), TP_STRUCT__entry( - __field( ino_t, ino ) __field( dev_t, dev ) + __field( ino_t, ino ) __field( loff_t, pos ) __field( unsigned long, len ) __field( int, rw ) ), TP_fast_assign( - __entry->ino = inode->i_ino; __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; __entry->pos = offset; __entry->len = len; __entry->rw = rw; @@ -1231,8 +1231,8 @@ TRACE_EVENT(ext4_direct_IO_exit, TP_ARGS(inode, offset, len, rw, ret), TP_STRUCT__entry( - __field( ino_t, ino ) __field( dev_t, dev ) + __field( ino_t, ino ) __field( loff_t, pos ) __field( unsigned long, len ) __field( int, rw ) @@ -1240,8 +1240,8 @@ TRACE_EVENT(ext4_direct_IO_exit, ), TP_fast_assign( - __entry->ino = inode->i_ino; __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; __entry->pos = offset; __entry->len = len; __entry->rw = rw; @@ -1261,16 +1261,16 @@ TRACE_EVENT(ext4_fallocate_enter, TP_ARGS(inode, offset, len, mode), TP_STRUCT__entry( - __field( ino_t, ino ) __field( dev_t, dev ) + __field( ino_t, ino ) __field( loff_t, pos ) __field( loff_t, len ) __field( int, mode ) ), TP_fast_assign( - __entry->ino = inode->i_ino; __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; __entry->pos = offset; __entry->len = len; __entry->mode = mode; @@ -1289,16 +1289,16 @@ TRACE_EVENT(ext4_fallocate_exit, TP_ARGS(inode, offset, max_blocks, ret), TP_STRUCT__entry( - __field( ino_t, ino ) __field( dev_t, dev ) + __field( ino_t, ino ) __field( loff_t, pos ) __field( unsigned int, blocks ) __field( int, ret ) ), TP_fast_assign( - __entry->ino = inode->i_ino; __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; __entry->pos = offset; __entry->blocks = max_blocks; __entry->ret = ret; @@ -1317,17 +1317,17 @@ TRACE_EVENT(ext4_unlink_enter, TP_ARGS(parent, dentry), TP_STRUCT__entry( - __field( ino_t, parent ) + __field( dev_t, dev ) __field( ino_t, ino ) + __field( ino_t, parent ) __field( loff_t, size ) - __field( dev_t, dev ) ), TP_fast_assign( - __entry->parent = parent->i_ino; + __entry->dev = dentry->d_inode->i_sb->s_dev; __entry->ino = dentry->d_inode->i_ino; + __entry->parent = parent->i_ino; __entry->size = dentry->d_inode->i_size; - __entry->dev = dentry->d_inode->i_sb->s_dev; ), TP_printk("dev %d,%d ino %lu size %lld parent %lu", @@ -1342,14 +1342,14 @@ TRACE_EVENT(ext4_unlink_exit, TP_ARGS(dentry, ret), TP_STRUCT__entry( - __field( ino_t, ino ) __field( dev_t, dev ) + __field( ino_t, ino ) __field( int, ret ) ), TP_fast_assign( - __entry->ino = dentry->d_inode->i_ino; __entry->dev = dentry->d_inode->i_sb->s_dev; + __entry->ino = dentry->d_inode->i_ino; __entry->ret = ret; ), @@ -1365,14 +1365,14 @@ DECLARE_EVENT_CLASS(ext4__truncate, TP_ARGS(inode), TP_STRUCT__entry( - __field( ino_t, ino ) - __field( dev_t, dev ) + __field( dev_t, dev ) + __field( ino_t, ino ) __field( __u64, blocks ) ), TP_fast_assign( - __entry->ino = inode->i_ino; __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; __entry->blocks = inode->i_blocks; ), @@ -1403,8 +1403,8 @@ TRACE_EVENT(ext4_ext_convert_to_initialized_enter, TP_ARGS(inode, map, ux), TP_STRUCT__entry( - __field( ino_t, ino ) __field( dev_t, dev ) + __field( ino_t, ino ) __field( ext4_lblk_t, m_lblk ) __field( unsigned, m_len ) __field( ext4_lblk_t, u_lblk ) @@ -1413,8 +1413,8 @@ TRACE_EVENT(ext4_ext_convert_to_initialized_enter, ), TP_fast_assign( - __entry->ino = inode->i_ino; __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; __entry->m_lblk = map->m_lblk; __entry->m_len = map->m_len; __entry->u_lblk = le32_to_cpu(ux->ee_block); @@ -1441,8 +1441,8 @@ TRACE_EVENT(ext4_ext_convert_to_initialized_fastpath, TP_ARGS(inode, map, ux, ix), TP_STRUCT__entry( - __field( ino_t, ino ) __field( dev_t, dev ) + __field( ino_t, ino ) __field( ext4_lblk_t, m_lblk ) __field( unsigned, m_len ) __field( ext4_lblk_t, u_lblk ) @@ -1454,8 +1454,8 @@ TRACE_EVENT(ext4_ext_convert_to_initialized_fastpath, ), TP_fast_assign( - __entry->ino = inode->i_ino; __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; __entry->m_lblk = map->m_lblk; __entry->m_len = map->m_len; __entry->u_lblk = le32_to_cpu(ux->ee_block); @@ -1483,16 +1483,16 @@ DECLARE_EVENT_CLASS(ext4__map_blocks_enter, TP_ARGS(inode, lblk, len, flags), TP_STRUCT__entry( - __field( ino_t, ino ) - __field( dev_t, dev ) + __field( dev_t, dev ) + __field( ino_t, ino ) __field( ext4_lblk_t, lblk ) __field( unsigned int, len ) __field( unsigned int, flags ) ), TP_fast_assign( - __entry->ino = inode->i_ino; __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; __entry->lblk = lblk; __entry->len = len; __entry->flags = flags; @@ -1525,19 +1525,19 @@ DECLARE_EVENT_CLASS(ext4__map_blocks_exit, TP_ARGS(inode, lblk, pblk, len, ret), TP_STRUCT__entry( - __field( ino_t, ino ) __field( dev_t, dev ) - __field( ext4_lblk_t, lblk ) + __field( ino_t, ino ) __field( ext4_fsblk_t, pblk ) + __field( ext4_lblk_t, lblk ) __field( unsigned int, len ) __field( int, ret ) ), TP_fast_assign( - __entry->ino = inode->i_ino; __entry->dev = inode->i_sb->s_dev; - __entry->lblk = lblk; + __entry->ino = inode->i_ino; __entry->pblk = pblk; + __entry->lblk = lblk; __entry->len = len; __entry->ret = ret; ), @@ -1569,17 +1569,17 @@ TRACE_EVENT(ext4_ext_load_extent, TP_ARGS(inode, lblk, pblk), TP_STRUCT__entry( - __field( ino_t, ino ) __field( dev_t, dev ) - __field( ext4_lblk_t, lblk ) + __field( ino_t, ino ) __field( ext4_fsblk_t, pblk ) + __field( ext4_lblk_t, lblk ) ), TP_fast_assign( - __entry->ino = inode->i_ino; __entry->dev = inode->i_sb->s_dev; - __entry->lblk = lblk; + __entry->ino = inode->i_ino; __entry->pblk = pblk; + __entry->lblk = lblk; ), TP_printk("dev %d,%d ino %lu lblk %u pblk %llu", @@ -1594,13 +1594,13 @@ TRACE_EVENT(ext4_load_inode, TP_ARGS(inode), TP_STRUCT__entry( - __field( ino_t, ino ) __field( dev_t, dev ) + __field( ino_t, ino ) ), TP_fast_assign( - __entry->ino = inode->i_ino; __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; ), TP_printk("dev %d,%d ino %ld", @@ -1615,14 +1615,14 @@ TRACE_EVENT(ext4_journal_start, TP_STRUCT__entry( __field( dev_t, dev ) - __field( int, nblocks ) __field(unsigned long, ip ) + __field( int, nblocks ) ), TP_fast_assign( __entry->dev = sb->s_dev; - __entry->nblocks = nblocks; __entry->ip = IP; + __entry->nblocks = nblocks; ), TP_printk("dev %d,%d nblocks %d caller %pF", @@ -1686,23 +1686,23 @@ TRACE_EVENT(ext4_ext_handle_uninitialized_extents, TP_ARGS(inode, map, allocated, newblock), TP_STRUCT__entry( - __field( ino_t, ino ) __field( dev_t, dev ) + __field( ino_t, ino ) + __field( int, flags ) __field( ext4_lblk_t, lblk ) __field( ext4_fsblk_t, pblk ) __field( unsigned int, len ) - __field( int, flags ) __field( unsigned int, allocated ) __field( ext4_fsblk_t, newblk ) ), TP_fast_assign( - __entry->ino = inode->i_ino; __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; + __entry->flags = map->m_flags; __entry->lblk = map->m_lblk; __entry->pblk = map->m_pblk; __entry->len = map->m_len; - __entry->flags = map->m_flags; __entry->allocated = allocated; __entry->newblk = newblock; ), @@ -1724,19 +1724,19 @@ TRACE_EVENT(ext4_get_implied_cluster_alloc_exit, TP_STRUCT__entry( __field( dev_t, dev ) + __field( unsigned int, flags ) __field( ext4_lblk_t, lblk ) __field( ext4_fsblk_t, pblk ) __field( unsigned int, len ) - __field( unsigned int, flags ) __field( int, ret ) ), TP_fast_assign( __entry->dev = sb->s_dev; + __entry->flags = map->m_flags; __entry->lblk = map->m_lblk; __entry->pblk = map->m_pblk; __entry->len = map->m_len; - __entry->flags = map->m_flags; __entry->ret = ret; ), @@ -1753,16 +1753,16 @@ TRACE_EVENT(ext4_ext_put_in_cache, TP_ARGS(inode, lblk, len, start), TP_STRUCT__entry( - __field( ino_t, ino ) __field( dev_t, dev ) + __field( ino_t, ino ) __field( ext4_lblk_t, lblk ) __field( unsigned int, len ) __field( ext4_fsblk_t, start ) ), TP_fast_assign( - __entry->ino = inode->i_ino; __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; __entry->lblk = lblk; __entry->len = len; __entry->start = start; @@ -1782,15 +1782,15 @@ TRACE_EVENT(ext4_ext_in_cache, TP_ARGS(inode, lblk, ret), TP_STRUCT__entry( - __field( ino_t, ino ) __field( dev_t, dev ) + __field( ino_t, ino ) __field( ext4_lblk_t, lblk ) __field( int, ret ) ), TP_fast_assign( - __entry->ino = inode->i_ino; __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; __entry->lblk = lblk; __entry->ret = ret; ), @@ -1810,8 +1810,8 @@ TRACE_EVENT(ext4_find_delalloc_range, TP_ARGS(inode, from, to, reverse, found, found_blk), TP_STRUCT__entry( - __field( ino_t, ino ) __field( dev_t, dev ) + __field( ino_t, ino ) __field( ext4_lblk_t, from ) __field( ext4_lblk_t, to ) __field( int, reverse ) @@ -1820,8 +1820,8 @@ TRACE_EVENT(ext4_find_delalloc_range, ), TP_fast_assign( - __entry->ino = inode->i_ino; __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; __entry->from = from; __entry->to = to; __entry->reverse = reverse; @@ -1844,15 +1844,15 @@ TRACE_EVENT(ext4_get_reserved_cluster_alloc, TP_ARGS(inode, lblk, len), TP_STRUCT__entry( - __field( ino_t, ino ) __field( dev_t, dev ) + __field( ino_t, ino ) __field( ext4_lblk_t, lblk ) __field( unsigned int, len ) ), TP_fast_assign( - __entry->ino = inode->i_ino; __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; __entry->lblk = lblk; __entry->len = len; ), @@ -1871,18 +1871,18 @@ TRACE_EVENT(ext4_ext_show_extent, TP_ARGS(inode, lblk, pblk, len), TP_STRUCT__entry( - __field( ino_t, ino ) __field( dev_t, dev ) - __field( ext4_lblk_t, lblk ) + __field( ino_t, ino ) __field( ext4_fsblk_t, pblk ) + __field( ext4_lblk_t, lblk ) __field( unsigned short, len ) ), TP_fast_assign( - __entry->ino = inode->i_ino; __entry->dev = inode->i_sb->s_dev; - __entry->lblk = lblk; + __entry->ino = inode->i_ino; __entry->pblk = pblk; + __entry->lblk = lblk; __entry->len = len; ), @@ -1902,25 +1902,25 @@ TRACE_EVENT(ext4_remove_blocks, TP_ARGS(inode, ex, from, to, partial_cluster), TP_STRUCT__entry( - __field( ino_t, ino ) __field( dev_t, dev ) - __field( ext4_lblk_t, ee_lblk ) - __field( ext4_fsblk_t, ee_pblk ) - __field( unsigned short, ee_len ) + __field( ino_t, ino ) __field( ext4_lblk_t, from ) __field( ext4_lblk_t, to ) __field( ext4_fsblk_t, partial ) + __field( ext4_fsblk_t, ee_pblk ) + __field( ext4_lblk_t, ee_lblk ) + __field( unsigned short, ee_len ) ), TP_fast_assign( - __entry->ino = inode->i_ino; __entry->dev = inode->i_sb->s_dev; - __entry->ee_lblk = cpu_to_le32(ex->ee_block); - __entry->ee_pblk = ext4_ext_pblock(ex); - __entry->ee_len = ext4_ext_get_actual_len(ex); + __entry->ino = inode->i_ino; __entry->from = from; __entry->to = to; __entry->partial = partial_cluster; + __entry->ee_pblk = ext4_ext_pblock(ex); + __entry->ee_lblk = cpu_to_le32(ex->ee_block); + __entry->ee_len = ext4_ext_get_actual_len(ex); ), TP_printk("dev %d,%d ino %lu extent [%u(%llu), %u]" @@ -1942,23 +1942,23 @@ TRACE_EVENT(ext4_ext_rm_leaf, TP_ARGS(inode, start, ex, partial_cluster), TP_STRUCT__entry( - __field( ino_t, ino ) __field( dev_t, dev ) + __field( ino_t, ino ) + __field( ext4_fsblk_t, partial ) __field( ext4_lblk_t, start ) __field( ext4_lblk_t, ee_lblk ) __field( ext4_fsblk_t, ee_pblk ) __field( short, ee_len ) - __field( ext4_fsblk_t, partial ) ), TP_fast_assign( - __entry->ino = inode->i_ino; __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; + __entry->partial = partial_cluster; __entry->start = start; __entry->ee_lblk = le32_to_cpu(ex->ee_block); __entry->ee_pblk = ext4_ext_pblock(ex); __entry->ee_len = ext4_ext_get_actual_len(ex); - __entry->partial = partial_cluster; ), TP_printk("dev %d,%d ino %lu start_lblk %u last_extent [%u(%llu), %u]" @@ -1978,14 +1978,14 @@ TRACE_EVENT(ext4_ext_rm_idx, TP_ARGS(inode, pblk), TP_STRUCT__entry( - __field( ino_t, ino ) __field( dev_t, dev ) + __field( ino_t, ino ) __field( ext4_fsblk_t, pblk ) ), TP_fast_assign( - __entry->ino = inode->i_ino; __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; __entry->pblk = pblk; ), @@ -2001,15 +2001,15 @@ TRACE_EVENT(ext4_ext_remove_space, TP_ARGS(inode, start, depth), TP_STRUCT__entry( - __field( ino_t, ino ) __field( dev_t, dev ) + __field( ino_t, ino ) __field( ext4_lblk_t, start ) __field( int, depth ) ), TP_fast_assign( - __entry->ino = inode->i_ino; __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; __entry->start = start; __entry->depth = depth; ), @@ -2028,8 +2028,8 @@ TRACE_EVENT(ext4_ext_remove_space_done, TP_ARGS(inode, start, depth, partial, eh_entries), TP_STRUCT__entry( - __field( ino_t, ino ) __field( dev_t, dev ) + __field( ino_t, ino ) __field( ext4_lblk_t, start ) __field( int, depth ) __field( ext4_lblk_t, partial ) @@ -2037,8 +2037,8 @@ TRACE_EVENT(ext4_ext_remove_space_done, ), TP_fast_assign( - __entry->ino = inode->i_ino; __entry->dev = inode->i_sb->s_dev; + __entry->ino = inode->i_ino; __entry->start = start; __entry->depth = depth; __entry->partial = partial; diff --git a/include/trace/events/kmem.h b/include/trace/events/kmem.h index 08fa27244da7..6bc943ecb841 100644 --- a/include/trace/events/kmem.h +++ b/include/trace/events/kmem.h @@ -6,7 +6,7 @@ #include <linux/types.h> #include <linux/tracepoint.h> -#include "gfpflags.h" +#include <trace/events/gfpflags.h> DECLARE_EVENT_CLASS(kmem_alloc, diff --git a/include/trace/events/migrate.h b/include/trace/events/migrate.h new file mode 100644 index 000000000000..ec2a6ccfd7e5 --- /dev/null +++ b/include/trace/events/migrate.h @@ -0,0 +1,51 @@ +#undef TRACE_SYSTEM +#define TRACE_SYSTEM migrate + +#if !defined(_TRACE_MIGRATE_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_MIGRATE_H + +#define MIGRATE_MODE \ + {MIGRATE_ASYNC, "MIGRATE_ASYNC"}, \ + {MIGRATE_SYNC_LIGHT, "MIGRATE_SYNC_LIGHT"}, \ + {MIGRATE_SYNC, "MIGRATE_SYNC"} + +#define MIGRATE_REASON \ + {MR_COMPACTION, "compaction"}, \ + {MR_MEMORY_FAILURE, "memory_failure"}, \ + {MR_MEMORY_HOTPLUG, "memory_hotplug"}, \ + {MR_SYSCALL, "syscall_or_cpuset"}, \ + {MR_MEMPOLICY_MBIND, "mempolicy_mbind"}, \ + {MR_CMA, "cma"} + +TRACE_EVENT(mm_migrate_pages, + + TP_PROTO(unsigned long succeeded, unsigned long failed, + enum migrate_mode mode, int reason), + + TP_ARGS(succeeded, failed, mode, reason), + + TP_STRUCT__entry( + __field( unsigned long, succeeded) + __field( unsigned long, failed) + __field( enum migrate_mode, mode) + __field( int, reason) + ), + + TP_fast_assign( + __entry->succeeded = succeeded; + __entry->failed = failed; + __entry->mode = mode; + __entry->reason = reason; + ), + + TP_printk("nr_succeeded=%lu nr_failed=%lu mode=%s reason=%s", + __entry->succeeded, + __entry->failed, + __print_symbolic(__entry->mode, MIGRATE_MODE), + __print_symbolic(__entry->reason, MIGRATE_REASON)) +); + +#endif /* _TRACE_MIGRATE_H */ + +/* This part must be outside protection */ +#include <trace/define_trace.h> diff --git a/include/trace/events/oom.h b/include/trace/events/oom.h index dd4ba3b92002..1e974983757e 100644 --- a/include/trace/events/oom.h +++ b/include/trace/events/oom.h @@ -14,7 +14,7 @@ TRACE_EVENT(oom_score_adj_update, TP_STRUCT__entry( __field( pid_t, pid) __array( char, comm, TASK_COMM_LEN ) - __field( int, oom_score_adj) + __field( short, oom_score_adj) ), TP_fast_assign( @@ -23,7 +23,7 @@ TRACE_EVENT(oom_score_adj_update, __entry->oom_score_adj = task->signal->oom_score_adj; ), - TP_printk("pid=%d comm=%s oom_score_adj=%d", + TP_printk("pid=%d comm=%s oom_score_adj=%hd", __entry->pid, __entry->comm, __entry->oom_score_adj) ); diff --git a/include/trace/events/rcu.h b/include/trace/events/rcu.h index 5bde94d8585b..d4f559b1ec34 100644 --- a/include/trace/events/rcu.h +++ b/include/trace/events/rcu.h @@ -549,6 +549,7 @@ TRACE_EVENT(rcu_torture_read, * "EarlyExit": rcu_barrier_callback() piggybacked, thus early exit. * "Inc1": rcu_barrier_callback() piggyback check counter incremented. * "Offline": rcu_barrier_callback() found offline CPU + * "OnlineNoCB": rcu_barrier_callback() found online no-CBs CPU. * "OnlineQ": rcu_barrier_callback() found online CPU with callbacks. * "OnlineNQ": rcu_barrier_callback() found online CPU, no callbacks. * "IRQ": An rcu_barrier_callback() callback