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authorMike Snitzer <snitzer@redhat.com>2017-11-16 10:22:42 -0500
committerMike Snitzer <snitzer@redhat.com>2017-11-16 16:33:54 -0500
commit7dea378b23fdc5003379615fc579dbf987ed8128 (patch)
tree30b4da041c670ce537d0b84dcb7f43fe91f571bd /drivers/md/dm-era-target.c
parent8a74d29d541cd86569139c6f3f44b2d210458071 (diff)
downloadlinux-7dea378b23fdc5003379615fc579dbf987ed8128.tar.gz
dm: do not set 'discards_supported' in targets that do not need it
The DM target's 'discards_supported' flag is intended to act as an override. Meaning, even if the underlying storage doesn't support discards the DM target will. Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/md/dm-era-target.c')
-rw-r--r--drivers/md/dm-era-target.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/md/dm-era-target.c b/drivers/md/dm-era-target.c
index ba84b8d62cd0..73a5c198113a 100644
--- a/drivers/md/dm-era-target.c
+++ b/drivers/md/dm-era-target.c
@@ -1513,7 +1513,6 @@ static int era_ctr(struct dm_target *ti, unsigned argc, char **argv)
ti->flush_supported = true;
ti->num_discard_bios = 1;
- ti->discards_supported = true;
era->callbacks.congested_fn = era_is_congested;
dm_table_add_target_callbacks(ti->table, &era->callbacks);