Searched hist:"1 a47245d" (Results 1 – 3 of 3) sorted by relevance
/openbmc/linux/tools/perf/util/ |
H A D | util.c | 1a47245d Wed Dec 11 06:36:23 CST 2013 Adrian Hunter <adrian.hunter@intel.com> perf tools: Add perf_event_paranoid()
Add a function to return the value of /proc/sys/kernel/perf_event_paranoid.
This will be used to determine default values for mmap size because perf is not subject to mmap limits when perf_event_paranoid is less than zero.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1386765443-26966-12-git-send-email-alexander.shishkin@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 1a47245d Wed Dec 11 06:36:23 CST 2013 Adrian Hunter <adrian.hunter@intel.com> perf tools: Add perf_event_paranoid() Add a function to return the value of /proc/sys/kernel/perf_event_paranoid. This will be used to determine default values for mmap size because perf is not subject to mmap limits when perf_event_paranoid is less than zero. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1386765443-26966-12-git-send-email-alexander.shishkin@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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H A D | util.h | 1a47245d Wed Dec 11 06:36:23 CST 2013 Adrian Hunter <adrian.hunter@intel.com> perf tools: Add perf_event_paranoid()
Add a function to return the value of /proc/sys/kernel/perf_event_paranoid.
This will be used to determine default values for mmap size because perf is not subject to mmap limits when perf_event_paranoid is less than zero.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1386765443-26966-12-git-send-email-alexander.shishkin@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 1a47245d Wed Dec 11 06:36:23 CST 2013 Adrian Hunter <adrian.hunter@intel.com> perf tools: Add perf_event_paranoid() Add a function to return the value of /proc/sys/kernel/perf_event_paranoid. This will be used to determine default values for mmap size because perf is not subject to mmap limits when perf_event_paranoid is less than zero. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1386765443-26966-12-git-send-email-alexander.shishkin@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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H A D | evlist.c | 1a47245d Wed Dec 11 06:36:23 CST 2013 Adrian Hunter <adrian.hunter@intel.com> perf tools: Add perf_event_paranoid()
Add a function to return the value of /proc/sys/kernel/perf_event_paranoid.
This will be used to determine default values for mmap size because perf is not subject to mmap limits when perf_event_paranoid is less than zero.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1386765443-26966-12-git-send-email-alexander.shishkin@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> 1a47245d Wed Dec 11 06:36:23 CST 2013 Adrian Hunter <adrian.hunter@intel.com> perf tools: Add perf_event_paranoid() Add a function to return the value of /proc/sys/kernel/perf_event_paranoid. This will be used to determine default values for mmap size because perf is not subject to mmap limits when perf_event_paranoid is less than zero. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@gmail.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/r/1386765443-26966-12-git-send-email-alexander.shishkin@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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