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Diffstat (limited to 'arch/hexagon/kernel/vdso.c')
-rw-r--r--arch/hexagon/kernel/vdso.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/hexagon/kernel/vdso.c b/arch/hexagon/kernel/vdso.c
index 25a1d9cfd4cc..b70970ac809f 100644
--- a/arch/hexagon/kernel/vdso.c
+++ b/arch/hexagon/kernel/vdso.c
@@ -52,7 +52,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
unsigned long vdso_base;
struct mm_struct *mm = current->mm;
- if (down_write_killable(&mm->mmap_sem))
+ if (mmap_write_lock_killable(mm))
return -EINTR;
/* Try to get it loaded right near ld.so/glibc. */
@@ -76,7 +76,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
mm->context.vdso = (void *)vdso_base;
up_fail:
- up_write(&mm->mmap_sem);
+ mmap_write_unlock(mm);
return ret;
}