From 526c2530cbf84428a0a2b5ca7800986c0912ac35 Mon Sep 17 00:00:00 2001 From: Qianfeng Rong Date: Sun, 10 Aug 2025 15:29:40 +0800 Subject: [PATCH 1/2] tcp: cdg: remove redundant __GFP_NOWARN GFP_NOWAIT already includes __GFP_NOWARN, so let's remove the redundant __GFP_NOWARN. Signed-off-by: Qianfeng Rong Reviewed-by: Eric Dumazet Link: https://patch.msgid.link/20250810072944.438574-2-rongqianfeng@vivo.com Signed-off-by: Jakub Kicinski --- net/ipv4/tcp_cdg.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/ipv4/tcp_cdg.c b/net/ipv4/tcp_cdg.c index ba4d98e510e0..fbad6c35dee9 100644 --- a/net/ipv4/tcp_cdg.c +++ b/net/ipv4/tcp_cdg.c @@ -379,7 +379,7 @@ static void tcp_cdg_init(struct sock *sk) /* We silently fall back to window = 1 if allocation fails. */ if (window > 1) ca->gradients = kcalloc(window, sizeof(ca->gradients[0]), - GFP_NOWAIT | __GFP_NOWARN); + GFP_NOWAIT); ca->rtt_seq = tp->snd_nxt; ca->shadow_wnd = tcp_snd_cwnd(tp); } From 7792232a4ea1a8b6fe34d0d99a1e02aac185e633 Mon Sep 17 00:00:00 2001 From: Qianfeng Rong Date: Sun, 10 Aug 2025 15:29:41 +0800 Subject: [PATCH 2/2] RDS: remove redundant __GFP_NOWARN GFP_NOWAIT already includes __GFP_NOWARN, so let's remove the redundant __GFP_NOWARN. Signed-off-by: Qianfeng Rong Reviewed-by: Allison Henderson Link: https://patch.msgid.link/20250810072944.438574-3-rongqianfeng@vivo.com Signed-off-by: Jakub Kicinski --- net/rds/ib_recv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/rds/ib_recv.c b/net/rds/ib_recv.c index e53b7f266bd7..4248dfa816eb 100644 --- a/net/rds/ib_recv.c +++ b/net/rds/ib_recv.c @@ -1034,7 +1034,7 @@ void rds_ib_recv_cqe_handler(struct rds_ib_connection *ic, rds_ib_stats_inc(s_ib_rx_ring_empty); if (rds_ib_ring_low(&ic->i_recv_ring)) { - rds_ib_recv_refill(conn, 0, GFP_NOWAIT | __GFP_NOWARN); + rds_ib_recv_refill(conn, 0, GFP_NOWAIT); rds_ib_stats_inc(s_ib_rx_refill_from_cq); } }