[dm-devel] [PATCH V6 0/4] Fix zone revalidation memory allocation failures
Damien Le Moal
Damien.LeMoal at wdc.com
Fri Jul 12 22:33:21 UTC 2019
On 2019/07/13 0:13, Jens Axboe wrote:
> On 7/11/19 8:05 PM, Jens Axboe wrote:
>> On 7/7/19 8:02 PM, Damien Le Moal wrote:
>>> On 2019/07/01 14:09, Damien Le Moal wrote:
>>>> This series addresses a recuring problem with zone revalidation
>>>> failures observed during extensive testing with memory constrained
>>>> system and device hot-plugging.
>>>
>>> Jens, Martin,
>>>
>>> Any comment regarding this series ?
>>
>> LGTM, I'll queue it up for this release.
>
> This broke !CONFIG_BLK_DEV_ZONED builds for null_blk, btw. Please be
> sure to test with zoned enabled and disabled in your builds when
> changing things that affect both.
I always check the !CONFIG_BLK_DEV_ZONED case. But clearly I made a mistake
somewhere on this one and missed the problem. My apologies for that.
>
> I fixed it up:
>
> http://git.kernel.dk/cgit/linux-block/commit/?h=for-linus&id=e347946439ed70e3af0d0c330b36d5648e71727b
Thank you for this.
--
Damien Le Moal
Western Digital Research
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