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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 <jaegeuk.kim@samsung.com>
This commit is contained in:
Jaegeuk Kim 2013-12-11 14:29:39 +09:00
parent 458e6197c3
commit 76130ccabc
1 changed files with 2 additions and 2 deletions
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4
fs/f2fs/data.c
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@ -104,11 +104,12 @@ static void __submit_merged_bio(struct f2fs_bio_info *io)
rw = fio->rw | fio->rw_flag; rw = fio->rw | fio->rw_flag;
if (is_read_io(rw)) { if (is_read_io(rw)) {
submit_bio(rw, io->bio);
trace_f2fs_submit_read_bio(io->sbi->sb, rw, fio->type, io->bio); trace_f2fs_submit_read_bio(io->sbi->sb, rw, fio->type, io->bio);
submit_bio(rw, io->bio);
io->bio = NULL; io->bio = NULL;
return; 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 * 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 { } else {
submit_bio(rw, io->bio); submit_bio(rw, io->bio);
} }
trace_f2fs_submit_write_bio(io->sbi->sb, rw, fio->type, io->bio);
io->bio = NULL; io->bio = NULL;
} }