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 0EFB32765FF; Mon, 13 Apr 2026 16:12:34 +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=1776096754; cv=none; b=EB4b15Am0d9aQDDZThWBuIeTK7Djbu8abmy59F0uBMoSoEFC69grKzzJmD+zBeDvNE0JZsul4NCqLjRYEITSnNdCGYxAtK6dGsrOpFKvFefoYQ+u8Ius71ARclkoM4u9fhA/EUfZVLRgLHCRT0jJvjpXlfjBG6lFaJz41iwaoY0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776096754; c=relaxed/simple; bh=FCS3r5MiBOQ5NQOYtULG18z4vH+Nhnl4uEIof6zt9Uo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=r83rMiSv7l3ofyakZiVoSpfLEZlVNnDmGl/WLQ+RqL+aMvCo2RE85RH/F/yct3GpoTfZWZ77bMWF5noV1xlWe3jt/xjSb9M5iWcx7yrxH5KkMb2XlAORj/BffmVgD63OXm12t5WJATmvWOemfrVG3gxSLl13cuw4ULLMGcmZAOY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=jh6Spzxb; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="jh6Spzxb" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 99D64C2BCAF; Mon, 13 Apr 2026 16:12:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1776096753; bh=FCS3r5MiBOQ5NQOYtULG18z4vH+Nhnl4uEIof6zt9Uo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jh6SpzxbsEuFPnRTf4RiUj3/D2d8TKRDC6txtGaEi+uYGWS0bhw+cotGzdq+sciJv PCAbbyVzh9v0Ta+mb2SJflUyzaMlrt6CB7Db3ZwfONXIFJEDtZ9oLmZBcXJUc7gBWQ HLdKLjF0bozT6ZSpnlefRhp2V4YsV1SWjLGVv5jk= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Qu Wenruo , Daniel Vacek , David Sterba , Sasha Levin Subject: [PATCH 6.12 17/70] btrfs: remove unused flag EXTENT_BUFFER_READAHEAD Date: Mon, 13 Apr 2026 18:00:12 +0200 Message-ID: <20260413155728.830660975@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260413155728.181580293@linuxfoundation.org> References: <20260413155728.181580293@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.12-stable review patch. If anyone has any objections, please let me know. ------------------ From: Daniel Vacek [ Upstream commit 350362e95fbbe86008c240093697756d52049686 ] This flag is no longer being used. It was added by commit ab0fff03055d ("btrfs: add READAHEAD extent buffer flag") and used in commits: 79fb65a1f6d9 ("Btrfs: don't call readahead hook until we have read the entire eb") 78e62c02abb9 ("btrfs: Remove extent_io_ops::readpage_io_failed_hook") 371cdc0700c7 ("btrfs: introduce subpage metadata validation check") Finally all the code using it was removed by commit f26c92386028 ("btrfs: remove reada infrastructure"). Reviewed-by: Qu Wenruo Signed-off-by: Daniel Vacek Reviewed-by: David Sterba Signed-off-by: David Sterba Stable-dep-of: 316fb1b3169e ("btrfs: fix incorrect return value after changing leaf in lookup_extent_data_ref()") Signed-off-by: Sasha Levin --- fs/btrfs/extent_io.h | 2 -- 1 file changed, 2 deletions(-) diff --git a/fs/btrfs/extent_io.h b/fs/btrfs/extent_io.h index f21fd8b50abc8..4126fe7f3f10e 100644 --- a/fs/btrfs/extent_io.h +++ b/fs/btrfs/extent_io.h @@ -39,8 +39,6 @@ enum { EXTENT_BUFFER_UPTODATE, EXTENT_BUFFER_DIRTY, EXTENT_BUFFER_CORRUPT, - /* this got triggered by readahead */ - EXTENT_BUFFER_READAHEAD, EXTENT_BUFFER_TREE_REF, EXTENT_BUFFER_STALE, EXTENT_BUFFER_WRITEBACK, -- 2.53.0