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| author |   Feng Tang <feng.tang@intel.com> | 2012-09-07 16:42:24 +0800 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-09-17 13:11:06 -0300 |
| commit | 36385be55da10b3271407c45c3a62d9af3db666e (patch) | |
| tree | 53de1ee9fb3adbcd05c3731bc6b3042b2574a76b /tools/perf/builtin-script.c | |
| parent | perf symbols: Filter samples with unresolved symbol when "--symbols" option is used (diff) | |
| download | linux-dev-36385be55da10b3271407c45c3a62d9af3db666e.tar.xz linux-dev-36385be55da10b3271407c45c3a62d9af3db666e.zip | |
perf scripts: Add --symbols option to handle specific symbols
Since perf script no longer only handle the trace points, we can add the
symbol filter option so that scripts can handle specified samples.
Signed-off-by: Feng Tang <feng.tang@intel.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1347007349-3102-3-git-send-email-feng.tang@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-script.c')
| -rw-r--r-- | tools/perf/builtin-script.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index 6d98a83d5a60..76577e67c3b3 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -14,6 +14,7 @@ #include "util/util.h" #include "util/evlist.h" #include "util/evsel.h" +#include "util/sort.h" #include <linux/bitmap.h> static char const *script_name; @@ -1143,6 +1144,8 @@ static const struct option options[] = { parse_output_fields), OPT_BOOLEAN('a', "all-cpus", &system_wide, "system-wide collection from all CPUs"), + OPT_STRING('S', "symbols", &symbol_conf.sym_list_str, "symbol[,symbol...]", + "only consider these symbols"), OPT_STRING('C', "cpu", &cpu_list, "cpu", "list of cpus to profile"), OPT_STRING('c', "comms", &symbol_conf.comm_list_str, "comm[,comm...]", "only display events for these comms"), |