From 76130ccabcc39f0716691113f739f28a3088e253 Mon Sep 17 00:00:00 2001 From: Jaegeuk Kim Date: Wed, 11 Dec 2013 14:29:39 +0900 Subject: [PATCH] f2fs: fix the location of tracepoint We need to get a trace before submit_bio, since its bi_sector is remapped during the submit_bio. Signed-off-by: Jaegeuk Kim --- fs/f2fs/data.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index ebc9177..15956fa 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -104,11 +104,12 @@ static void __submit_merged_bio(struct f2fs_bio_info *io) rw = fio->rw | fio->rw_flag; if (is_read_io(rw)) { - submit_bio(rw, io->bio); trace_f2fs_submit_read_bio(io->sbi->sb, rw, fio->type, io->bio); + submit_bio(rw, io->bio); io->bio = NULL; return; } + trace_f2fs_submit_write_bio(io->sbi->sb, rw, fio->type, io->bio); /* * META_FLUSH is only from the checkpoint procedure, and we should wait @@ -122,7 +123,6 @@ static void __submit_merged_bio(struct f2fs_bio_info *io) } else { submit_bio(rw, io->bio); } - trace_f2fs_submit_write_bio(io->sbi->sb, rw, fio->type, io->bio); io->bio = NULL; } -- 2.7.4