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=1793829017; b=V04c45+VcQoxrOaLkbkQn3/VS7NO/BC562OpgcEGlrgJbC2H8AWsir+tt9LSCEPjUo7O fh+4jaQ53q1v0LrE4zUQKjYmjpTkPUy95xowQj+rfLck3UN8THUb5iQ+r8xSZK+jfrOO2 zaWRoP48uBhM4R1atxa8rYbcyIU49VND39m2GCt3CjCjAV1U4TK+FqGV+dH1oGdXbDJJR fVGrSN9Vh3BbILDaX+X1vQOgq+7+rITmQYU7UAvH62OPq05IUM6pl1q+SgWpv/ruiveOV T+2WXnLOhlBzmcl2rrmxrEXn6j/IPxSmc9YGABTnmZAkTyg/vePsPqVhqyljdRF/Jdg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793829017; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:User-Agent:X-stable:X-Patchwork-Hint: MIME-Version:Content-Transfer-Encoding; bh=u4NFEFHTUENFy5tUjmpOLbJTR/m+eydB7KiJcPOkBHA=; b=0LT2UmM7RThf0GFRhzGfzPfTlSEKzLSn6hF25dOwU77Ig2AKW+l7CRUlf0BAWDnCXRhg jr/JnwGZqXS90N08uqEgopse4NeqS+xZdW8tNJqfi/p8gmftS7nGhAKIs9FxbvompyukO ygdQS68DqFQYwoyDvZbIv7/nJHwdwd7tgT5xXKiILMfhvE5LHPW1BmAtkKZ9b26cXOO5S dFnLGfTQZzzCM43aSvxmM+C2NKU4texH+8if2AZ8YpgA2mv5359+nW/p4nvjyeKMoFGvJ qKoCDVjSnaaNOr0RgyFFlDmmHNsuomuqHcKUiSxwtrsRbm+AzLN4cpA3BRg7n2KcOXA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b="YP2M/riv"; 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 C8E6F607074C; Wed, 4 Nov 2026 21:50:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key, unprotected) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.a=rsa-sha256 header.s=korg header.b=YP2M/riv Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5EAB91F000C1; Wed, 4 Nov 2026 21:50:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxfoundation.org; s=korg; t=1793829016; bh=u4NFEFHTUENFy5tUjmpOLbJTR/m+eydB7KiJcPOkBHA=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=YP2M/riv+ROuSSHsO0Zwg6MAIyaer7nizNjYPCwjoU8d4xh8YSOZFXFeNIfIX9xQP rWCDmvdPZvyu1qgH8lxNQwICJ8wWkkrITb0K3AjdPiF/sajf6AthpZSy6+jUDwj7YP cfwnLhEQe9IgS8AXCnfRnCXwxbKrK7bmUI8cWKNM= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, "Darrick J. Wong" , Christoph Hellwig , Carlos Maiolino Subject: [PATCH 7.3 351/547] xfs: check for termination during rmap btree walk Date: Wed, 4 Nov 2026 16:08:55 -0500 Message-ID: <20261104211048.246072704@linuxfoundation.org> X-Mailer: git-send-email 2.56.0 In-Reply-To: <20261104211038.406938024@linuxfoundation.org> References: <20261104211038.406938024@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore X-Mailing-List: patches@lists.linux.dev List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 7.3-stable review patch. If anyone has any objections, please let me know. ------------------ From: Darrick J. Wong commit 1fc241cdeab276dc6c3ec14840faa706ed7712ff upstream. LOLLM complains that we should check for a fatal signal *every* time we walk a record in the rmap btree as part of rebuilding the free space btrees. Fix that, and improve responsiveness to ^C of xfs_scrub. Cc: stable@vger.kernel.org # v6.8 Fixes: 4bdfd7d15747b1 ("xfs: repair free space btrees") Signed-off-by: Darrick J. Wong Assisted-by: LOLLM # finding obvious bugs Reviewed-by: Christoph Hellwig Signed-off-by: Carlos Maiolino Signed-off-by: Greg Kroah-Hartman --- fs/xfs/scrub/alloc_repair.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) --- a/fs/xfs/scrub/alloc_repair.c +++ b/fs/xfs/scrub/alloc_repair.c @@ -227,7 +227,10 @@ xrep_abt_walk_rmap( void *priv) { struct xrep_abt *ra = priv; - int error; + int error = 0; + + if (xchk_should_terminate(ra->sc, &error)) + return error; /* Record all the OWN_AG blocks... */ if (rec->rm_owner == XFS_RMAP_OWN_AG) {