diff options
Diffstat (limited to 'arch/nds32/kernel')
| -rw-r--r-- | arch/nds32/kernel/vdso.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/nds32/kernel/vdso.c b/arch/nds32/kernel/vdso.c index 90bcae6f8554..e16009a07971 100644 --- a/arch/nds32/kernel/vdso.c +++ b/arch/nds32/kernel/vdso.c @@ -130,7 +130,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp) vdso_mapping_len += L1_cache_info[DCACHE].aliasing_num - 1; #endif - if (down_write_killable(&mm->mmap_sem)) + if (mmap_write_lock_killable(mm)) return -EINTR; addr = vdso_random_addr(vdso_mapping_len); @@ -185,12 +185,12 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp) goto up_fail; } - up_write(&mm->mmap_sem); + mmap_write_unlock(mm); return 0; up_fail: mm->context.vdso = NULL; - up_write(&mm->mmap_sem); + mmap_write_unlock(mm); return ret; } |