lkml.org 
[lkml]   [2022]   [Sep]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [RFC PATCH 03/30] Lazy percpu counters
On Tue, Aug 30, 2022 at 02:48:52PM -0700, Suren Baghdasaryan wrote:
> +static void lazy_percpu_counter_switch_to_pcpu(struct raw_lazy_percpu_counter *c)
> +{
> + u64 __percpu *pcpu_v = alloc_percpu_gfp(u64, GFP_ATOMIC|__GFP_NOWARN);

Realize that this is incorrect when used under a raw_spinlock_t.

\
 
 \ /
  Last update: 2022-09-01 08:52    [W:0.878 / U:0.224 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site