Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 00a61d86 authored by Minchan Kim's avatar Minchan Kim Committed by Greg Kroah-Hartman
Browse files

staging: zsmalloc: add/fix function comment 



Add/fix the comment.

Signed-off-by: default avatarMinchan Kim <minchan@kernel.org>
Acked-by: default avatarNitin Gupta <ngupta@vflare.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 2e3b6154

drivers/staging/zsmalloc/zsmalloc-main.c

+11 −6
Original line number Diff line number Diff line
@@ -566,13 +566,9 @@ EXPORT_SYMBOL_GPL(zs_destroy_pool); 
 * zs_malloc - Allocate block of given size from pool.

 * @pool: pool to allocate from

 * @size: size of block to allocate

 * @page: page no. that holds the object

 * @offset: location of object within page

 *

 * On success, <page, offset> identifies block allocated

 * and 0 is returned. On failure, <page, offset> is set to

 * 0 and -ENOMEM is returned.

 *

 * On success, handle to the allocated object is returned,

 * otherwise NULL.

 * Allocation requests with size > ZS_MAX_ALLOC_SIZE will fail.

 */

void *zs_malloc(struct zs_pool *pool, size_t size)
@@ -667,6 +663,15 @@ void zs_free(struct zs_pool *pool, void *obj) 
}

EXPORT_SYMBOL_GPL(zs_free);



/**

 * zs_map_object - get address of allocated object from handle.

 * @pool: pool from which the object was allocated

 * @handle: handle returned from zs_malloc

 *

 * Before using an object allocated from zs_malloc, it must be mapped using

 * this function. When done with the object, it must be unmapped using

 * zs_unmap_object

*/

void *zs_map_object(struct zs_pool *pool, void *handle)

{

	struct page *page;