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authorEric W. Biederman <ebiederm@xmission.com>2005-07-26 21:51:06 +0400
committerLinus Torvalds <torvalds@g5.osdl.org>2005-07-27 01:35:43 +0400
commit4de8b9b76017365572f778332d74fe050d9c8c2a (patch)
tree17d22eacd721d3ff966f643b92e0243891fcb1a2 /drivers/char/sysrq.c
parent2f048ea81df94f72dee0d42b3d9b941c03b8c9c5 (diff)
downloadlinux-4de8b9b76017365572f778332d74fe050d9c8c2a.tar.xz
[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>
Diffstat (limited to 'drivers/char/sysrq.c')
-rw-r--r--drivers/char/sysrq.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/sysrq.c b/drivers/char/sysrq.c
index 12d563c648f7..feb25158c8ee 100644
--- a/drivers/char/sysrq.c
+++ b/drivers/char/sysrq.c
@@ -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 = {