From nobody Tue Sep 9 21:28:52 2025 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 57A44315D25 for ; Sat, 6 Sep 2025 22:17:31 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757197051; cv=none; b=s56hQbbccDnThDqwQOKW92Ku5Jdzcv5zY1GlGp8dCBIYGWdhqKJmK6RicqTvJvbojC4uVOZ5lKB3GT0GMeqceSFcwpEuk+BsC4P+R02j7veTlOFwLYPIIQx0SC2mLR0lGegzB2uC+QYR88q+J+zO/M6A3HAVIRZvvfSEoZT31CE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757197051; c=relaxed/simple; bh=GZ+SRovi3TbpnskH+xH5IP4NZZBwjh/8aZAcAf6WFSs=; h=Message-ID:Date:From:To:Cc:Subject:References:MIME-Version: Content-Type; b=oLvAxdWIRoNIoLZy8AOI/D6g6e2VnaJezuq75+d6pRpLez7TGzM7So7FvYu0K69WNd4SwF42lmbSS72p9Bn+Dj5WO+9aMqFUwWDr6vx1Zvd4wvcfWxrGRe5quTd29yO9MCCH1HzFR5QuYruATTTnPtDMB/BFB0u4gL+PXsg1R/8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Svm3i5FN; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Svm3i5FN" Received: by smtp.kernel.org (Postfix) with ESMTPSA id E52D3C4CEE7; Sat, 6 Sep 2025 22:17:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1757197051; bh=GZ+SRovi3TbpnskH+xH5IP4NZZBwjh/8aZAcAf6WFSs=; h=Date:From:To:Cc:Subject:References:From; b=Svm3i5FNpmcw3VIF3ot8F7wsJFTUI8qtsmZBm0bSGM5BejFgikE32OVdUK9WuLIyv 8uRVkNO6MAQXrzwfpI1mYGmSm+hrxrk/1TTkjfsHOnrNFfSmQ18t2Rkd8y5dq9wLau hhroAqwaWbNgGAKFtF81fDlHlatzzI4ece14Fs8C7JvWR47zJS4loSox27Bz9zwIRr gxol6jHQxVzV74qDWX/jJICEbJkYIS2zo66aXnePFtv1HWL37dWDexX3MFvufJ0Vt8 12gyFjoujYE/se8FouUTg/Q+zw5xa0Bq+X/9owWThb8eQ/8PfpmA2vqUmFZNXJ3trR n3MylbJ6sfWwQ== Received: from rostedt by gandalf with local (Exim 4.98.2) (envelope-from ) id 1uv1Ea-00000006UhB-2gz3; Sat, 06 Sep 2025 18:18:12 -0400 Message-ID: <20250906221812.496673112@kernel.org> User-Agent: quilt/0.68 Date: Sat, 06 Sep 2025 18:17:52 -0400 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Masami Hiramatsu , Mark Rutland , Mathieu Desnoyers , Andrew Morton , Qianfeng Rong Subject: [for-linus][PATCH 1/5] trace: Remove redundant __GFP_NOWARN References: <20250906221751.054623340@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Qianfeng Rong 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. No functional changes. Cc: Masami Hiramatsu Cc: Mathieu Desnoyers Link: https://lore.kernel.org/20250805023630.335719-1-rongqianfeng@vivo.com Signed-off-by: Qianfeng Rong Signed-off-by: Steven Rostedt (Google) --- kernel/trace/trace_events_user.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/trace/trace_events_user.c b/kernel/trace/trace_events_u= ser.c index af42aaa3d172..2ab283fd3032 100644 --- a/kernel/trace/trace_events_user.c +++ b/kernel/trace/trace_events_user.c @@ -496,7 +496,7 @@ static bool user_event_enabler_queue_fault(struct user_= event_mm *mm, { struct user_event_enabler_fault *fault; =20 - fault =3D kmem_cache_zalloc(fault_cache, GFP_NOWAIT | __GFP_NOWARN); + fault =3D kmem_cache_zalloc(fault_cache, GFP_NOWAIT); =20 if (!fault) return false; --=20 2.50.1