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sysrq: add enable_mask in sysrq_moom_op 

It is written in the Documentation/sysrq.txt that oom-killer is enabled
when we set "64" in /proc/sys/kernel/sysrq:

<Documentation/sysrq.txt>

    Here is the list of possible values in /proc/sys/kernel/sysrq:
         64 - enable signalling of processes (term, kill, oom-kill)
                                                          ^^^^^^^^

but enable_mask is not set in sysrq_moom_op.

Signed-off-by: Naohiro Ooiwa <nooiwa@miraclelinux.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
hifive-unleashed-5.1
Naohiro Ooiwa 2008-10-15 22:01:43 -07:00 committed by Linus Torvalds
parent 25ddbb18aa
commit b4236f81f2
1 changed files with 1 additions and 0 deletions
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drivers/char/sysrq.c
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@ -326,6 +326,7 @@ static struct sysrq_key_op sysrq_moom_op = {
.handler = sysrq_handle_moom,
.help_msg = "Full",
.action_msg = "Manual OOM execution",
.enable_mask = SYSRQ_ENABLE_SIGNAL,
};
static void sysrq_handle_kill(int key, struct tty_struct *tty)