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| author | Chao Yu <chao2.yu@samsung.com> | 2014-05-06 16:47:23 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2014-05-07 10:21:59 +0900 |
| commit | dfb2bf38bf89e15a65f9996566b2945921388a2f (patch) | |
| tree | efe5c9496469fd694a19c57422a4a42bac8ba1e0 /fs | |
| parent | 62aed044ea4bef36ac3f6885611b013b11c9be2d (diff) | |
| download | lwn-dfb2bf38bf89e15a65f9996566b2945921388a2f.tar.gz lwn-dfb2bf38bf89e15a65f9996566b2945921388a2f.zip | |
f2fs: add a tracepoint for f2fs_write_end
This patch adds a tracepoint for f2fs_write_end to trace write op of user.
Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/f2fs/data.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index cde0d69969b9..ea58fb698ac6 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -989,6 +989,8 @@ static int f2fs_write_end(struct file *file, { struct inode *inode = page->mapping->host; + trace_f2fs_write_end(inode, pos, len, copied); + SetPageUptodate(page); set_page_dirty(page); |