From: Peter Zijlstra <peterz@infradead.org>
To: "Liang, Kan" <kan.liang@linux.intel.com>
Cc: mingo@redhat.com, tglx@linutronix.de, bp@alien8.de,
acme@kernel.org, namhyung@kernel.org, irogers@google.com,
linux-kernel@vger.kernel.org, ak@linux.intel.com,
eranian@google.com
Subject: Re: [PATCH V8 1/6] perf: Save PMU specific data in task_struct
Date: Wed, 12 Mar 2025 20:43:43 +0100 [thread overview]
Message-ID: <20250312194343.GC10453@noisy.programming.kicks-ass.net> (raw)
In-Reply-To: <702802d2-7318-4575-81ac-4fad6f8ff42f@linux.intel.com>
On Wed, Mar 12, 2025 at 03:41:06PM -0400, Liang, Kan wrote:
> The kmem_cache is introduced to address the alignment requirement for
> Arch LBR.
> https://lore.kernel.org/lkml/159420190705.4006.11190540790919295173.tip-bot2@tip-bot2/
Urgh, okay. Please stick that in a comment somewhere.
prev parent reply other threads:[~2025-03-12 19:43 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-12 18:25 [PATCH V8 1/6] perf: Save PMU specific data in task_struct kan.liang
2025-03-12 18:25 ` [PATCH V8 2/6] perf: attach/detach PMU specific data kan.liang
2025-03-12 19:18 ` Peter Zijlstra
2025-03-12 19:52 ` Liang, Kan
2025-03-12 23:23 ` kernel test robot
2025-03-12 23:46 ` kernel test robot
2025-03-13 15:09 ` Nathan Chancellor
2025-03-13 23:06 ` Philip Li
2025-03-12 18:25 ` [PATCH V8 3/6] perf: Supply task information to sched_task() kan.liang
2025-03-13 4:32 ` kernel test robot
2025-03-12 18:25 ` [PATCH V8 4/6] perf/x86/lbr: Fix shorter LBRs call stacks for the system-wide mode kan.liang
2025-03-12 18:25 ` [PATCH V8 5/6] perf/x86: Remove swap_task_ctx() kan.liang
2025-03-12 18:25 ` [PATCH V8 6/6] perf: Clean up pmu specific data kan.liang
2025-03-12 19:05 ` [PATCH V8 1/6] perf: Save PMU specific data in task_struct Peter Zijlstra
2025-03-12 19:41 ` Liang, Kan
2025-03-12 19:43 ` Peter Zijlstra [this message]
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