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>
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 @@
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 @@
} else {
submit_bio(rw, io->bio);
}
- trace_f2fs_submit_write_bio(io->sbi->sb, rw, fio->type, io->bio);
io->bio = NULL;
}