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Commit 744288c7 authored by Chao Yu's avatar Chao Yu Committed by Jaegeuk Kim
Browse files

f2fs: trace in batches extent info update 



Rename trace_f2fs_update_extent_tree to trace_f2fs_update_extent_tree_range,
then expand and enable it to trace in batches extent info updates.

Signed-off-by: default avatarChao Yu <chao2.yu@samsung.com>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent c6fa8e6d

fs/f2fs/extent_cache.c

+2 −0
Original line number Diff line number Diff line
@@ -409,6 +409,8 @@ unsigned int f2fs_update_extent_tree_range(struct inode *inode, 
	if (!et)

		return false;



	trace_f2fs_update_extent_tree_range(inode, fofs, blkaddr, len);



	write_lock(&et->lock);



	if (is_inode_flag_set(F2FS_I(inode), FI_NO_EXTENT)) {

include/trace/events/f2fs.h

+10 −5
Original line number Diff line number Diff line
@@ -1132,17 +1132,19 @@ TRACE_EVENT_CONDITION(f2fs_lookup_extent_tree_end, 
		__entry->len)

);



TRACE_EVENT(f2fs_update_extent_tree,

TRACE_EVENT(f2fs_update_extent_tree_range,



	TP_PROTO(struct inode *inode, unsigned int pgofs, block_t blkaddr),

	TP_PROTO(struct inode *inode, unsigned int pgofs, block_t blkaddr,

						unsigned int len),



	TP_ARGS(inode, pgofs, blkaddr),

	TP_ARGS(inode, pgofs, blkaddr, len),



	TP_STRUCT__entry(

		__field(dev_t,	dev)

		__field(ino_t,	ino)

		__field(unsigned int, pgofs)

		__field(u32, blk)

		__field(unsigned int, len)

	),



	TP_fast_assign(
@@ -1150,12 +1152,15 @@ TRACE_EVENT(f2fs_update_extent_tree, 
		__entry->ino = inode->i_ino;

		__entry->pgofs = pgofs;

		__entry->blk = blkaddr;

		__entry->len = len;

	),



	TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, blkaddr = %u",

	TP_printk("dev = (%d,%d), ino = %lu, pgofs = %u, "

					"blkaddr = %u, len = %u",

		show_dev_ino(__entry),

		__entry->pgofs,

		__entry->blk)

		__entry->blk,

		__entry->len)

);



TRACE_EVENT(f2fs_shrink_extent_tree,