diff options
Diffstat (limited to 'mm/slab.c')
| -rw-r--r-- | mm/slab.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/mm/slab.c b/mm/slab.c index c31cd3682a0..aebb9f68557 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -2881,6 +2881,8 @@ static void *cache_free_debugcheck(struct kmem_cache *cachep, void *objp, unsigned int objnr; struct slab *slabp; + BUG_ON(virt_to_cache(objp) != cachep); + objp -= obj_offset(cachep); kfree_debugcheck(objp); page = virt_to_head_page(objp); @@ -3759,8 +3761,6 @@ void kmem_cache_free(struct kmem_cache *cachep, void *objp) { unsigned long flags; - BUG_ON(virt_to_cache(objp) != cachep); - local_irq_save(flags); debug_check_no_locks_freed(objp, obj_size(cachep)); __cache_free(cachep, objp); @@ -4105,7 +4105,7 @@ out: schedule_delayed_work(work, round_jiffies_relative(REAPTIMEOUT_CPUC)); } -#ifdef CONFIG_PROC_FS +#ifdef CONFIG_SLABINFO static void print_slabinfo_header(struct seq_file *m) { @@ -4475,3 +4475,4 @@ size_t ksize(const void *objp) return obj_size(virt_to_cache(objp)); } +EXPORT_SYMBOL(ksize); |