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/linux/tools/perf/Documentation/ |
H A D | perf-probe.txt | diff 8d993d96901f55d26e083390aae80fd02cbff7aa Fri Jul 01 10:04:01 CEST 2016 Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> perf probe: Add group name support
Allow user to set group name for adding new event. Note that user must ensure that the group name doesn't conflict with existing group name carefully.
E.g. Existing group name can conflict with other events. Especially, using the group name reserved for kernel modules can hide kernel embedded events when loading modules.
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Cc: Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com> Cc: Brendan Gregg <brendan.d.gregg@gmail.com> Cc: Hemant Kumar <hemant@linux.vnet.ibm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/146736024091.27797.9471545190066268995.stgit@devbox Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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/linux/tools/perf/util/ |
H A D | probe-event.c | diff 8d993d96901f55d26e083390aae80fd02cbff7aa Fri Jul 01 10:04:01 CEST 2016 Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> perf probe: Add group name support
Allow user to set group name for adding new event. Note that user must ensure that the group name doesn't conflict with existing group name carefully.
E.g. Existing group name can conflict with other events. Especially, using the group name reserved for kernel modules can hide kernel embedded events when loading modules.
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Cc: Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com> Cc: Brendan Gregg <brendan.d.gregg@gmail.com> Cc: Hemant Kumar <hemant@linux.vnet.ibm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/146736024091.27797.9471545190066268995.stgit@devbox Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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