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| author |   Mike Snitzer <snitzer@redhat.com> | 2019-01-18 14:19:26 -0500 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2019-02-20 23:24:55 -0500 |
| commit | 61697a6abd24acba941359c6268a94f4afe4a53d (patch) | |
| tree | 9c1b1de749c7479a1a9f14392c673f84f4ede9a4 /drivers/md/dm-zoned-target.c | |
| parent | dm: update dm_process_bio() to split bio if in ->make_request_fn() (diff) | |
| download | linux-dev-61697a6abd24acba941359c6268a94f4afe4a53d.tar.xz linux-dev-61697a6abd24acba941359c6268a94f4afe4a53d.zip | |
dm: eliminate 'split_discard_bios' flag from DM target interface
There is no need to have DM core split discards on behalf of a DM target
now that blk_queue_split() handles splitting discards based on the
queue_limits. A DM target just needs to set max_discard_sectors,
discard_granularity, etc, in queue_limits.
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/md/dm-zoned-target.c')
| -rw-r--r-- | drivers/md/dm-zoned-target.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/md/dm-zoned-target.c b/drivers/md/dm-zoned-target.c index 6af5babe6837..8865c1709e16 100644 --- a/drivers/md/dm-zoned-target.c +++ b/drivers/md/dm-zoned-target.c @@ -727,7 +727,6 @@ static int dmz_ctr(struct dm_target *ti, unsigned int argc, char **argv) ti->per_io_data_size = sizeof(struct dmz_bioctx); ti->flush_supported = true; ti->discards_supported = true; - ti->split_discard_bios = true; /* The exposed capacity is the number of chunks that can be mapped */ ti->len = (sector_t)dmz_nr_chunks(dmz->metadata) << dev->zone_nr_sectors_shift; |