From: Jie Liu <jeff.liu@xxxxxxxxxx>
Get rid of the self defined list_tail_entry() helper and
use list_last_entry() in zbud_reclaim_page() directly.
Signed-off-by: Jie Liu <jeff.liu@xxxxxxxxxx>
---
mm/zbud.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/mm/zbud.c b/mm/zbud.c
index 9451361..8ac1e97 100644
--- a/mm/zbud.c
+++ b/mm/zbud.c
@@ -360,9 +360,6 @@ void zbud_free(struct zbud_pool *pool, unsigned long handle)
spin_unlock(&pool->lock);
}
-#define list_tail_entry(ptr, type, member) \
- list_entry((ptr)->prev, type, member)
-
/**
* zbud_reclaim_page() - evicts allocations from a pool page and frees it
* @pool: pool from which a page will attempt to be evicted
@@ -411,7 +408,7 @@ int zbud_reclaim_page(struct zbud_pool *pool, unsigned int retries)
return -EINVAL;
}
for (i = 0; i < retries; i++) {
- zhdr = list_tail_entry(&pool->lru, struct zbud_header, lru);
+ zhdr = list_last_entry(&pool->lru, struct zbud_header, lru);
list_del(&zhdr->lru);
list_del(&zhdr->buddy);
/* Protect zbud page against free */
--
1.8.3.2
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