From: Peter Zijlstra <peterz@infradead.org>
To: 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 V10 1/7] perf: Save PMU specific data in task_struct
Date: Mon, 17 Mar 2025 12:10:45 +0100 [thread overview]
Message-ID: <20250317111045.GA36386@noisy.programming.kicks-ass.net> (raw)
In-Reply-To: <20250314172700.438923-1-kan.liang@linux.intel.com>
Kan, can you please do a patch failing perf_pmu_register() is there's
more than one pmu with one of the kmem_cache things on?
Because the current thing very much cannot deal with that case.
next prev parent reply other threads:[~2025-03-17 11:10 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-14 17:26 [PATCH V10 1/7] perf: Save PMU specific data in task_struct kan.liang
2025-03-14 17:26 ` [PATCH V10 2/7] locking/percpu-rwsem: Add guard support kan.liang
2025-03-17 10:34 ` [tip: perf/core] " tip-bot2 for Peter Zijlstra (Intel)
2025-03-14 17:26 ` [PATCH V10 3/7] perf: attach/detach PMU specific data kan.liang
2025-03-14 21:05 ` Peter Zijlstra
2025-03-17 10:34 ` [tip: perf/core] " tip-bot2 for Kan Liang
2025-03-14 17:26 ` [PATCH V10 4/7] perf: Supply task information to sched_task() kan.liang
2025-03-17 10:34 ` [tip: perf/core] " tip-bot2 for Kan Liang
2025-03-14 17:26 ` [PATCH V10 5/7] perf/x86/lbr: Fix shorter LBRs call stacks for the system-wide mode kan.liang
2025-03-17 10:34 ` [tip: perf/core] " tip-bot2 for Kan Liang
2025-03-14 17:26 ` [PATCH V10 6/7] perf/x86: Remove swap_task_ctx() kan.liang
2025-03-17 10:34 ` [tip: perf/core] " tip-bot2 for Kan Liang
2025-03-14 17:27 ` [PATCH V10 7/7] perf: Clean up pmu specific data kan.liang
2025-03-17 10:34 ` [tip: perf/core] " tip-bot2 for Kan Liang
2025-03-17 10:34 ` [tip: perf/core] perf: Save PMU specific data in task_struct tip-bot2 for Kan Liang
2025-03-17 11:10 ` Peter Zijlstra [this message]
2025-03-24 14:07 ` [PATCH V10 1/7] " Liang, Kan
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