From: Sergey Senozhatsky <senozhatsky@chromium.org>
Date: Mon, 3 Mar 2025 02:03:15 +0000 (+0900)
Subject: zram: add GFP_NOWARN to incompressible zsmalloc handle allocation
X-Git-Tag: v6.15-rc1~81^2~260
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9c7ccc8d99ad4afbfb7f6328dff0a88bed63bc27;p=thirdparty%2Fkernel%2Flinux.git

zram: add GFP_NOWARN to incompressible zsmalloc handle allocation

We normally use __GFP_NOWARN for zsmalloc handle allocations, add it to
write_incompressible_page() allocation too.

Link: https://lkml.kernel.org/r/20250303022425.285971-7-senozhatsky@chromium.org
Signed-off-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Cc: Hillf Danton <hdanton@sina.com>
Cc: Kairui Song <ryncsn@gmail.com>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Yosry Ahmed <yosry.ahmed@linux.dev>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c
index f043f35b17a43..249a936b6aac3 100644
--- a/drivers/block/zram/zram_drv.c
+++ b/drivers/block/zram/zram_drv.c
@@ -1691,7 +1691,8 @@ static int write_incompressible_page(struct zram *zram, struct page *page,
 	 * like we do for compressible pages.
 	 */
 	handle = zs_malloc(zram->mem_pool, PAGE_SIZE,
-			   GFP_NOIO | __GFP_HIGHMEM | __GFP_MOVABLE);
+			   GFP_NOIO | __GFP_NOWARN |
+			   __GFP_HIGHMEM | __GFP_MOVABLE);
 	if (IS_ERR_VALUE(handle))
 		return PTR_ERR((void *)handle);