mm/zbud.c: use list_last_entry() instead of list_tail_entry()
list_last_entry*( has been defined in list.h, so replace
list_tail_entry() with it.
Signed-off-by: Geliang Tang <geliangtang@163.com>
Cc: Seth Jennings <sjennings@variantweb.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/mm/zbud.c b/mm/zbud.c
index d8a181f..b42322e 100644
--- a/mm/zbud.c
+++ b/mm/zbud.c
@@ -463,9 +463,6 @@
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
@@ -514,7 +511,7 @@
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 */