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authorMasami Hiramatsu <masami.hiramatsu.pt@hitachi.com>2016-06-24 18:06:46 +0900
committerArnaldo Carvalho de Melo <acme@redhat.com>2016-07-13 23:09:07 -0300
commit40218daea1db1f95f1f10e58ebd43b8adf1c6c61 (patch)
treea3c91dcfa7351c0822d329e0cf93e773b8da728c /tools/perf/util/build-id.h
parentperf probe: Search SDT/cached event from all probe caches (diff)
downloadlinux-dev-40218daea1db1f95f1f10e58ebd43b8adf1c6c61.tar.xz
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perf list: Show SDT and pre-cached events
Show SDT and pre-cached events by perf-list with "sdt". This also shows the binary and build-id where the events are placed only when there are same name events on different binaries. e.g.: # perf list sdt List of pre-defined events (to be used in -e): sdt_libc:lll_futex_wake [SDT event] sdt_libc:lll_lock_wait_private [SDT event] sdt_libc:longjmp [SDT event] sdt_libc:longjmp_target [SDT event] ... sdt_libstdcxx:rethrow@/usr/bin/gcc(0cc207fc4b27) [SDT event] sdt_libstdcxx:rethrow@/usr/lib64/libstdc++.so.6.0.20(91c7a88fdf49) sdt_libstdcxx:throw@/usr/bin/gcc(0cc207fc4b27) [SDT event] sdt_libstdcxx:throw@/usr/lib64/libstdc++.so.6.0.20(91c7a88fdf49) The binary path and build-id are shown in below format; <GROUP>:<EVENT>@<PATH>(<BUILD-ID>) Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.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/20160624090646.25421.44225.stgit@devbox Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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