mm/zswap.c: update zsmalloc in comment to zbud

zswap used zsmalloc before and now using zbud.  But, some comments saying
it use zsmalloc yet.  Fix the trivial problems.

Signed-off-by: SeongJae Park <[email protected]>
Cc: Seth Jennings <[email protected]>
Cc: Minchan Kim <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
SeongJae Park 2014-04-07 15:38:26 -07:00 • committed by Linus Torvalds
commit 6335b19344

View file

@ -165,7 +165,7 @@ static void zswap_comp_exit(void)
* be held while changing the refcount. Since the lock must
* be held, there is no reason to also make refcount atomic.
* offset - the swap offset for the entry. Index into the red-black tree.
* handle - zsmalloc allocation handle that stores the compressed page data
* handle - zbud allocation handle that stores the compressed page data
* length - the length in bytes of the compressed page data. Needed during
* decompression
*/
@ -282,7 +282,7 @@ static void zswap_rb_erase(struct rb_root *root, struct zswap_entry *entry)
}
/*
* Carries out the common pattern of freeing and entry's zsmalloc allocation,
* Carries out the common pattern of freeing and entry's zbud allocation,
* freeing the entry itself, and decrementing the number of stored pages.
*/
static void zswap_free_entry(struct zswap_tree *tree,