| Date | Thu, 1 Sep 2022 08:51:31 +0200 | From | Peter Zijlstra <> | Subject | Re: [RFC PATCH 03/30] Lazy percpu counters |
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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.
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