lkml.org 
[lkml]   [2020]   [Mar]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH v2] ipv4: fix a RCU-list lock in fib_triestat_seq_show
From
Date


On 3/26/20 8:27 PM, David Miller wrote:
> From: Qian Cai <cai@lca.pw>
> Date: Wed, 25 Mar 2020 18:01:00 -0400

>> Fix it by adding a pair of rcu_read_lock/unlock() and use
>> cond_resched_rcu() to avoid the situation where walking of a large
>> number of items may prevent scheduling for a long time.
>>
>> Signed-off-by: Qian Cai <cai@lca.pw>
>
> Eric, please review.
>

Patch looks good to me, thanks !

Reviewed-by: Eric Dumazet <edumazet@google.com>

\
 
 \ /
  Last update: 2020-03-27 06:42    [W:0.058 / U:4.828 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site