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author | Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> | 2015-05-05 11:29:48 +0900 |
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committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-05-05 18:13:02 -0300 |
commit | 307a464b2342a502da492f0ada8cefd6ab7f63a7 (patch) | |
tree | 318a2eda0b78732cf4219c3a5bead24a3eee940a /tools/perf/util/probe-event.h | |
parent | 2dd6d8a10a942c5fd8950d1046e172237d009c8e (diff) | |
download | talos-obmc-linux-307a464b2342a502da492f0ada8cefd6ab7f63a7.tar.gz talos-obmc-linux-307a464b2342a502da492f0ada8cefd6ab7f63a7.zip |
perf probe: Allow to use filter on --del command
This makes perf-probe --del option to accept filter rules
not only simple glob pattern. This simplifies the code and
improve the flexibility.
E.g. if we remove 2 different pattern events, we need 2
-d options.
----
# ./perf probe -d vfs\* -d malloc
Removed event: probe_libc:malloc
Removed event: probe:vfs_read
----
This allows you to joint the 2 patterns with '|'.
----
# ./perf probe -d 'vfs*|malloc'
Removed event: probe:vfs_read
Removed event: probe_libc:malloc
----
Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20150505022948.23399.4197.stgit@localhost.localdomain
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/probe-event.h')
-rw-r--r-- | tools/perf/util/probe-event.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/probe-event.h b/tools/perf/util/probe-event.h index ec13362d882f..e10aedc34570 100644 --- a/tools/perf/util/probe-event.h +++ b/tools/perf/util/probe-event.h @@ -126,7 +126,7 @@ extern const char *kernel_get_module_path(const char *module); extern int add_perf_probe_events(struct perf_probe_event *pevs, int npevs, int max_probe_points, bool force_add); -extern int del_perf_probe_events(struct strlist *dellist); +extern int del_perf_probe_events(struct strfilter *filter); extern int show_perf_probe_events(struct strfilter *filter); extern int show_line_range(struct line_range *lr, const char *module, bool user); |