From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1794619085; b=IEhZaQZFkNE0Kv8e7KdmVEUt4/I/VvTO74HtWVcP/V/tvSfCwy4sgbRbAodAGP8Y8cYY sW9OiEK8Hqruds3Or/KkVPiJmep6vSOrCXpkVzRssyKylap0DzcimXWvcedAs/Y59oFo+ o85DPK1NBSVLQc/xr5tJDnOfvmiqLT1+iFKkmPNIekrXdudyMgQzga0DsD0wrIohfr9oX l8g5iqN9pCUONnbqRIXw7oZK8UX3BZI9YWejhKyGVpt9DaurGjahzi7M1bYT4yJb/TiI+ Rt/mC7y06ZqjG00I/OfZmtND/Au4sxyaXGM/+oisihZV5CjlUToqAKFJALCST4B/Dag== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1794619085; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:MIME-Version:Content-Transfer-Encoding; bh=KJQaaiL9a5cez/GFapJEhmZC9doVvzp8eiHm2EiP6qo=; b=g8IVZRh3n55marHKHdvEQnZYxPmPl6HJPwsS0+U6R0s5z245pzTEAJ/ItC50mQYVerC0 hqrXE1s6il49tr9yBA5Rf364LWqYSmxAICkJKNvrJ1uXGpzBQFUSEc7xIud9dp3DBTDE1 8x96pvK4OT8vNguTH8iIjOqHH4bMC14+7lKD7N3jhDweLYwBzhe57YGXXabwAKMdUeTuX TZB2p0H4ND/ELtmeweryHx8xJWVUUGx/4bGSA6h2YN30UGBiN97wlCwZV7TV8p4uCfi2k /RagNq0yiVbpfoGfgiFH0QcdopIPMMv95QTndwtR8qKBsA5DPyI23BIPJggfvSDzW9g== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=IvXqZNSe; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3E1C3606A323 for ; Sat, 14 Nov 2026 01:18:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=IvXqZNSe Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7D3D01F000C5; Sat, 14 Nov 2026 01:18:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1794619085; bh=KJQaaiL9a5cez/GFapJEhmZC9doVvzp8eiHm2EiP6qo=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=IvXqZNSeX8nxjzrACfxp+FnrpSBEvh5OU7CzrSeI+urhNrhd5pX7qzHR6PoJa9I81 Mczal/8JRwufxM7lB4260f3N3xGee3FROSb8oNZbYbLWRVlCrz/IpgU0aC0mdUe6/8 E49REOp1Gl2JUlH1Hd8mD6K88E3hOZlTwtXbRR4MPoAKNi0S6YVg+96OggAWn6D3TL 5lS1zkDf/CeavRnDUSQ+ay9ShCVTA1GDXKyCbg5Th0PtMUWwfZ4D1j/LQuU7BhiT/t Al6uo+V2K2hwO/bGKdv5wRmGYoUaZzMW4GfMWgIn7r9HHShQPhJXNnSY3AIPv7JwhZ LUCzNs4LM0mGg== From: SJ Park To: Joshua Hahn Cc: SJ Park , Andrew Morton , Vlastimil Babka , David Hildenbrand , Lorenzo Stoakes , "Liam R. Howlett" , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Brendan Jackman , Johannes Weiner , Zi Yan , Qi Zheng , Shakeel Butt , linux-mm@kvack.org, linux-kernel@vger.kernel.org, kernel-team@meta.com Subject: Re: [PATCH 1/3] mm/page_alloc: drop unused gfp_mask from zone_watermark_fast() Date: Fri, 13 Nov 2026 17:17:56 -0800 Message-ID: <20261114011757.85670-1-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20261113235238.3595412-2-joshua.hahnjy@gmail.com> References: X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Fri, 13 Nov 2026 15:52:34 -0800 Joshua Hahn wrote: > zone_watermark_fast() has not used its gfp_mask argument since commit > 2973d8229b78 ("mm: discard __GFP_ATOMIC") switched the watermark boost > check from __GFP_ATOMIC to ALLOC_MIN_RESERVE. > > Remove the argument, no functional changes intended. Looks clean to me. > > Signed-off-by: Joshua Hahn Reviewed-by: SJ Park Thanks, SJ [...]