Re: [Patch v3 11/22] perf/x86/intel: Allocate arch-PEBS buffer and initialize PEBS_BASE MSR

From: Peter Zijlstra
Date: Tue Apr 15 2025 - 09:45:53 EST


On Tue, Apr 15, 2025 at 11:44:17AM +0000, Dapeng Mi wrote:
> + buffer = dsalloc_pages(bsiz, preemptible() ? GFP_KERNEL : GFP_ATOMIC, cpu);

You were going to make this go away :-)