Messages in this thread Patch in this message | | | Date | Sun, 16 Nov 2008 12:34:08 +0800 | From | Lai Jiangshan <> | Subject | [PATCH 6/7] udf: use simple_malloc()/simple_free() |
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use simple_malloc()/simple_free() instead of current codes.
Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com> --- diff --git a/fs/udf/super.c b/fs/udf/super.c index e25e701..165ca64 100644 --- a/fs/udf/super.c +++ b/fs/udf/super.c @@ -1069,10 +1069,7 @@ static struct udf_bitmap *udf_sb_alloc_bitmap(struct super_block *sb, u32 index) size = sizeof(struct udf_bitmap) + (sizeof(struct buffer_head *) * nr_groups); - if (size <= PAGE_SIZE) - bitmap = kmalloc(size, GFP_KERNEL); - else - bitmap = vmalloc(size); /* TODO: get rid of vmalloc */ + bitmap = simple_malloc(size); if (bitmap == NULL) { udf_error(sb, __func__, @@ -1801,17 +1798,12 @@ static void udf_sb_free_bitmap(struct udf_bitmap *bitmap) { int i; int nr_groups = bitmap->s_nr_groups; - int size = sizeof(struct udf_bitmap) + (sizeof(struct buffer_head *) * - nr_groups); for (i = 0; i < nr_groups; i++) if (bitmap->s_block_bitmap[i]) brelse(bitmap->s_block_bitmap[i]); - if (size <= PAGE_SIZE) - kfree(bitmap); - else - vfree(bitmap); + simple_free(bitmap); } static void udf_free_partition(struct udf_part_map *map)
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