Re: [PATCH v5 1/2] block: invalidate the page cache when issuing BLKZEROOUT.
From: Martin K. Petersen <hidden>
Date: 2015-12-10 17:37:52
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"Darrick" == Darrick J Wong [off-list ref] writes:
Darrick> Invalidate the page cache (as a regular O_DIRECT write would Darrick> do) to avoid returning stale cache contents at a later time. Reviewed-by: Martin K. Petersen <redacted> -- Martin K. Petersen Oracle Linux Engineering