xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

riscv: cleanup riscv_cpuid_to_hartid_mask

Browse Source 
Move the initial clearing of the mask from the callers to
riscv_cpuid_to_hartid_mask, and remove the unused !CONFIG_SMP stub.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
This commit is contained in:
Christoph Hellwig
2019-08-21 23:58:35 +09:00
committed by Paul Walmsley
parent e11ea2a02b
commit f5bf645d10
4 changed files with 1 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
arch/riscv/mm/cacheflush.c
View File

@@ -47,7 +47,6 @@ void flush_icache_mm(struct mm_struct *mm, bool local)
cpumask_andnot(&others, mm_cpumask(mm), cpumask_of(cpu));
local |= cpumask_empty(&others);
if (mm != current->active_mm || !local) {
cpumask_clear(&hmask);
riscv_cpuid_to_hartid_mask(&others, &hmask);
sbi_remote_fence_i(hmask.bits);
} else {