linux/drivers/md/dm-thin.c
Joe Thornber 202bae5293 dm thin: unroll issue_discard() to create longer discard bio chains
There is little benefit to doing this but it does structure DM thinp's
code to more cleanly use the __blkdev_issue_discard() interface --
particularly in passdown_double_checking_shared_status().

Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
2016-05-13 09:04:20 -04:00

4323 lines
107 KiB