diff options
| author | Krzysztof Kozlowski | 2015-09-08 15:05:06 -0700 |
|---|---|---|
| committer | Linus Torvalds | 2015-09-08 15:35:28 -0700 |
| commit | c83db4f419e7105af38cdcca80cc51213214a2c8 (patch) | |
| tree | e5beea2a7035d1434b64f4dbb2ba801cb8a68fd1 /mm | |
| parent | 786727799a85aeabc20cab5ecfb72771bcbd6b85 (diff) | |
mm: zbud: constify the zbud_ops
The structure zbud_ops is not modified so make the pointer to it a
pointer to const.
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Acked-by: Dan Streetman <ddstreet@ieee.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/zbud.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/zbud.c b/mm/zbud.c index 6f8158d64864..fa48bcdff9d5 100644 --- a/mm/zbud.c +++ b/mm/zbud.c @@ -96,7 +96,7 @@ struct zbud_pool { struct list_head buddied; struct list_head lru; u64 pages_nr; - struct zbud_ops *ops; + const struct zbud_ops *ops; #ifdef CONFIG_ZPOOL struct zpool *zpool; const struct zpool_ops *zpool_ops; @@ -133,7 +133,7 @@ static int zbud_zpool_evict(struct zbud_pool *pool, unsigned long handle) return -ENOENT; } -static struct zbud_ops zbud_zpool_ops = { +static const struct zbud_ops zbud_zpool_ops = { .evict = zbud_zpool_evict }; @@ -302,7 +302,7 @@ static int num_free_chunks(struct zbud_header *zhdr) * Return: pointer to the new zbud pool or NULL if the metadata allocation * failed. */ -struct zbud_pool *zbud_create_pool(gfp_t gfp, struct zbud_ops *ops) +struct zbud_pool *zbud_create_pool(gfp_t gfp, const struct zbud_ops *ops) { struct zbud_pool *pool; int i; |