diff options
| author | Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> | 2015-05-05 04:29:48 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-05-05 23:13:02 +0200 |
| commit | 307a464b2342a502da492f0ada8cefd6ab7f63a7 (patch) | |
| tree | 318a2eda0b78732cf4219c3a5bead24a3eee940a /virt | |
| parent | perf record: Add AUX area tracing Snapshot Mode support (diff) | |
| download | linux-307a464b2342a502da492f0ada8cefd6ab7f63a7.tar.xz 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 'virt')
0 files changed, 0 insertions, 0 deletions