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Commit21b8732eb4("perf tools: Allow overriding MAX_NR_CPUS at compile time") added the capability to override MAX_NR_CPUS. At that time it was necessary to reduce the huge amount of RAM used by static stats variables. But this has been unnecessary since commit6a1e2c5c26("perf stat: Remove a set of shadow stats static variables"), and commite8399d34d5("libperf cpumap: Hide/reduce scope of MAX_NR_CPUS") broke the build in that case because it failed to add the guard around the new definition of MAX_NR_CPUS. So cleanup things and remove guards completely to officialise it is not necessary anymore to override MAX_NR_CPUS. Fixes:e8399d34d5("libperf cpumap: Hide/reduce scope of MAX_NR_CPUS") Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Ian Rogers <irogers@google.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@linux.intel.com> Cc: Leo Yan <leo.yan@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: https://lore.kernel.org/all/8c8553387ebf904a9e5a93eaf643cb01164d9fb3.1736188471.git.christophe.leroy@csgroup.eu/ Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
15 lines
226 B
C
15 lines
226 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _PERF_PERF_H
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#define _PERF_PERF_H
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#define MAX_NR_CPUS 4096
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enum perf_affinity {
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PERF_AFFINITY_SYS = 0,
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PERF_AFFINITY_NODE,
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PERF_AFFINITY_CPU,
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PERF_AFFINITY_MAX
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};
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#endif
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