summaryrefslogtreecommitdiff
path: root/include/trace/events/btrfs.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/trace/events/btrfs.h')
-rw-r--r--include/trace/events/btrfs.h111
1 files changed, 103 insertions, 8 deletions
diff --git a/include/trace/events/btrfs.h b/include/trace/events/btrfs.h
index ecd24c719de4..0551ea65374f 100644
--- a/include/trace/events/btrfs.h
+++ b/include/trace/events/btrfs.h
@@ -99,7 +99,8 @@ struct btrfs_space_info;
EM( ALLOC_CHUNK, "ALLOC_CHUNK") \
EM( ALLOC_CHUNK_FORCE, "ALLOC_CHUNK_FORCE") \
EM( RUN_DELAYED_IPUTS, "RUN_DELAYED_IPUTS") \
- EMe(COMMIT_TRANS, "COMMIT_TRANS")
+ EM( COMMIT_TRANS, "COMMIT_TRANS") \
+ EMe(FORCE_COMMIT_TRANS, "FORCE_COMMIT_TRANS")
/*
* First define the enums in the above macros to be exported to userspace via
@@ -499,12 +500,13 @@ DEFINE_EVENT(
#define show_ordered_flags(flags) \
__print_flags(flags, "|", \
- { (1 << BTRFS_ORDERED_IO_DONE), "IO_DONE" }, \
- { (1 << BTRFS_ORDERED_COMPLETE), "COMPLETE" }, \
+ { (1 << BTRFS_ORDERED_REGULAR), "REGULAR" }, \
{ (1 << BTRFS_ORDERED_NOCOW), "NOCOW" }, \
- { (1 << BTRFS_ORDERED_COMPRESSED), "COMPRESSED" }, \
{ (1 << BTRFS_ORDERED_PREALLOC), "PREALLOC" }, \
+ { (1 << BTRFS_ORDERED_COMPRESSED), "COMPRESSED" }, \
{ (1 << BTRFS_ORDERED_DIRECT), "DIRECT" }, \
+ { (1 << BTRFS_ORDERED_IO_DONE), "IO_DONE" }, \
+ { (1 << BTRFS_ORDERED_COMPLETE), "COMPLETE" }, \
{ (1 << BTRFS_ORDERED_IOERR), "IOERR" }, \
{ (1 << BTRFS_ORDERED_TRUNCATED), "TRUNCATED" })
@@ -1111,15 +1113,16 @@ TRACE_EVENT(btrfs_trigger_flush,
TRACE_EVENT(btrfs_flush_space,
TP_PROTO(const struct btrfs_fs_info *fs_info, u64 flags, u64 num_bytes,
- int state, int ret),
+ int state, int ret, bool for_preempt),
- TP_ARGS(fs_info, flags, num_bytes, state, ret),
+ TP_ARGS(fs_info, flags, num_bytes, state, ret, for_preempt),
TP_STRUCT__entry_btrfs(
__field( u64, flags )
__field( u64, num_bytes )
__field( int, state )
__field( int, ret )
+ __field( bool, for_preempt )
),
TP_fast_assign_btrfs(fs_info,
@@ -1127,15 +1130,16 @@ TRACE_EVENT(btrfs_flush_space,
__entry->num_bytes = num_bytes;
__entry->state = state;
__entry->ret = ret;
+ __entry->for_preempt = for_preempt;
),
- TP_printk_btrfs("state=%d(%s) flags=%llu(%s) num_bytes=%llu ret=%d",
+ TP_printk_btrfs("state=%d(%s) flags=%llu(%s) num_bytes=%llu ret=%d for_preempt=%d",
__entry->state,
__print_symbolic(__entry->state, FLUSH_STATES),
__entry->flags,
__print_flags((unsigned long)__entry->flags, "|",
BTRFS_GROUP_FLAGS),
- __entry->num_bytes, __entry->ret)
+ __entry->num_bytes, __entry->ret, __entry->for_preempt)
);
DECLARE_EVENT_CLASS(btrfs__reserved_extent,
@@ -2025,6 +2029,97 @@ TRACE_EVENT(btrfs_convert_extent_bit,
__print_flags(__entry->clear_bits, "|", EXTENT_FLAGS))
);
+DECLARE_EVENT_CLASS(btrfs_dump_space_info,
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct btrfs_space_info *sinfo),
+
+ TP_ARGS(fs_info, sinfo),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, flags )
+ __field( u64, total_bytes )
+ __field( u64, bytes_used )
