#include <linux/cpumask.h>
#include <linux/vmalloc.h>
#include <linux/mutex.h>
+#include <linux/mm.h>
#ifdef CONFIG_SWAP
/*
* Do allocation outside swap_slots_cache_mutex
- * as vzalloc could trigger reclaim and get_swap_page,
+ * as kvzalloc could trigger reclaim and get_swap_page,
* which can lock swap_slots_cache_mutex.
*/
- slots = vzalloc(sizeof(swp_entry_t) * SWAP_SLOTS_CACHE_SIZE);
+ slots = kvzalloc(sizeof(swp_entry_t) * SWAP_SLOTS_CACHE_SIZE,
+ GFP_KERNEL);
if (!slots)
return -ENOMEM;
- slots_ret = vzalloc(sizeof(swp_entry_t) * SWAP_SLOTS_CACHE_SIZE);
+ slots_ret = kvzalloc(sizeof(swp_entry_t) * SWAP_SLOTS_CACHE_SIZE,
+ GFP_KERNEL);
if (!slots_ret) {
- vfree(slots);
+ kvfree(slots);
return -ENOMEM;
}
out:
mutex_unlock(&swap_slots_cache_mutex);
if (slots)
- vfree(slots);
+ kvfree(slots);
if (slots_ret)
- vfree(slots_ret);
+ kvfree(slots_ret);
return 0;
}
cache->cur = 0;
cache->nr = 0;
if (free_slots && cache->slots) {
- vfree(cache->slots);
+ kvfree(cache->slots);
cache->slots = NULL;
}
mutex_unlock(&cache->alloc_lock);
}
spin_unlock_irq(&cache->free_lock);
if (slots)
- vfree(slots);
+ kvfree(slots);
}
}