diff options
| author | zhangwei(Jovi) <jovi.zhangwei@huawei.com> | 2013-04-26 10:58:54 +1000 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2013-04-29 18:44:29 +1000 |
| commit | 1153c3d53fe99ff3c1866f707e98956365a10926 (patch) | |
| tree | 7353483c33b8cb4c0eccf3fac29cd5cf7c12d12d | |
| parent | 34ef1cf431b40c29206f6220c0aa5dace973e24e (diff) | |
power/sysrq: fix inconstistent help message of sysrq key
Currently help message of /proc/sysrq-trigger highlight its
upper-case characters, like below:
SysRq : HELP : loglevel(0-9) reBoot Crash terminate-all-tasks(E)
memory-full-oom-kill(F) kill-all-tasks(I) ...
this would confuse user trigger sysrq by upper-case character, which is
inconsistent with the real lower-case character registed key.
This inconsistent help message will also lead more confused when
26 upper-case letters put into use in future.
This patch fix power off sysrq key: "poweroff(o)"
Signed-off-by: zhangwei(Jovi) <jovi.zhangwei@huawei.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| -rw-r--r-- | kernel/power/poweroff.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/power/poweroff.c b/kernel/power/poweroff.c index 68197a4e8fc9..7ef6866b521d 100644 --- a/kernel/power/poweroff.c +++ b/kernel/power/poweroff.c @@ -32,7 +32,7 @@ static void handle_poweroff(int key) static struct sysrq_key_op sysrq_poweroff_op = { .handler = handle_poweroff, - .help_msg = "powerOff", + .help_msg = "poweroff(o)", .action_msg = "Power Off", .enable_mask = SYSRQ_ENABLE_BOOT, }; |