kernel_optimize_test/arch/arm/mach-s3c2440
TAMUKI Shoichi c7ff0d9c92 panic: keep blinking in spite of long spin timer mode
To keep panic_timeout accuracy when running under a hypervisor, the
current implementation only spins on long time (1 second) calls to mdelay.
 That brings a good effect, but the problem is the keyboard LEDs don't
blink at all on that situation.

This patch changes to call to panic_blink_enter() between every mdelay and
keeps blinking in spite of long spin timer mode.

The time to call to mdelay is now 100ms.  Even this change will keep
panic_timeout accuracy enough when running under a hypervisor.

Signed-off-by: TAMUKI Shoichi <tamuki@linet.gr.jp>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Russell King <linux@arm.linux.org.uk>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
Cc: Anton Blanchard <anton@samba.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-08-11 08:59:22 -07:00
..
include/mach
clock.c
dma.c
dsc.c
irq.c
Kconfig
mach-anubis.c
mach-at2440evb.c
mach-gta02.c
mach-mini2440.c
mach-nexcoder.c
mach-osiris-dvs.c
mach-osiris.c
mach-rx1950.c
mach-rx3715.c
mach-smdk2440.c
Makefile
s3c244x-clock.c
s3c244x-irq.c
s3c244x.c
s3c2440-cpufreq.c
s3c2440-pll-12000000.c
s3c2440-pll-16934400.c
s3c2440.c
s3c2442.c