diff options
| author | Xiao Ni <xni@redhat.com> | 2021-02-04 15:50:43 +0800 |
|---|---|---|
| committer | Song Liu <songliubraving@fb.com> | 2021-03-24 16:29:06 -0700 |
| commit | cf78408f937a67f59f5e90ee8e6cadeed7c128a8 (patch) | |
| tree | e6c6fccc278c744c2f0763ff073088e7ebda7daa /drivers/md/md.h | |
| parent | 14d97622448acbea0348be62f62e25d9a361e16b (diff) | |
md: add md_submit_discard_bio() for submitting discard bio
Move these logic from raid0.c to md.c, so that we can also use it in
raid10.c.
Reviewed-by: Coly Li <colyli@suse.de>
Reviewed-by: Guoqing Jiang <guoqing.jiang@cloud.ionos.com>
Tested-by: Adrian Huang <ahuang12@lenovo.com>
Signed-off-by: Xiao Ni <xni@redhat.com>
Signed-off-by: Song Liu <songliubraving@fb.com>
Diffstat (limited to 'drivers/md/md.h')
| -rw-r--r-- | drivers/md/md.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/md/md.h b/drivers/md/md.h index bcbba1b5ec4a..fb7eab58cfd5 100644 --- a/drivers/md/md.h +++ b/drivers/md/md.h @@ -713,6 +713,8 @@ extern void md_write_end(struct mddev *mddev); extern void md_done_sync(struct mddev *mddev, int blocks, int ok); extern void md_error(struct mddev *mddev, struct md_rdev *rdev); extern void md_finish_reshape(struct mddev *mddev); +void md_submit_discard_bio(struct mddev *mddev, struct md_rdev *rdev, + struct bio *bio, sector_t start, sector_t size); extern bool __must_check md_flush_request(struct mddev *mddev, struct bio *bio); extern void md_super_write(struct mddev *mddev, struct md_rdev *rdev, |