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 ++ fs/f2fs/segment.c | 5 +++-- 2 files changed, 5 insertions(+), 2 deletions(-) (limited to 'fs') 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); diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index d42426dc3706..a1acaa025bde 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -844,6 +844,9 @@ static void do_submit_bio(struct f2fs_sb_info *sbi, if (type >= META_FLUSH) rw = WRITE_FLUSH_FUA; + + trace_f2fs_submit_write_bio(sbi->sb, rw, btype, io->bio); + if (btype == META) rw |= REQ_META; @@ -851,8 +854,6 @@ static void do_submit_bio(struct f2fs_sb_info *sbi, p->sbi = sbi; io->bio->bi_end_io = f2fs_end_io_write; - trace_f2fs_do_submit_bio(sbi->sb, btype, sync, io->bio); - if (type == META_FLUSH) { DECLARE_COMPLETION_ONSTACK(wait); p->is_sync = true; -- cgit