posted on remote CPU. diff --git a/include/trace/events/task.h b/include/trace/events/task.h index b53add02e929..102a646e1996 100644 --- a/include/trace/events/task.h +++ b/include/trace/events/task.h @@ -15,7 +15,7 @@ TRACE_EVENT(task_newtask, __field( pid_t, pid) __array( char, comm, TASK_COMM_LEN) __field( unsigned long, clone_flags) - __field( int, oom_score_adj) + __field( short, oom_score_adj) ), TP_fast_assign( @@ -25,7 +25,7 @@ TRACE_EVENT(task_newtask, __entry->oom_score_adj = task->signal->oom_score_adj; ), - TP_printk("pid=%d comm=%s clone_flags=%lx oom_score_adj=%d", + TP_printk("pid=%d comm=%s clone_flags=%lx oom_score_adj=%hd", __entry->pid, __entry->comm, __entry->clone_flags, __entry->oom_score_adj) ); @@ -40,7 +40,7 @@ TRACE_EVENT(task_rename, __field( pid_t, pid) __array( char, oldcomm, TASK_COMM_LEN) __array( char, newcomm, TASK_COMM_LEN) - __field( int, oom_score_adj) + __field( short, oom_score_adj) ), TP_fast_assign( @@ -50,7 +50,7 @@ TRACE_EVENT(task_rename, __entry->oom_score_adj = task->signal->oom_score_adj; ), - TP_printk("pid=%d oldcomm=%s newcomm=%s oom_score_adj=%d", + TP_printk("pid=%d oldcomm=%s newcomm=%s oom_score_adj=%hd", __entry->pid, __entry->oldcomm, __entry->newcomm, __entry->oom_score_adj) ); diff --git a/include/trace/events/vmscan.h b/include/trace/events/vmscan.h index bab3b87e4064..63cfcccaebb3 100644 --- a/include/trace/events/vmscan.h +++ b/include/trace/events/vmscan.h @@ -8,7 +8,7 @@ #include <linux/tracepoint.h> #include <linux/mm.h> #include <linux/memcontrol.h> -#include "gfpflags.h" +#include <trace/events/gfpflags.h> #define RECLAIM_WB_ANON 0x0001u #define RECLAIM_WB_FILE 0x0002u diff --git a/include/trace/events/xen.h b/include/trace/events/xen.h index 15ba03bdd7c6..d06b6da5c1e3 100644 --- a/include/trace/events/xen.h +++ b/include/trace/events/xen.h @@ -377,6 +377,14 @@ DECLARE_EVENT_CLASS(xen_mmu_pgd, DEFINE_XEN_MMU_PGD_EVENT(xen_mmu_pgd_pin); DEFINE_XEN_MMU_PGD_EVENT(xen_mmu_pgd_unpin); +TRACE_EVENT(xen_mmu_flush_tlb_all, + TP_PROTO(int x), + TP_ARGS(x), + TP_STRUCT__entry(__array(char, x, 0)), + TP_fast_assign((void)x), + TP_printk("%s", "") + ); + TRACE_EVENT(xen_mmu_flush_tlb, TP_PROTO(int x), TP_ARGS(x), diff --git a/include/trace/ftrace.h b/include/trace/ftrace.h index a763888a36f9..40dc5e8fe340 100644 --- a/include/trace/ftrace.h +++ b/include/trace/ftrace.h @@ -545,8 +545,7 @@ ftrace_raw_event_##call(void *__data, proto) \ { assign; } \ \ if (!filter_current_check_discard(buffer, event_call, entry, event)) \ - trace_nowake_buffer_unlock_commit(buffer, \ - event, irq_flags, pc); \ + trace_buffer_unlock_commit(buffer, event, irq_flags, pc); \ } /* * The ftrace_test_probe is compiled out, it is only here as a build time check @@ -620,79 +619,6 @@ __attribute__((section("_ftrace_events"))) *__event_##call = &event_##call #include TRACE_INCLUDE(TRACE_INCLUDE_FILE) -/* - * Define the insertion callback to perf events - * - * The job is very similar to ftrace_raw_event_<call> except that we don't - * insert in the ring buffer but in a perf counter. - * - * static void ftrace_perf_<call>(proto) - * { - * struct ftrace_data_offsets_<call> __maybe_unused __data_offsets; - * struct