diff options
| author | zhangwei(Jovi) <jovi.zhangwei@huawei.com> | 2013-04-26 10:58:53 +1000 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2013-04-26 17:33:12 +1000 |
| commit | 9bef32d81acc58268ba887c3fec205e98cf84b8e (patch) | |
| tree | 78c2ae99a392533e7828b7e86c1b141d3ecf201b | |
| parent | 339f621d23fb96f45064e463af2a9ac3565beb3c (diff) | |
kgdb/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 kgdb sysrq key: "debug(g)"
Signed-off-by: zhangwei(Jovi) <jovi.zhangwei@huawei.com>
Cc: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| -rw-r--r-- | kernel/debug/debug_core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/debug/debug_core.c b/kernel/debug/debug_core.c index c26278fd4851..0506d447aed2 100644 --- a/kernel/debug/debug_core.c +++ b/kernel/debug/debug_core.c @@ -775,7 +775,7 @@ static void sysrq_handle_dbg(int key) static struct sysrq_key_op sysrq_dbg_op = { .handler = sysrq_handle_dbg, - .help_msg = "debug(G)", + .help_msg = "debug(g)", .action_msg = "DEBUG", }; #endif |