From mboxrd@z Thu Jan 1 00:00:00 1970 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 61C3A2FFDC3; Tue, 12 Aug 2025 18:40:30 +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=1755024030; cv=none; b=TMFsCJLh8TUiZfAd1sZROl96zQW79f4vo8AhIsiq5Rgu0eaCur4JZvNqEwValZDleRlnSr5gW5kYk4IOpWjf0B/a0MhyzUNhTKGWkQfRgWhuvLaNJHbxBRlSC6ERUjM72e9LYCrEO5dUjeWBkauqjYkKt2DT/hadmDiiEx+2yqY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755024030; c=relaxed/simple; bh=Ehdoi+tqwd7gasNT3+/xFAmwud9NS1gi6Msx+4xdnbg=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=V5U9mY1jQWHpfBl/zjP6ovydzQjhIA5dUYLrcpolTXK/BAQXoz8COp7So1lDB+fH1CcS5vuvgUOrofSmkJbWJFnGKN/jw7tvRUghdqy++OFTUGLNPfEC7giSl7wMkXcgfnKkhN+kVSAHUccxGaTZib8egrOHjjmQX5JB0PHYDLo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=hkV3t6Gb; 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="hkV3t6Gb" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 111ADC4CEFB; Tue, 12 Aug 2025 18:40:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1755024030; bh=Ehdoi+tqwd7gasNT3+/xFAmwud9NS1gi6Msx+4xdnbg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=hkV3t6GbOvkBq8Xi/VN7/NdNc5WB6bvnmNTY8vUCY9U64j0HBZbTaQzTv6ns6SH3w 8RqTBt0gFksB6BAGLIQTCkDRufQjSK1RLDWenTQvYSeMWRQSntynNE5vgIP+RzgEUb +lnsN94W/oUmwJINmjhbedw4r4L5P5oFA1aXPbnGSN0F2A22qfdT5N2RiM3twVGbdM NOvoB+T2Yajr5M+OTEk+Tt3Z8YpumMvZn8f+enDaY16GDjxvn24GNFaTmM2QXfK4bE sFvCBucs+eVuUAfZ+FOtA5HXAMeIrS2nfOe3Nv/pHxCAZrvzvhP2Xe0nkYSkNLw6cu CJsowISZocw/w== From: SeongJae Park To: Qianfeng Rong Cc: SeongJae Park , Andrew Morton , "Matthew Wilcox (Oracle)" , Will Deacon , "Aneesh Kumar K.V" , Nick Piggin , Peter Zijlstra , David Hildenbrand , Lorenzo Stoakes , Rik van Riel , "Liam R. Howlett" , Vlastimil Babka , Harry Yoo , Uladzislau Rezki , damon@lists.linux.dev, linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-arch@vger.kernel.org Subject: Re: [PATCH v2] mm: remove redundant __GFP_NOWARN Date: Tue, 12 Aug 2025 11:40:27 -0700 Message-Id: <20250812184027.57846-1-sj@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250812135225.274316-1-rongqianfeng@vivo.com> References: Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Tue, 12 Aug 2025 21:52:25 +0800 Qianfeng Rong wrote: > 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. > > Reviewed-by: Harry Yoo > Signed-off-by: Qianfeng Rong Reviewed-by: SeongJae Park Thanks, SJ [...]