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| author | Konstantin Khlebnikov <khlebnikov@yandex-team.ru> | 2017-08-20 14:39:20 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-08-22 13:24:54 -0300 |
| commit | ac0bb6b72f4bbab08f270a919406d971e73698b5 (patch) | |
| tree | 4d287b876d31e0e4cb27401bc222aee61e177fb7 /mm/page_alloc.c | |
| parent | 2826478a6660158d261bc49ad8954a8f5c39be07 (diff) | |
| download | linux-ac0bb6b72f4bbab08f270a919406d971e73698b5.tar.bz2 | |
perf: Fix documentation for sysctls perf_event_paranoid and perf_event_mlock_kb
Fix misprint CAP_IOC_LOCK -> CAP_IPC_LOCK. This capability have nothing
to do with raw tracepoints. This part is about bypassing mlock limits.
Sysctl kernel.perf_event_paranoid = -1 allows raw and ftrace function
tracepoints without CAP_SYS_ADMIN.
Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/150322916080.129746.11285255474738558340.stgit@buzz
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'mm/page_alloc.c')
0 files changed, 0 insertions, 0 deletions