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| author | He Kuang <hekuang@huawei.com> | 2015-02-27 18:52:53 +0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-02-27 10:31:09 -0300 |
| commit | f56847c2e99810781f6941d01baff9ae223eeac3 (patch) | |
| tree | c11436a722f8971ad02d17bee7d290b2ca4dc3ab /tools/perf/builtin-data.c | |
| parent | 94ba462d69efeba2f97111321a9ba1aa8141da57 (diff) | |
perf probe: Fix a precedence bug
The minus operator has higher precedence than ?: Add parentheses around
?: fix this.
Before this patch:
$ echo 'p:myprobe do_sys_open' > /sys/kernel/debug/tracing/kprobe_events
$ perf probe -l -k ../vmlinux
kprobes:myprobe (on do_sys_open)
After this patch:
$ echo 'p:myprobe do_sys_open' > /sys/kernel/debug/tracing/kprobe_events
$ perf probe -l -k ../vmlinux
kprobes:myprobe (on do_sys_open@linux.git/fs/open.c)
Signed-off-by: He Kuang <hekuang@huawei.com>
Acked-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/1425034373-14511-1-git-send-email-hekuang@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-data.c')
0 files changed, 0 insertions, 0 deletions