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| author |   Jens Axboe <axboe@kernel.dk> | 2018-10-10 20:49:26 -0600 |
|---|---|---|
| committer |   Mike Snitzer <snitzer@redhat.com> | 2018-10-11 11:36:09 -0400 |
| commit | 6a23e05c2fe3c64ec012fd81e51e3ab51e4f2f9f (patch) | |
| tree | 43687a888b009ec49092138e6d691503669b4dc1 /drivers/md/dm-sysfs.c | |
| parent | dm linear: fix linear_end_io conditional definition (diff) | |
| download | linux-dev-6a23e05c2fe3c64ec012fd81e51e3ab51e4f2f9f.tar.xz linux-dev-6a23e05c2fe3c64ec012fd81e51e3ab51e4f2f9f.zip | |
dm: remove legacy request-based IO path
dm supports both, and since we're killing off the legacy path in
general, get rid of it in dm.
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/md/dm-sysfs.c')
| -rw-r--r-- | drivers/md/dm-sysfs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/md/dm-sysfs.c b/drivers/md/dm-sysfs.c index c209b8a19b84..a05fcd50e1b9 100644 --- a/drivers/md/dm-sysfs.c +++ b/drivers/md/dm-sysfs.c @@ -92,7 +92,8 @@ static ssize_t dm_attr_suspended_show(struct mapped_device *md, char *buf) static ssize_t dm_attr_use_blk_mq_show(struct mapped_device *md, char *buf) { - sprintf(buf, "%d\n", dm_use_blk_mq(md)); + /* Purely for userspace compatibility */ + sprintf(buf, "%d\n", true); return strlen(buf); } |