Commit 4de8b9b7 authored Jul 26, 2005 by Eric W. Biederman Committed by Linus Torvalds Jul 26, 2005

[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 <ebiederm@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

parent 2f048ea8

drivers/char/sysrq.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -115,7 +115,7 @@ static void sysrq_handle_reboot(int key, struct pt_regs *pt_regs,
		struct tty_struct *tty)
		{
		local_irq_enable();
		machine_restart(NULL);
		emergency_restart();
		}

		static struct sysrq_key_op sysrq_reboot_op = {