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mm/slub: remove unused parameter in next_freelist_entry() 

The parameter "struct slab *slab" is unused in next_freelist_entry(),
so just remove it.

Acked-by: Christoph Lameter (Ampere) <cl@linux.com>
Reviewed-by: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Chengming Zhou <zhouchengming@bytedance.com>
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
This commit is contained in:
Chengming Zhou 2024-01-23 09:33:31 +00:00 committed by Vlastimil Babka
parent a6def11b6d
commit c63349fc4a
1 changed files with 3 additions and 4 deletions
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7
mm/slub.c
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@ -2243,7 +2243,7 @@ static void __init init_freelist_randomization(void)
}
/* Get the next entry on the pre-computed freelist randomized */
static void *next_freelist_entry(struct kmem_cache *s, struct slab *slab,
static void *next_freelist_entry(struct kmem_cache *s,
unsigned long *pos, void *start,
unsigned long page_limit,
unsigned long freelist_count)
@ -2282,13 +2282,12 @@ static bool shuffle_freelist(struct kmem_cache *s, struct slab *slab)
start = fixup_red_left(s, slab_address(slab));
/* First entry is used as the base of the freelist */
cur = next_freelist_entry(s, slab, &pos, start, page_limit,
freelist_count);
cur = next_freelist_entry(s, &pos, start, page_limit, freelist_count);
cur = setup_object(s, cur);
slab->freelist = cur;
for (idx = 1; idx < slab->objects; idx++) {
next = next_freelist_entry(s, slab, &pos, start, page_limit,
next = next_freelist_entry(s, &pos, start, page_limit,
freelist_count);
next = setup_object(s, next);
set_freepointer(s, cur, next);