linux-kernel - [PATCH v1 08/19] zsmalloc: remove unused pool param in obj

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Message-Id: <1457681423-26664-9-git-send-email-minchan@kernel.org>
Date:	Fri, 11 Mar 2016 16:30:12 +0900
From:	Minchan Kim <minchan@...nel.org>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	linux-mm@...ck.org, linux-kernel@...r.kernel.org,
	jlayton@...chiereds.net, bfields@...ldses.org,
	Vlastimil Babka <vbabka@...e.cz>,
	Joonsoo Kim <iamjoonsoo.kim@....com>, koct9i@...il.com,
	aquini@...hat.com, virtualization@...ts.linux-foundation.org,
	Mel Gorman <mgorman@...e.de>, Hugh Dickins <hughd@...gle.com>,
	Sergey Senozhatsky <sergey.senozhatsky@...il.com>,
	rknize@...orola.com, Rik van Riel <riel@...hat.com>,
	Gioh Kim <gurugio@...mail.net>,
	Minchan Kim <minchan@...nel.org>
Subject: [PATCH v1 08/19] zsmalloc: remove unused pool param in obj_free

Let's remove unused pool param in obj_free

Signed-off-by: Minchan Kim <minchan@...nel.org>
---
 mm/zsmalloc.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c
index 156edf909046..b4fb11831acb 100644
--- a/mm/zsmalloc.c
+++ b/mm/zsmalloc.c
@@ -1435,8 +1435,7 @@ unsigned long zs_malloc(struct zs_pool *pool, size_t size)
 }
 EXPORT_SYMBOL_GPL(zs_malloc);
 
-static void obj_free(struct zs_pool *pool, struct size_class *class,
-			unsigned long obj)
+static void obj_free(struct size_class *class, unsigned long obj)
 {
 	struct link_free *link;
 	struct page *first_page, *f_page;
@@ -1482,7 +1481,7 @@ void zs_free(struct zs_pool *pool, unsigned long handle)
 	class = pool->size_class[class_idx];
 
 	spin_lock(&class->lock);
-	obj_free(pool, class, obj);
+	obj_free(class, obj);
 	fullness = fix_fullness_group(class, first_page);
 	if (fullness == ZS_EMPTY) {
 		zs_stat_dec(class, OBJ_ALLOCATED, get_maxobj_per_zspage(
@@ -1645,7 +1644,7 @@ static int migrate_zspage(struct zs_pool *pool, struct size_class *class,
 		free_obj |= BIT(HANDLE_PIN_BIT);
 		record_obj(handle, free_obj);
 		unpin_tag(handle);
-		obj_free(pool, class, used_obj);
+		obj_free(class, used_obj);
 	}
 
 	/* Remember last position in this iteration */
-- 
1.9.1