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 B13F436D for ; Thu, 7 Nov 2024 02:46:43 +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=1730947603; cv=none; b=spQ+vkv1IMd+jJ2PnKg/xpq4T4hPyoZsPrSR1Itbh/cVGNlhNz6F4Tkpkxa+o7+TYMeqY/9PKA1n79zVzRzqRMKemtdK2txoj6F5hd/XiFR1nc+BHKF7vz/e87UJ5OVKyoDcMt8Tzqb6Zt8NzkdFOhAcsM1woSgV96dS1NhxIqk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730947603; c=relaxed/simple; bh=sOfLVR7/GFSxqbczXVx6RK558SO0WB/sj2YsAvwQBwQ=; h=Message-ID:Date:MIME-Version:Cc:Subject:To:References:From: In-Reply-To:Content-Type; b=QSBSarnUl5xojc9cLjgK5G0FsxoonUMX+Xrje2R5sK8osLUhCU9Ml/BCcYhzPev7oga7bDIZ9i44qZdBI1uUpzON4eyouvbZQKmP8IJ1dj7en+YcFuSIWCPEjwjiF/lRkbVVuh4panHwX3AnQzLMh8qGgTOzg/5riRzyf6AEPPY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gbLpMboC; 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="gbLpMboC" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2F7E1C4CEC6; Thu, 7 Nov 2024 02:46:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1730947603; bh=sOfLVR7/GFSxqbczXVx6RK558SO0WB/sj2YsAvwQBwQ=; h=Date:Cc:Subject:To:References:From:In-Reply-To:From; b=gbLpMboCRzojYnjesVu8OggNdt1imzzUI7HgmoGAZ9gxwlcWucXnT2XqpLnyzmKZ9 O0NZFOhw1SdNaXxccL8y+18Ya4CUwpAVFRU+soQZo9xfCvtzYgSGq0ySF5/rTCPFTy 2FZjpb68lAb2wuiIwjzkesHyRo4e4Vl5MRFp+z9r6/5tNl2bJLtKI773y+jl5deoi1 NfiY0izTPIXxzd3IVB301IIq/XutcVtjsllUka3vDDYymAvxG/iqYKnaykaK4+LbDQ zZVXD117F0V+NP99fheCRA7bpLNQvzqYpbFXIxZqw0Az69zZEvJ9pitTHUElwdPbIl CLBYz+TFpAUBQ== Message-ID: <60df5036-7db0-426c-b942-d2393d4e5183@kernel.org> Date: Thu, 7 Nov 2024 10:46:39 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Cc: Chao Yu , LKML Subject: Re: [PATCH] erofs: add SEEK_{DATA,HOLE} support To: Gao Xiang , linux-erofs@lists.ozlabs.org References: <20241011065128.2097377-1-hsiangkao@linux.alibaba.com> Content-Language: en-US From: Chao Yu In-Reply-To: <20241011065128.2097377-1-hsiangkao@linux.alibaba.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 2024/10/11 14:51, Gao Xiang wrote: > Many userspace programs (including erofs-utils itself) uses SEEK_DATA / > SEEK_HOLE to parse hole extents in addition to FIEMAP. > > Signed-off-by: Gao Xiang Reviewed-by: Chao Yu Thanks,