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authorJoe Thornber <ejt@redhat.com>2016-05-04 14:12:42 -0400
committerMike Snitzer <snitzer@redhat.com>2016-05-13 09:04:20 -0400
commit202bae52934d4eb79ffaebf49f49b1cc64d8e40b (patch)
tree41d78f7ee52b69471b77ac74d07ac4ae212a2c49 /Documentation
parent3dba53a958a758fe7bed5002f6a2846e1acefe8e (diff)
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>
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