Re: [PATCH] block: tolerate 0 byte discard_granularity in __blkdev_issue_discard()

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Re: [PATCH] block: tolerate 0 byte discard_granularity in __blkdev_issue_discard() · "Martin K. Petersen" <martin.petersen@oracle.com> · 2020-08-05

From: "Martin K. Petersen" <martin.petersen@oracle.com>
Date: 2020-08-05 00:28:52
Also in: linux-bcache, lkml

Ming,

What we need to fix is loop driver, if it claims to support discard,
q->limits.discard_granularity has to be one valid value.

Yep!

-- 
Martin K. Petersen	Oracle Linux Engineering