ftrace_event_call *event_call = &event_<call>; - * extern void perf_tp_event(int, u64, u64, void *, int); - * struct ftrace_raw_##call *entry; - * struct perf_trace_buf *trace_buf; - * u64 __addr = 0, __count = 1; - * unsigned long irq_flags; - * struct trace_entry *ent; - * int __entry_size; - * int __data_size; - * int __cpu - * int pc; - * - * pc = preempt_count(); - * - * __data_size = ftrace_get_offsets_<call>(&__data_offsets, args); - * - * // Below we want to get the aligned size by taking into account - * // the u32 field that will later store the buffer size - * __entry_size = ALIGN(__data_size + sizeof(*entry) + sizeof(u32), - * sizeof(u64)); - * __entry_size -= sizeof(u32); - * - * // Protect the non nmi buffer - * // This also protects the rcu read side - * local_irq_save(irq_flags); - * __cpu = smp_processor_id(); - * - * if (in_nmi()) - * trace_buf = rcu_dereference_sched(perf_trace_buf_nmi); - * else - * trace_buf = rcu_dereference_sched(perf_trace_buf); - * - * if (!trace_buf) - * goto end; - * - * trace_buf = per_cpu_ptr(trace_buf, __cpu); - * - * // Avoid recursion from perf that could mess up the buffer - * if (trace_buf->recursion++) - * goto end_recursion; - * - * raw_data = trace_buf->buf; - * - * // Make recursion update visible before entering perf_tp_event - * // so that we protect from perf recursions. - * - * barrier(); - * - * //zero dead bytes from alignment to avoid stack leak to userspace: - * *(u64 *)(&raw_data[__entry_size - sizeof(u64)]) = 0ULL; - * entry = (struct ftrace_raw_<call> *)raw_data; - * ent = &entry->ent; - * tracing_generic_entry_update(ent, irq_flags, pc); - * ent->type = event_call->id; - * - * <tstruct> <- do some jobs with dynamic arrays - * - * <assign> <- affect our values - * - * perf_tp_event(event_call->id, __addr, __count, entry, - * __entry_size); <- submit them to perf counter - * - * } - */ #ifdef CONFIG_PERF_EVENTS diff --git a/include/trace/syscall.h b/include/trace/syscall.h index 31966a4fb8cc..84bc4197e736 100644 --- a/include/trace/syscall.h +++ b/include/trace/syscall.h @@ -31,27 +31,4 @@ struct syscall_metadata { struct ftrace_event_call *exit_event; }; -#ifdef CONFIG_FTRACE_SYSCALLS -extern unsigned long arch_syscall_addr(int nr); -extern int init_syscall_trace(struct ftrace_event_call *call); - -extern int reg_event_syscall_enter(struct ftrace_event_call *call); -extern void unreg_event_syscall_enter(struct ftrace_event_call *call); -extern int reg_event_syscall_exit(struct ftrace_event_call *call); -extern void unreg_event_syscall_exit(struct ftrace_event_call *call); -extern int -ftrace_format_syscall(struct ftrace_event_call *call, struct trace_seq *s); -enum print_line_t print_syscall_enter(struct trace_iterator *iter, int flags, - struct trace_event *event); -enum print_line_t print_syscall_exit(struct trace_iterator *iter, int flags, - struct trace_event *event); -#endif - -#ifdef CONFIG_PERF_EVENTS -int perf_sysenter_enable(struct ftrace_event_call *call); -void perf_sysenter_disable(struct ftrace_event_call *call); -int perf_sysexit_enable(struct ftrace_event_call *call); -void perf_sysexit_disable(struct ftrace_event_call *call); -#endif - #endif /* _TRACE_SYSCALL_H */ |