Commit-ID: bf80669e4f689f181f23a54dfe2a0f264147ad67 Gitweb: http://git.kernel.org/tip/bf80669e4f689f181f23a54dfe2a0f264147ad67 Author: David Ahern <dsah...@gmail.com> AuthorDate: Thu, 14 Nov 2013 20:51:30 -0700 Committer: Arnaldo Carvalho de Melo <a...@redhat.com> CommitDate: Wed, 27 Nov 2013 14:58:35 -0300
perf top: Make -g refer to callchains In most commands -g is used for callchains. Make perf-top follow suit. Move group to just --group with no short cut making it similar to perf-record. Signed-off-by: David Ahern <dsah...@gmail.com> Acked-by: Ingo Molnar <mi...@kernel.org> Cc: Frederic Weisbecker <fweis...@gmail.com> Cc: Ingo Molnar <mi...@kernel.org> Cc: Jiri Olsa <jo...@redhat.com> Cc: Namhyung Kim <namhy...@kernel.org> Link: http://lkml.kernel.org/r/1384487490-6865-1-git-send-email-dsah...@gmail.com Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com> --- tools/perf/Documentation/perf-top.txt | 5 ++--- tools/perf/builtin-top.c | 4 ++-- 2 files changed, 4 insertions(+), 5 deletions(-) diff --git a/tools/perf/Documentation/perf-top.txt b/tools/perf/Documentation/perf-top.txt index 7de01dd..cdd8d49 100644 --- a/tools/perf/Documentation/perf-top.txt +++ b/tools/perf/Documentation/perf-top.txt @@ -50,7 +50,6 @@ Default is to monitor all CPUS. --count-filter=<count>:: Only display functions with more events than this. --g:: --group:: Put the counters into a counter group. @@ -143,12 +142,12 @@ Default is to monitor all CPUS. --asm-raw:: Show raw instruction encoding of assembly instructions. --G:: +-g:: Enables call-graph (stack chain/backtrace) recording. --call-graph:: Setup and enable call-graph (stack chain/backtrace) recording, - implies -G. + implies -g. --max-stack:: Set the stack depth limit when parsing the callchain, anything diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index 71e6402..531522d 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -1084,7 +1084,7 @@ int cmd_top(int argc, const char **argv, const char *prefix __maybe_unused) "dump the symbol table used for profiling"), OPT_INTEGER('f', "count-filter", &top.count_filter, "only display functions with more events than this"), - OPT_BOOLEAN('g', "group", &opts->group, + OPT_BOOLEAN(0, "group", &opts->group, "put the counters into a counter group"), OPT_BOOLEAN('i', "no-inherit", &opts->no_inherit, "child tasks do not inherit counters"), @@ -1105,7 +1105,7 @@ int cmd_top(int argc, const char **argv, const char *prefix __maybe_unused) " abort, in_tx, transaction"), OPT_BOOLEAN('n', "show-nr-samples", &symbol_conf.show_nr_samples, "Show a column with the number of samples"), - OPT_CALLBACK_NOOPT('G', NULL, &top.record_opts, + OPT_CALLBACK_NOOPT('g', NULL, &top.record_opts, NULL, "enables call-graph recording", &callchain_opt), OPT_CALLBACK(0, "call-graph", &top.record_opts, -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
