Revision e0f2e3a06be513352cb4955313ed7e55909acd84 authored by Linus Torvalds on 25 March 2007, 22:56:23 UTC, committed by Linus Torvalds on 25 March 2007, 22:56:23 UTC
.. hopefully most of the fallout of the timer changes is contained now. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent 948ac6d
bust_spinlocks.c
/*
* lib/bust_spinlocks.c
*
* Provides a minimal bust_spinlocks for architectures which don't have one of their own.
*
* bust_spinlocks() clears any spinlocks which would prevent oops, die(), BUG()
* and panic() information from reaching the user.
*/
#include <linux/kernel.h>
#include <linux/spinlock.h>
#include <linux/tty.h>
#include <linux/wait.h>
#include <linux/vt_kern.h>
void __attribute__((weak)) bust_spinlocks(int yes)
{
if (yes) {
oops_in_progress = 1;
} else {
#ifdef CONFIG_VT
unblank_screen();
#endif
oops_in_progress = 0;
wake_up_klogd();
}
}
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