From: Peter Zijlstra <peterz@infradead.org>
To: mingo@kernel.org, peterz@infradead.org, linux-kernel@vger.kernel.org
Cc: acme@kernel.org, mark.rutland@arm.com,
alexander.shishkin@linux.intel.com, jolsa@redhat.com,
namhyung@kernel.org, andi@firstfloor.org,
kan.liang@linux.intel.com
Subject: [PATCH 0/3] Various optimizations for event creation
Date: Tue, 22 Oct 2019 11:20:17 +0200 [thread overview]
Message-ID: <20191022092017.740591163@infradead.org> (raw)
Hi,
There here patches are the result of Andi looking at perf event creation
bottlenecks. And while he's solved much of it with his recent perf-stat patch
set that moves event creation to CPU affine threads, these patches do still
help and can also cover other workloads.
Please consider.
next reply other threads:[~2019-10-22 9:25 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-22 9:20 Peter Zijlstra [this message]
2019-10-22 9:20 ` [PATCH 1/3] perf: Optimize perf_install_in_event() Peter Zijlstra
2019-10-22 10:03 ` Peter Zijlstra
2019-10-23 12:30 ` Alexander Shishkin
2019-10-23 13:44 ` Peter Zijlstra
2019-10-23 14:08 ` Peter Zijlstra
2019-10-22 9:20 ` [PATCH 2/3] perf: Optimize perf_init_event() Peter Zijlstra
2019-10-27 5:18 ` [perf] 06e0dbcfd3: phoronix-test-suite.mbw.0.mib_s 12.6% improvement kernel test robot
2019-10-27 5:18 ` kernel test robot
2019-10-27 16:32 ` Andi Kleen
2019-10-22 9:20 ` [PATCH 3/3] perf: Optimize perf_init_event() for TYPE_SOFTWARE Peter Zijlstra
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