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-rw-r--r--include/linux/f2fs_fs.h7
-rw-r--r--include/trace/events/f2fs.h107
2 files changed, 89 insertions, 25 deletions
diff --git a/include/linux/f2fs_fs.h b/include/linux/f2fs_fs.h
index bb942f6d5702..da74d878dc4f 100644
--- a/include/linux/f2fs_fs.h
+++ b/include/linux/f2fs_fs.h
@@ -153,6 +153,13 @@ struct f2fs_extent {
#define NODE_DIND_BLOCK (DEF_ADDRS_PER_INODE + 5)
#define F2FS_INLINE_XATTR 0x01 /* file inline xattr flag */
+#define F2FS_INLINE_DATA 0x02 /* file inline data flag */
+
+#define MAX_INLINE_DATA (sizeof(__le32) * (DEF_ADDRS_PER_INODE - \
+ F2FS_INLINE_XATTR_ADDRS - 1))
+
+#define INLINE_DATA_OFFSET (PAGE_CACHE_SIZE - sizeof(struct node_footer) \
+ - sizeof(__le32) * (DEF_ADDRS_PER_INODE + 5 - 1))
struct f2fs_inode {
__le16 i_mode; /* file mode */
diff --git a/include/trace/events/f2fs.h b/include/trace/events/f2fs.h
index e0dc355fa317..3b9f28dfc849 100644
--- a/include/trace/events/f2fs.h
+++ b/include/trace/events/f2fs.h
@@ -16,15 +16,28 @@
{ META, "META" }, \
{ META_FLUSH, "META_FLUSH" })
-#define show_bio_type(type) \
- __print_symbolic(type, \
- { READ, "READ" }, \
- { READA, "READAHEAD" }, \
- { READ_SYNC, "READ_SYNC" }, \
- { WRITE, "WRITE" }, \
- { WRITE_SYNC, "WRITE_SYNC" }, \
- { WRITE_FLUSH, "WRITE_FLUSH" }, \
- { WRITE_FUA, "WRITE_FUA" })
+#define F2FS_BIO_MASK(t) (t & (READA | WRITE_FLUSH_FUA))
+#define F2FS_BIO_EXTRA_MASK(t) (t & (REQ_META | REQ_PRIO))
+
+#define show_bio_type(type) show_bio_base(type), show_bio_extra(type)
+
+#define show_bio_base(type) \
+ __print_symbolic(F2FS_BIO_MASK(type), \
+ { READ, "READ" }, \
+ { READA, "READAHEAD" }, \
+ { READ_SYNC, "READ_SYNC" }, \
+ { WRITE, "WRITE" }, \
+ { WRITE_SYNC, "WRITE_SYNC" }, \
+ { WRITE_FLUSH, "WRITE_FLUSH" }, \
+ { WRITE_FUA, "WRITE_FUA" }, \
+ { WRITE_FLUSH_FUA, "WRITE_FLUSH_FUA" })
+
+#define show_bio_extra(type) \
+ __print_symbolic(F2FS_BIO_EXTRA_MASK(type), \
+ { REQ_META, "(M)" }, \
+ { REQ_PRIO, "(P)" }, \
+ { REQ_META | REQ_PRIO, "(MP)" }, \
+ { 0, " \b" })
#define show_data_type(type) \
__print_symbolic(type, \
@@ -421,7 +434,7 @@ TRACE_EVENT(f2fs_truncate_partial_nodes,
__entry->err)
);
-TRACE_EVENT_CONDITION(f2fs_readpage,
+TRACE_EVENT_CONDITION(f2fs_submit_page_bio,
TP_PROTO(struct page *page, sector_t blkaddr, int type),
@@ -446,7 +459,7 @@ TRACE_EVENT_CONDITION(f2fs_readpage,
),
TP_printk("dev = (%d,%d), ino = %lu, page_index = 0x%lx, "
- "blkaddr = 0x%llx, bio_type = %s",
+ "blkaddr = 0x%llx, bio_type = %s%s",
show_dev_ino(__entry),
(unsigned long)__entry->index,
(unsigned long long)__entry->blkaddr,
@@ -598,36 +611,54 @@ TRACE_EVENT(f2fs_reserve_new_block,
__entry->ofs_in_node)
);
-TRACE_EVENT(f2fs_do_submit_bio,
+DECLARE_EVENT_CLASS(f2fs__submit_bio,
- TP_PROTO(struct super_block *sb, int btype, bool sync, struct bio *bio),
+ TP_PROTO(struct super_block *sb, int rw, int type, struct bio *bio),
- TP_ARGS(sb, btype, sync, bio),
+ TP_ARGS(sb, rw, type, bio),
TP_STRUCT__entry(
