Messages in this thread Patch in this message | | | Date | Thu, 7 May 2015 11:48:45 +0900 | From | tyeon <> | Subject | Re: [PATCH] sysrq : restore console_loglevel back to orig_log_level |
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if check_mask is true and sysrq_on_maks returns false, then, the code go through the 'else' statement. if (!check_mask || sysrq_on_maks(..)) { ... } else { pr_cont("This sysrq operation is disabled.\n"); } ... So, console_loglevel remains CONSOLE_LOGLEVEL_DEFAULT
Signed-off-by: Tom(JeHyeon) Yeon <tom.yeon@windriver.com> --- drivers/tty/sysrq.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c index 259a4d5..68d5295 100644 --- a/drivers/tty/sysrq.c +++ b/drivers/tty/sysrq.c @@ -537,6 +537,7 @@ void __handle_sysrq(int key, bool check_mask) op_p->handler(key); } else { pr_cont("This sysrq operation is disabled.\n"); + console_loglevel = orig_log_level; } } else { pr_cont("HELP : "); -- 1.7.9.5 sorry to bother you. > if check_mask is true and sysrq_on_maks returns false, > then, the code go through the 'else' statement. > if (!check_mask || sysrq_on_maks(..)) { > ... > } else { > pr_cont("This sysrq operation is disabled.\n"); > } > ... > So, console_loglevel remains CONSOLE_LOGLEVEL_DEFAULT > > Signed-off-by: Tom(JeHyeon) Yeon <tom.yeon@windriver.com> > --- > drivers/tty/sysrq.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c > index 259a4d5..68d5295 100644 > --- a/drivers/tty/sysrq.c > +++ b/drivers/tty/sysrq.c > @@ -537,6 +537,7 @@ void __handle_sysrq(int key, bool check_mask) > op_p->handler(key); > } else { > pr_cont("This sysrq operation is disabled.\n"); > + console_loglevel = orig_log_level; > } > } else { > pr_cont("HELP : ");
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