tree 17d22eacd721d3ff966f643b92e0243891fcb1a2
parent 2f048ea81df94f72dee0d42b3d9b941c03b8c9c5
author Eric W. Biederman <[EMAIL PROTECTED]> Tue, 26 Jul 2005 23:51:06 -0600
committer Linus Torvalds <[EMAIL PROTECTED]> Wed, 27 Jul 2005 04:35:43 -0700
[PATCH] Update sysrq-B to use emergency_restart()
sysrq calls into the reboot path from an interrupt handler
we can either push the code do into process context and
call kernel_restart and get a clean reboot or we can simply
reboot the machine, and increase our chances of actually
rebooting. emergency_reboot() seems like the closest match
to what we have previously done, and what we want.
Signed-off-by: Eric W. Biederman <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
drivers/char/sysrq.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/char/sysrq.c b/drivers/char/sysrq.c
--- a/drivers/char/sysrq.c
+++ b/drivers/char/sysrq.c
@@ -115,7 +115,7 @@ static void sysrq_handle_reboot(int key,
struct tty_struct *tty)
{
local_irq_enable();
- machine_restart(NULL);
+ emergency_restart();
}
static struct sysrq_key_op sysrq_reboot_op = {
-
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