From: Stephane Eranian Date: Thu, 14 Feb 2013 12:57:28 +0000 (+0100) Subject: perf stat: Rename --aggr-socket to --per-socket X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=d4304958a25414a6e67b8a41c0f230e05cafafb6;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git perf stat: Rename --aggr-socket to --per-socket To make it more obvious what this option does as suggested by Andi on LKML. Signed-off-by: Stephane Eranian Cc: Andi Kleen Cc: Ingo Molnar Cc: Jiri Olsa Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1360846649-6411-3-git-send-email-eranian@google.com Signed-off-by: Arnaldo Carvalho de Melo --- diff --git a/tools/perf/Documentation/perf-stat.txt b/tools/perf/Documentation/perf-stat.txt index 23e587ad549..46027e1aedb 100644 --- a/tools/perf/Documentation/perf-stat.txt +++ b/tools/perf/Documentation/perf-stat.txt @@ -119,10 +119,10 @@ perf stat --repeat 10 --null --sync --pre 'make -s O=defconfig-build/clean' -- m Print count deltas every N milliseconds (minimum: 100ms) example: perf stat -I 1000 -e cycles -a sleep 5 ---aggr-socket:: +--per-socket:: Aggregate counts per processor socket for system-wide mode measurements. This is a useful mode to detect imbalance between sockets. To enable this mode, -use --aggr-socket in addition to -a. (system-wide). The output includes the +use --per-socket in addition to -a. (system-wide). The output includes the socket number and the number of online processors on that socket. This is useful to gauge the amount of aggregation. diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index ded34fc4df4..6f6ea931ab7 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -1370,7 +1370,7 @@ int cmd_stat(int argc, const char **argv, const char *prefix __maybe_unused) "command to run after to the measured command"), OPT_UINTEGER('I', "interval-print", &interval, "print counts at regular interval in ms (>= 100)"), - OPT_SET_UINT(0, "aggr-socket", &aggr_mode, + OPT_SET_UINT(0, "per-socket", &aggr_mode, "aggregate counts per processor socket", AGGR_SOCKET), OPT_END() };