korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-12 05:48:39 +08:00
Code Issues Packages Projects Releases Wiki Activity

MIPS: arch_send_call_function_single_ipi() calling conventions change

Browse Source 
Use mp_ops->send_ipi_single() instead of mp_ops->send_ipi_mask() in
arch_send_call_function_single_ipi(). send_ipi_single() can send
IPI signal to a special cpu more efficiently.

Signed-off-by: Liangliang Huang <huangll@lemote.com>
Reviewed-by: Huacai Chen <chenhc@lemote.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
This commit is contained in:
Liangliang Huang 2020-04-23 19:44:21 -04:00 committed by Thomas Bogendoerfer
parent f83e4f9896
commit d82d500f51
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/mips/include/asm/smp.h
View File

@ -125,7 +125,7 @@ static inline void arch_send_call_function_single_ipi(int cpu)
{
extern const struct plat_smp_ops *mp_ops; /* private */
mp_ops->send_ipi_mask(cpumask_of(cpu), SMP_CALL_FUNCTION);
mp_ops->send_ipi_single(cpu, SMP_CALL_FUNCTION);
}
static inline void arch_send_call_function_ipi_mask(const struct cpumask *mask)