x86, mmc: Use Intel family name macros for mmc driver

[cascardo/linux.git] / mm / mprotect.c

diff --git a/mm/mprotect.c b/mm/mprotect.c
index b650c54..5019a1e 100644 (file)
--- a/mm/mprotect.c
+++ b/mm/mprotect.c
@@ -379,7 +379,8 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
 
        reqprot = prot;
 
-       down_write(&current->mm->mmap_sem);
+       if (down_write_killable(&current->mm->mmap_sem))
+               return -EINTR;
 
        vma = find_vma(current->mm, start);
        error = -ENOMEM;