linux-kernel - [PATCH v9 06/19] zram: no-warn about zsmalloc handle allocation

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Message-ID: <20250227043618.88380-7-senozhatsky@chromium.org>
Date: Thu, 27 Feb 2025 13:35:24 +0900
From: Sergey Senozhatsky <senozhatsky@...omium.org>
To: Andrew Morton <akpm@...ux-foundation.org>
Cc: Yosry Ahmed <yosry.ahmed@...ux.dev>,
	Hillf Danton <hdanton@...a.com>,
	Kairui Song <ryncsn@...il.com>,
	Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
	Minchan Kim <minchan@...nel.org>,
	linux-mm@...ck.org,
	linux-kernel@...r.kernel.org,
	Sergey Senozhatsky <senozhatsky@...omium.org>
Subject: [PATCH v9 06/19] zram: no-warn about zsmalloc handle allocation

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

Signed-off-by: Sergey Senozhatsky <senozhatsky@...omium.org>
---
 drivers/block/zram/zram_drv.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c
index 28aa1c437d83..08fc9821d71c 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);
 
-- 
2.48.1.658.g4767266eb4-goog