From d4d288bc72c020d335868ce217695c4d5dfd74d0 Mon Sep 17 00:00:00 2001 From: Chao Yu Date: Sun, 24 Nov 2013 12:36:42 +0900 Subject: f2fs: adds a tracepoint for f2fs_submit_read_bio This patch adds a tracepoint for f2fs_submit_read_bio. Signed-off-by: Chao Yu [Jaegeuk Kim: integrate tracepoints of f2fs_submit_read(_write)_bio] Signed-off-by: Jaegeuk Kim --- fs/f2fs/data.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'fs/f2fs/data.c') diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index cdb342eeb421..711722018b8e 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -421,6 +421,8 @@ void f2fs_submit_read_bio(struct f2fs_sb_info *sbi, int rw) if (!io->bio) return; + trace_f2fs_submit_read_bio(sbi->sb, rw, META, io->bio); + mutex_lock(&io->io_mutex); if (io->bio) { submit_bio(rw, io->bio); -- cgit v1.2.3