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Date: Mon, 21 Nov 2022 14:40:56 -0700
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To: Benjamin Coddington <bcodding@redhat.com>,
	David Howells <dhowells@redhat.com>
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From: Shuah Khan <skhan@linuxfoundation.org>
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Cc: Latchesar Ionkov <lucho@ionkov.net>, samba-technical@lists.samba.org,
	Dominique Martinet <asmadeus@codewreck.org>,
	Shuah Khan <skhan@linuxfoundation.org>,
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Subject: Re: [Drbd-dev] [PATCH v1 2/3] Treewide: Stop corrupting socket's
	task_frag
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On 11/21/22 07:34, Benjamin Coddington wrote:
> On 21 Nov 2022, at 8:56, David Howells wrote:
> 
>> Benjamin Coddington <bcodding@redhat.com> wrote:
>>
>>> Since moving to memalloc_nofs_save/restore, SUNRPC has stopped setting the
>>> GFP_NOIO flag on sk_allocation which the networking system uses to decide
>>> when it is safe to use current->task_frag.
>>
>> Um, what's task_frag?
> 
> Its a per-task page_frag used to coalesce small writes for networking -- see:
> 
> 5640f7685831 net: use a per task frag allocator
> 
> Ben
> 
> 

I am not seeing this in the mainline. Where can find this commit?

thanks,
-- Shuah