Re: [PATCH 01/12] generic/757: fix various bugs in this test

Christoph Hellwig
2024-11-22T12:35:32Z

On Thu, Nov 21, 2024 at 09:19:24AM -0800, Darrick J. Wong wrote:
> Oh, that's with your BLKDISCARD -> BLKZEROOUT change applied, isn't it?
> On my system, 100 loops takes 96 seconds with discard and 639 seconds
> with zeroout.

The discard path is guaranteed to fail after the first iteration, but
that at least happens very quickly..