perf docs: Extend CAP_SYS_ADMIN with CAP_PERFMON where needed
Extend CAP_SYS_ADMIN with CAP_PERFMON in the docs. Signed-off-by: Alexey Budankov <alexey.budankov@linux.intel.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: linux-security-module@vger.kernel.org Cc: selinux@vger.kernel.org Link: http://lore.kernel.org/lkml/3b19cf79-f02d-04b4-b8b1-0039ac023b2c@linux.intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
parent
ded80bda8b
commit
a885f3cc6f
@ -687,7 +687,7 @@ The v4.2 kernel introduced support for a context switch metadata event,
|
||||
PERF_RECORD_SWITCH, which allows unprivileged users to see when their processes
|
||||
are scheduled out and in, just not by whom, which is left for the
|
||||
PERF_RECORD_SWITCH_CPU_WIDE, that is only accessible in system wide context,
|
||||
which in turn requires CAP_SYS_ADMIN.
|
||||
which in turn requires CAP_PERFMON or CAP_SYS_ADMIN.
|
||||
|
||||
Please see the 45ac1403f564 ("perf: Add PERF_RECORD_SWITCH to indicate context
|
||||
switches") commit, that introduces these metadata events for further info.
|
||||
|
Loading…
Reference in New Issue
Block a user