patch-2.4.3 linux/arch/mips64/kernel/syscall.c

• Lines: 12
• Date: Mon Mar 19 12:35:10 2001
• Orig file: v2.4.2/linux/arch/mips64/kernel/syscall.c
• Orig date: Tue Nov 28 21:42:04 2000

diff -u --recursive --new-file v2.4.2/linux/arch/mips64/kernel/syscall.c linux/arch/mips64/kernel/syscall.c
@@ -64,9 +64,9 @@
 	}
         flags &= ~(MAP_EXECUTABLE | MAP_DENYWRITE);
 
-	down(&current->mm->mmap_sem);
+	down_write(&current->mm->mmap_sem);
         error = do_mmap(file, addr, len, prot, flags, offset);
-	up(&current->mm->mmap_sem);
+	up_write(&current->mm->mmap_sem);
         if (file)
                 fput(file);
 out: