diff options
| -rw-r--r-- | drivers/xen/gntdev.c | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/drivers/xen/gntdev.c b/drivers/xen/gntdev.c index ad621ec1912c..4fc83e3f5ad3 100644 --- a/drivers/xen/gntdev.c +++ b/drivers/xen/gntdev.c @@ -112,14 +112,14 @@ static void gntdev_free_map(struct gntdev_grant_map *map) gnttab_free_pages(map->count, map->pages); #ifdef CONFIG_XEN_GRANT_DMA_ALLOC - kfree(map->frames); + kvfree(map->frames); #endif - kfree(map->pages); - kfree(map->grants); - kfree(map->map_ops); - kfree(map->unmap_ops); - kfree(map->kmap_ops); - kfree(map->kunmap_ops); + kvfree(map->pages); + kvfree(map->grants); + kvfree(map->map_ops); + kvfree(map->unmap_ops); + kvfree(map->kmap_ops); + kvfree(map->kunmap_ops); kfree(map); } @@ -133,12 +133,13 @@ struct gntdev_grant_map *gntdev_alloc_map(struct gntdev_priv *priv, int count, if (NULL == add) return NULL; - add->grants = kcalloc(count, sizeof(add->grants[0]), GFP_KERNEL); - add->map_ops = kcalloc(count, sizeof(add->map_ops[0]), GFP_KERNEL); - add->unmap_ops = kcalloc(count, sizeof(add->unmap_ops[0]), GFP_KERNEL); - add->kmap_ops = kcalloc(count, sizeof(add->kmap_ops[0]), GFP_KERNEL); - add->kunmap_ops = kcalloc(count, sizeof(add->kunmap_ops[0]), GFP_KERNEL); - add->pages = kcalloc(count, sizeof(add->pages[0]), GFP_KERNEL); + add->grants = kvcalloc(count, sizeof(add->grants[0]), GFP_KERNEL); + add->map_ops = kvcalloc(count, sizeof(add->map_ops[0]), GFP_KERNEL); + add->unmap_ops = kvcalloc(count, sizeof(add->unmap_ops[0]), GFP_KERNEL); + add->kmap_ops = kvcalloc(count, sizeof(add->kmap_ops[0]), GFP_KERNEL); + add->kunmap_ops = kvcalloc(count, + sizeof(add->kunmap_ops[0]), GFP_KERNEL); + add->pages = kvcalloc(count, sizeof(add->pages[0]), GFP_KERNEL); if (NULL == add->grants || NULL == add->map_ops || NULL == add->unmap_ops || @@ -157,8 +158,8 @@ struct gntdev_grant_map *gntdev_alloc_map(struct gntdev_priv *priv, int count, if (dma_flags & (GNTDEV_DMA_FLAG_WC | GNTDEV_DMA_FLAG_COHERENT)) { struct gnttab_dma_alloc_args args; - add->frames = kcalloc(count, sizeof(add->frames[0]), - GFP_KERNEL); + add->frames = kvcalloc(count, sizeof(add->frames[0]), + GFP_KERNEL); if (!add->frames) goto err; |