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 61BFA111BF; Thu, 24 Apr 2025 21:30:20 +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=1745530221; cv=none; b=RS4Ob0GUXZATA/Z+JPQbwu/9DsOuyhg1bkqLsb8jzS9PQ/7idP9MNicrAWP7iDmFaAYOF3kQOHShZK4795sFApKl1Q7joR3LSfXv4U1g5+EknPd/FGzPdHOdUUfbAXqFeGnhECPFDVVX2ou10ROUvit12glyO8W+TkBMSdQVkhs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745530221; c=relaxed/simple; bh=AjdpIdUlS4/oUvDm+FsTLVvYVXkvxw6dBUJhegqyS+E=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=oFLi0HZzlMjIiX4tykXZSxjrd7HRnoy70276AFvH0mHpIaQpbOEFKY95SVOZN3LN2y1Vn/KTSQGPG+IllWEfbUxy+YJ3Cgk58cs5iygG74S6EA1gYmiRgkiEUtxF3Yvqknjh58LrY+iW4q2E734hAMgV53qj3S3cGdRIyVssaKo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=bOoFAQBo; 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="bOoFAQBo" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B21ABC4CEE4; Thu, 24 Apr 2025 21:30:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1745530220; bh=AjdpIdUlS4/oUvDm+FsTLVvYVXkvxw6dBUJhegqyS+E=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=bOoFAQBoGsEli/jr1uWKe6KC1p1B7ypgl0kEaUUjqWQLj7UmVV0AWyvylmrGB+L1b Zty4K5kWFT7c1HL33i9A2y4lyZcy7Emap3nQx7cjXtoL26C8Q89FRcgQ05eojxus0Q zFpE4CTYLUwTJgH8ufdiPPMpTw97jiqaq9BDOxe2u2Ec+ZQlkuLxLDsbF7vBx6257K A4p8Vxwo8MBGEAcaxJBE6/VZh5AmhIapVMDGLtky4VwE1nU+7wSVgEspOI/kiTcABT x4DF4UqyptjWEZDZNiJgWBVnyoX6VRAQwOr7jzn4ozODDuc+29pZtpq4TtjTIN6Ytr cxpctx9f41u0A== Date: Thu, 24 Apr 2025 17:30:18 -0400 From: Mike Snitzer To: trondmy@kernel.org Cc: linux-nfs@vger.kernel.org, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org Subject: Re: [RFC PATCH 1/3] filemap: Add a helper for filesystems implementing dropbehind Message-ID: References: <5588a06f6d5a2cf6746828e2d36e7ada668b1739.1745381692.git.trond.myklebust@hammerspace.com> Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5588a06f6d5a2cf6746828e2d36e7ada668b1739.1745381692.git.trond.myklebust@hammerspace.com> On Wed, Apr 23, 2025 at 12:25:30AM -0400, trondmy@kernel.org wrote: > From: Trond Myklebust > > Add a helper to allow filesystems to attempt to free the 'dropbehind' > folio. > > Signed-off-by: Trond Myklebust Reviewed-by: Mike Snitzer