diff options
| author | He Kuang <[email protected]> | 2015-02-27 18:52:53 +0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2015-02-27 10:31:09 -0300 |
| commit | f56847c2e99810781f6941d01baff9ae223eeac3 (patch) | |
| tree | c11436a722f8971ad02d17bee7d290b2ca4dc3ab /net/lapb/lapb_iface.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 [email protected]/fs/open.c)
Signed-off-by: He Kuang <[email protected]>
Acked-by: Masami Hiramatsu <[email protected]>
Cc: Wang Nan <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'net/lapb/lapb_iface.c')
0 files changed, 0 insertions, 0 deletions