patch-2.4.3 linux/arch/mips64/mm/umap.c

• Lines: 18
• Date: Mon Mar 19 12:35:10 2001
• Orig file: v2.4.2/linux/arch/mips64/mm/umap.c
• Orig date: Mon Aug 7 21:02:27 2000

diff -u --recursive --new-file v2.4.2/linux/arch/mips64/mm/umap.c linux/arch/mips64/mm/umap.c
@@ -89,7 +89,7 @@
 	unsigned long beg = start;
 	pgd_t *dir;
 
-	down (&task->mm->mmap_sem);
+	down_write (&task->mm->mmap_sem);
 	dir = pgd_offset (task->mm, start);
 	flush_cache_range (task->mm, beg, end);
 	while (start < end){
@@ -98,7 +98,7 @@
 		dir++;
 	}
 	flush_tlb_range (task->mm, beg, end);
-	up (&task->mm->mmap_sem);
+	up_write (&task->mm->mmap_sem);
 }
 
 void *vmalloc_uncached (unsigned long size)