patch-2.4.3 linux/arch/m68k/kernel/sys_m68k.c

• Lines: 24
• Date: Mon Mar 19 12:35:09 2001
• Orig file: v2.4.2/linux/arch/m68k/kernel/sys_m68k.c
• Orig date: Mon Nov 27 17:11:26 2000

diff -u --recursive --new-file v2.4.2/linux/arch/m68k/kernel/sys_m68k.c linux/arch/m68k/kernel/sys_m68k.c
@@ -59,9 +59,9 @@
 			goto out;
 	}
 
-	down(&current->mm->mmap_sem);
+	down_write(&current->mm->mmap_sem);
 	error = do_mmap_pgoff(file, addr, len, prot, flags, pgoff);
-	up(&current->mm->mmap_sem);
+	up_write(&current->mm->mmap_sem);
 
 	if (file)
 		fput(file);
@@ -146,9 +146,9 @@
 	}
 	a.flags &= ~(MAP_EXECUTABLE | MAP_DENYWRITE);
 
-	down(&current->mm->mmap_sem);
+	down_write(&current->mm->mmap_sem);
 	error = do_mmap_pgoff(file, a.addr, a.len, a.prot, a.flags, pgoff);
-	up(&current->mm->mmap_sem);
+	up_write(&current->mm->mmap_sem);
 	if (file)
 		fput(file);
 out: