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

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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 <sj38.park@gmail.com>
Cc: Seth Jennings <sjenning@linux.vnet.ibm.com>
Cc: Minchan Kim <minchan@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
SeongJae Park 2014-04-07 15:38:26 -07:00 committed by Linus Torvalds
parent 6b4525164e
commit 6335b19344
1 changed files with 2 additions and 2 deletions
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mm/zswap.c
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@ -165,7 +165,7 @@ static void zswap_comp_exit(void)
* be held while changing the refcount. Since the lock must * be held while changing the refcount. Since the lock must
* be held, there is no reason to also make refcount atomic. * be held, there is no reason to also make refcount atomic.
* offset - the swap offset for the entry. Index into the red-black tree. * 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 * length - the length in bytes of the compressed page data. Needed during
* decompression * 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. * freeing the entry itself, and decrementing the number of stored pages.
*/ */
static void zswap_free_entry(struct zswap_tree *tree, static void zswap_free_entry(struct zswap_tree *tree,