From ed2ae6f69148dcf9da725364e17184f27ba04dc2 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Thu, 4 Nov 2010 20:08:04 -0700
Subject: [PATCH] fs/udf: Use vzalloc
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jan Kara <jack@suse.cz>
---
fs/udf/super.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/fs/udf/super.c b/fs/udf/super.c
index 4a5c7c61836a..f99ff5dbd741 100644
--- a/fs/udf/super.c
+++ b/fs/udf/super.c
@@ -959,9 +959,9 @@ static struct udf_bitmap *udf_sb_alloc_bitmap(struct super_block *sb, u32 index)
(sizeof(struct buffer_head *) * nr_groups);
if (size <= PAGE_SIZE)
- bitmap = kmalloc(size, GFP_KERNEL);
+ bitmap = kzalloc(size, GFP_KERNEL);
else
- bitmap = vmalloc(size); /* TODO: get rid of vmalloc */
+ bitmap = vzalloc(size); /* TODO: get rid of vzalloc */
if (bitmap == NULL) {
udf_error(sb, __func__,
@@ -970,7 +970,6 @@ static struct udf_bitmap *udf_sb_alloc_bitmap(struct super_block *sb, u32 index)
return NULL;
}
- memset(bitmap, 0x00, size);
bitmap->s_block_bitmap = (struct buffer_head **)(bitmap + 1);
bitmap->s_nr_groups = nr_groups;
return bitmap;
--
2.34.1