forge/linux-pinenote
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

ARM: 7571/1: SMP: add function arch_send_wakeup_ipi_mask()

Browse source 
Add function arch_send_wakeup_ipi_mask(), so that platform code can
use it as an easy way to wake up cores that are in WFI.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Shawn Guo 2012-11-06 03:48:40 +01:00 • committed by Russell King
commit b62655f4c6
2 changed files with 6 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

1
arch/arm/include/asm/smp.h
View file

@ -79,6 +79,7 @@ extern void cpu_die(void);
extern void arch_send_call_function_single_ipi(int cpu);
extern void arch_send_call_function_ipi_mask(const struct cpumask *mask);
extern void arch_send_wakeup_ipi_mask(const struct cpumask *mask);
struct smp_operations {
#ifdef CONFIG_SMP