Re: git: 78cd83e4017b - main - devclass_alloc_unit: Go back to using M_WAITOK

Reply: Ravi Pokala : "Re: 78cd83e4017b - main - devclass_alloc_unit: Go back to using M_WAITOK"
In reply to: Ravi Pokala : "Re: 78cd83e4017b - main - devclass_alloc_unit: Go back to using M_WAITOK"
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From: John Baldwin <jhb_at_FreeBSD.org>
Date: Mon, 10 Mar 2025 18:15:52 UTC

On 3/10/25 13:41, Ravi Pokala wrote:
> Hi John,
> 
>> This reverts commit 234683726708cf5212d672d676d30056d4133859.
> 
> The commit message for that change says that this allocation might be done while holding a lock, and so M_WAITOK is not valid. So then why is this change okay?
> 
> Thanks,

Because the earlier commit to sdhci in this same push fixed it to create devices
in a sleepable context.

-- 
John Baldwin