From 8f3e4e87b0945aeea8b5a5aa43c419f4a1b4ca6a Mon Sep 17 00:00:00 2001 From: Qianfeng Rong Date: Mon, 11 Aug 2025 16:11:35 +0800 Subject: [PATCH] block, bfq: remove redundant __GFP_NOWARN Commit 16f5dfbc851b ("gfp: include __GFP_NOWARN in GFP_NOWAIT") made GFP_NOWAIT implicitly include __GFP_NOWARN. Therefore, explicit __GFP_NOWARN combined with GFP_NOWAIT (e.g., `GFP_NOWAIT | __GFP_NOWARN`) is now redundant. Let's clean up these redundant flags across subsystems. Reviewed-by: Yu Kuai Signed-off-by: Qianfeng Rong Link: https://lore.kernel.org/r/20250811081135.374315-1-rongqianfeng@vivo.com Signed-off-by: Jens Axboe --- block/bfq-iosched.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/block/bfq-iosched.c b/block/bfq-iosched.c index 3bf76902f07f8..50e51047e1fe5 100644 --- a/block/bfq-iosched.c +++ b/block/bfq-iosched.c @@ -5847,8 +5847,7 @@ static struct bfq_queue *bfq_get_queue(struct bfq_data *bfqd, goto out; } - bfqq = kmem_cache_alloc_node(bfq_pool, - GFP_NOWAIT | __GFP_ZERO | __GFP_NOWARN, + bfqq = kmem_cache_alloc_node(bfq_pool, GFP_NOWAIT | __GFP_ZERO, bfqd->queue->node); if (bfqq) { -- 2.47.3