diff options
| -rw-r--r-- | drivers/dma-buf/udmabuf.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/dma-buf/udmabuf.c b/drivers/dma-buf/udmabuf.c index 047c3cd2ceff..bc94c194e172 100644 --- a/drivers/dma-buf/udmabuf.c +++ b/drivers/dma-buf/udmabuf.c @@ -80,7 +80,7 @@ static int vmap_udmabuf(struct dma_buf *buf, struct iosys_map *map) dma_resv_assert_held(buf->resv); - pages = kmalloc_array(ubuf->pagecount, sizeof(*pages), GFP_KERNEL); + pages = kvmalloc_array(ubuf->pagecount, sizeof(*pages), GFP_KERNEL); if (!pages) return -ENOMEM; @@ -88,7 +88,7 @@ static int vmap_udmabuf(struct dma_buf *buf, struct iosys_map *map) pages[pg] = &ubuf->folios[pg]->page; vaddr = vm_map_ram(pages, ubuf->pagecount, -1); - kfree(pages); + kvfree(pages); if (!vaddr) return -EINVAL; @@ -196,8 +196,8 @@ static void release_udmabuf(struct dma_buf *buf) put_sg_table(dev, ubuf->sg, DMA_BIDIRECTIONAL); unpin_all_folios(&ubuf->unpin_list); - kfree(ubuf->offsets); - kfree(ubuf->folios); + kvfree(ubuf->offsets); + kvfree(ubuf->folios); kfree(ubuf); } @@ -322,14 +322,14 @@ static long udmabuf_create(struct miscdevice *device, if (!ubuf->pagecount) goto err; - ubuf->folios = kmalloc_array(ubuf->pagecount, sizeof(*ubuf->folios), - GFP_KERNEL); + ubuf->folios = kvmalloc_array(ubuf->pagecount, sizeof(*ubuf->folios), + GFP_KERNEL); if (!ubuf->folios) { ret = -ENOMEM; goto err; } - ubuf->offsets = kcalloc(ubuf->pagecount, sizeof(*ubuf->offsets), - GFP_KERNEL); + ubuf->offsets = kvcalloc(ubuf->pagecount, sizeof(*ubuf->offsets), + GFP_KERNEL); if (!ubuf->offsets) { ret = -ENOMEM; goto err; @@ -343,7 +343,7 @@ static long udmabuf_create(struct miscdevice *device, goto err; pgcnt = list[i].size >> PAGE_SHIFT; - folios = kmalloc_array(pgcnt, sizeof(*folios), GFP_KERNEL); + folios = kvmalloc_array(pgcnt, sizeof(*folios), GFP_KERNEL); if (!folios) { ret = -ENOMEM; goto err; @@ -353,7 +353,7 @@ static long udmabuf_create(struct miscdevice *device, ret = memfd_pin_folios(memfd, list[i].offset, end, folios, pgcnt, &pgoff); if (ret <= 0) { - kfree(folios); + kvfree(folios); if (!ret) ret = -EINVAL; goto err; @@ -382,7 +382,7 @@ static long udmabuf_create(struct miscdevice *device, } } - kfree(folios); + kvfree(folios); fput(memfd); memfd = NULL; } @@ -398,8 +398,8 @@ err: if (memfd) fput(memfd); unpin_all_folios(&ubuf->unpin_list); - kfree(ubuf->offsets); - kfree(ubuf->folios); + kvfree(ubuf->offsets); + kvfree(ubuf->folios); kfree(ubuf); return ret; } |