linux-kernel - Re: [PATCH] net: fix sk_page_frag() recursion from memory reclaim

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Date:   Sat, 19 Oct 2019 14:25:57 -0700
From:   Eric Dumazet <eric.dumazet@...il.com>
To:     Tejun Heo <tj@...nel.org>, Eric Dumazet <eric.dumazet@...il.com>
Cc:     "David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org,
        kernel-team@...com, linux-kernel@...r.kernel.org,
        Josef Bacik <josef@...icpanda.com>
Subject: Re: [PATCH] net: fix sk_page_frag() recursion from memory reclaim



On 10/19/19 2:18 PM, Tejun Heo wrote:

> Whatever works is fine by me.  gfpflags_allow_blocking() is clearer
> than testing __GFP_DIRECT_RECLAIM directly tho.  Maybe a better way is
> introducing a new gfpflags_ helper?

Sounds good to me !