__field(dev_t, dev)
- __field(int, btype)
- __field(bool, sync)
+ __field(int, rw)
+ __field(int, type)
__field(sector_t, sector)
__field(unsigned int, size)
),
TP_fast_assign(
__entry->dev = sb->s_dev;
- __entry->btype = btype;
- __entry->sync = sync;
+ __entry->rw = rw;
+ __entry->type = type;
__entry->sector = bio->bi_sector;
__entry->size = bio->bi_size;
),
- TP_printk("dev = (%d,%d), type = %s, io = %s, sector = %lld, size = %u",
+ TP_printk("dev = (%d,%d), %s%s, %s, sector = %lld, size = %u",
show_dev(__entry),
- show_block_type(__entry->btype),
- __entry->sync ? "sync" : "no sync",
+ show_bio_type(__entry->rw),
+ show_block_type(__entry->type),
(unsigned long long)__entry->sector,
__entry->size)
);
+DEFINE_EVENT_CONDITION(f2fs__submit_bio, f2fs_submit_write_bio,
+
+ TP_PROTO(struct super_block *sb, int rw, int type, struct bio *bio),
+
+ TP_ARGS(sb, rw, type, bio),
+
+ TP_CONDITION(bio)
+);
+
+DEFINE_EVENT_CONDITION(f2fs__submit_bio, f2fs_submit_read_bio,
+
+ TP_PROTO(struct super_block *sb, int rw, int type, struct bio *bio),
+
+ TP_ARGS(sb, rw, type, bio),
+
+ TP_CONDITION(bio)
+);
+
DECLARE_EVENT_CLASS(f2fs__page,
TP_PROTO(struct page *page, int type),
@@ -674,15 +705,16 @@ DEFINE_EVENT(f2fs__page, f2fs_vm_page_mkwrite,
TP_ARGS(page, type)
);
-TRACE_EVENT(f2fs_submit_write_page,
+TRACE_EVENT(f2fs_submit_page_mbio,
- TP_PROTO(struct page *page, block_t blk_addr, int type),
+ TP_PROTO(struct page *page, int rw, int type, block_t blk_addr),
- TP_ARGS(page, blk_addr, type),
+ TP_ARGS(page, rw, type, blk_addr),
TP_STRUCT__entry(
__field(dev_t, dev)
__field(ino_t, ino)
+ __field(int, rw)
__field(int, type)
__field(pgoff_t, index)
__field(block_t, block)
@@ -691,13 +723,15 @@ TRACE_EVENT(f2fs_submit_write_page,
TP_fast_assign(
__entry->dev = page->mapping->host->i_sb->s_dev;
__entry->ino = page->mapping->host->i_ino;
+ __entry->rw = rw;
__entry->type = type;
__entry->index = page->index;
__entry->block = blk_addr;
),
- TP_printk("dev = (%d,%d), ino = %lu, %s, index = %lu, blkaddr = 0x%llx",
+ TP_printk("dev = (%d,%d), ino = %lu, %s%s, %s, index = %lu, blkaddr = 0x%llx",
show_dev_ino(__entry),
+ show_bio_type(__entry->rw),
show_block_type(__entry->type),
(unsigned long)__entry->index,
(unsigned long long)__entry->block)
@@ -727,6 +761,29 @@ TRACE_EVENT(f2fs_write_checkpoint,
__entry->msg)
);
+TRACE_EVENT(f2fs_issue_discard,
+
+ TP_PROTO(struct super_block *sb, block_t blkstart, block_t blklen),
+
+ TP_ARGS(sb, blkstart, blklen),
+
+ TP_STRUCT__entry(
+ __field(dev_t, dev)
+ __field(block_t, blkstart)
+ __field(block_t, blklen)
+ ),
+
+ TP_fast_assign(
+ __entry->dev = sb->s_dev;
+ __entry->blkstart = blkstart;
+ __entry->blklen = blklen;
+ ),
+
+ TP_printk("dev = (%d,%d), blkstart = 0x%llx, blklen = 0x%llx",
+ show_dev(__entry),
+ (unsigned long long)__entry->blkstart,
+ (unsigned long long)__entry->blklen)
+);
#endif /* _TRACE_F2FS_H */
/* This part must be outside protection */
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-23 02:58:02 +0300