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Open Source and information security mailing list archives
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Date: Fri, 8 Oct 2021 12:01:38 +0100 From: John Garry <john.garry@...wei.com> To: Ian Rogers <irogers@...gle.com>, Andi Kleen <ak@...ux.intel.com>, "Jiri Olsa" <jolsa@...hat.com>, Jin Yao <yao.jin@...ux.intel.com>, Namhyung Kim <namhyung@...nel.org>, Kajol Jain <kjain@...ux.ibm.com>, "Paul A . Clarke" <pc@...ibm.com>, Arnaldo Carvalho de Melo <acme@...nel.org>, Riccardo Mancini <rickyman7@...il.com>, Kan Liang <kan.liang@...ux.intel.com>, Peter Zijlstra <peterz@...radead.org>, Ingo Molnar <mingo@...hat.com>, Mark Rutland <mark.rutland@....com>, Alexander Shishkin <alexander.shishkin@...ux.intel.com>, Kees Cook <keescook@...omium.org>, "Sami Tolvanen" <samitolvanen@...gle.com>, Nick Desaulniers <ndesaulniers@...gle.com>, Andrew Morton <akpm@...ux-foundation.org>, "Jacob Keller" <jacob.e.keller@...el.com>, Zhen Lei <thunder.leizhen@...wei.com>, ToastC <mrtoastcheng@...il.com>, Joakim Zhang <qiangqing.zhang@....com>, Felix Fietkau <nbd@....name>, Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>, Song Liu <songliubraving@...com>, "Fabian Hemmer" <copy@...y.sh>, Alexander Antonov <alexander.antonov@...ux.intel.com>, Nicholas Fraser <nfraser@...eweavers.com>, Adrian Hunter <adrian.hunter@...el.com>, Denys Zagorui <dzagorui@...co.com>, Wan Jiabing <wanjiabing@...o.com>, Thomas Richter <tmricht@...ux.ibm.com>, "Sumanth Korikkar" <sumanthk@...ux.ibm.com>, Heiko Carstens <hca@...ux.ibm.com>, Changbin Du <changbin.du@...el.com>, <linux-kernel@...r.kernel.org>, <linux-perf-users@...r.kernel.org> CC: Stephane Eranian <eranian@...gle.com> Subject: Re: [PATCH 02/21] perf pmu: Add const to pmu_events_map. On 07/10/2021 17:56, Ian Rogers wrote: > The pmu_events_map is generated at compile time and used for lookup. For > testing purposes we need to swap the map being used. Having the > pmu_events_map be non-const is misleading as it may be an out argument. > Make it const and update uses so they work on const too. > > Signed-off-by: Ian Rogers<irogers@...gle.com> Reviewed-by: John Garry <john.garry@...wei.com>
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