+ __field( u64, bytes_pinned )
+ __field( u64, bytes_reserved )
+ __field( u64, bytes_may_use )
+ __field( u64, bytes_readonly )
+ __field( u64, reclaim_size )
+ __field( int, clamp )
+ __field( u64, global_reserved )
+ __field( u64, trans_reserved )
+ __field( u64, delayed_refs_reserved )
+ __field( u64, delayed_reserved )
+ __field( u64, free_chunk_space )
+ ),
+
+ TP_fast_assign_btrfs(fs_info,
+ __entry->flags = sinfo->flags;
+ __entry->total_bytes = sinfo->total_bytes;
+ __entry->bytes_used = sinfo->bytes_used;
+ __entry->bytes_pinned = sinfo->bytes_pinned;
+ __entry->bytes_reserved = sinfo->bytes_reserved;
+ __entry->bytes_may_use = sinfo->bytes_may_use;
+ __entry->bytes_readonly = sinfo->bytes_readonly;
+ __entry->reclaim_size = sinfo->reclaim_size;
+ __entry->clamp = sinfo->clamp;
+ __entry->global_reserved = fs_info->global_block_rsv.reserved;
+ __entry->trans_reserved = fs_info->trans_block_rsv.reserved;
+ __entry->delayed_refs_reserved = fs_info->delayed_refs_rsv.reserved;
+ __entry->delayed_reserved = fs_info->delayed_block_rsv.reserved;
+ __entry->free_chunk_space = atomic64_read(&fs_info->free_chunk_space);
+ ),
+
+ TP_printk_btrfs("flags=%s total_bytes=%llu bytes_used=%llu "
+ "bytes_pinned=%llu bytes_reserved=%llu "
+ "bytes_may_use=%llu bytes_readonly=%llu "
+ "reclaim_size=%llu clamp=%d global_reserved=%llu "
+ "trans_reserved=%llu delayed_refs_reserved=%llu "
+ "delayed_reserved=%llu chunk_free_space=%llu",
+ __print_flags(__entry->flags, "|", BTRFS_GROUP_FLAGS),
+ __entry->total_bytes, __entry->bytes_used,
+ __entry->bytes_pinned, __entry->bytes_reserved,
+ __entry->bytes_may_use, __entry->bytes_readonly,
+ __entry->reclaim_size, __entry->clamp,
+ __entry->global_reserved, __entry->trans_reserved,
+ __entry->delayed_refs_reserved,
+ __entry->delayed_reserved, __entry->free_chunk_space)
+);
+
+DEFINE_EVENT(btrfs_dump_space_info, btrfs_done_preemptive_reclaim,
+ TP_PROTO(const struct btrfs_fs_info *fs_info,
+ const struct btrfs_space_info *sinfo),
+ TP_ARGS(fs_info, sinfo)
+);
+
+TRACE_EVENT(btrfs_reserve_ticket,
+ TP_PROTO(const struct btrfs_fs_info *fs_info, u64 flags, u64 bytes,
+ u64 start_ns, int flush, int error),
+
+ TP_ARGS(fs_info, flags, bytes, start_ns, flush, error),
+
+ TP_STRUCT__entry_btrfs(
+ __field( u64, flags )
+ __field( u64, bytes )
+ __field( u64, start_ns )
+ __field( int, flush )
+ __field( int, error )
+ ),
+
+ TP_fast_assign_btrfs(fs_info,
+ __entry->flags = flags;
+ __entry->bytes = bytes;
+ __entry->start_ns = start_ns;
+ __entry->flush = flush;
+ __entry->error = error;
+ ),
+
+ TP_printk_btrfs("flags=%s bytes=%llu start_ns=%llu flush=%s error=%d",
+ __print_flags(__entry->flags, "|", BTRFS_GROUP_FLAGS),
+ __entry->bytes, __entry->start_ns,
+ __print_symbolic(__entry->flush, FLUSH_ACTIONS),
+ __entry->error)
+);
+
DECLARE_EVENT_CLASS(btrfs_sleep_tree_lock,
TP_PROTO(const struct extent_buffer *eb, u64 start_ns),
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-08 12:18:15 +0300