Now, due to likely keyword, compiled code of cache_flusharray() is on unlikely.text section. Although it is uncommon case compared to free to cpu cache case, it is common case than free_block(). But, free_block() is on normal text section. This patch fix this odd situation to remove likely keyword.
Signed-off-by: Joonsoo Kim <[email protected]> --- mm/slab.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/slab.c b/mm/slab.c index d80b654..d364e3f 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -3406,7 +3406,7 @@ static inline void __cache_free(struct kmem_cache *cachep, void *objp, if (nr_online_nodes > 1 && cache_free_alien(cachep, objp)) return; - if (likely(ac->avail < ac->limit)) { + if (ac->avail < ac->limit) { STATS_INC_FREEHIT(cachep); } else { STATS_INC_FREEMISS(cachep); -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
