From patchwork Mon Jan 6 09:54:52 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 13927128 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 D27074594D for ; Mon, 6 Jan 2025 09:57:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.133 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736157422; cv=none; b=pMt4F0y3DuR6NA1KKTDM7nC+YU53qCVhErW+NIFJnLO3U1HU1yyNxTu3YIxkuDWECZY4Qzvj/As295b0TJ9sOo4W2oauJFQpLw36X/wHe6fezUs/KKHEp3R7sgjAYcrioFBisCJqxx/5y54VSSJxZiIjqo0EsRFC1qdaVEFg1vM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736157422; c=relaxed/simple; bh=IIex3JbEb/hG0sBYBp7IHV2S/bQ52lGsx3i0Lm4ytvI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=rPZwAMsqTBHdo/csQKGKWV7R7ovbjGxewghlYkzxo3Qz7e8aXxM07FP/mukbPqoSAIxCFBG3yUXgCVcBbF9Nx+B7uH4Jbw/KwnlrGmDTUpi2xKj9RhaOy4BJ/nllGbB6rsgw3Pi1jvDJ9Wv51ARC2mWEP/wJX15ipqav9o1rUb0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de; spf=none smtp.mailfrom=bombadil.srs.infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=qhVX2aD2; arc=none smtp.client-ip=198.137.202.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="qhVX2aD2" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description; bh=p5DVMtgGiz7fQGLbiuNJiorpzRogjT8m6kM57gq7ueU=; b=qhVX2aD2dmg0Pam2dHEgnUQhuz 81jav5KKV9YTZesqP4ag6tMIwN/vN7BzgP9a62zkBpMbo+hvdI8LUaWoCFPS6k/8rfwCAThgyGpSe oGaJhwj/7n9K2rl8NB58yWTuPQ9Mj2rkk99TwpFrwcAuMroVhVQZBg3G1C9dxabv2d+EgkHIoVhbv WHa/d0+K8AbrxIBq3bwinIeh8SV7a1gezSZlrx0+qxcwh3mVKcO81hfIfAenMm/V52Fxg0l99Izpz Q1Zif3Jtr552or/hEUu8nuGFnPGbg6hCBcZEOgae9U/bQ2knuffL8rRtuiqo9wRUaTK87+PP9e9TE SBNPxImQ==; Received: from 2a02-8389-2341-5b80-db6b-99e8-3feb-3b4e.cable.dynamic.v6.surfer.at ([2a02:8389:2341:5b80:db6b:99e8:3feb:3b4e] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.98 #2 (Red Hat Linux)) id 1tUjr2-00000000lQ4-14xP; Mon, 06 Jan 2025 09:57:00 +0000 From: Christoph Hellwig To: Carlos Maiolino Cc: "Darrick J. Wong" , linux-xfs@vger.kernel.org Subject: [PATCH 15/15] xfs: add a b_iodone callback to struct xfs_buf Date: Mon, 6 Jan 2025 10:54:52 +0100 Message-ID: <20250106095613.847700-16-hch@lst.de> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20250106095613.847700-1-hch@lst.de> References: <20250106095613.847700-1-hch@lst.de> Precedence: bulk X-Mailing-List: linux-xfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Stop open coding the log item completions and instead add a callback into back into the submitter. Signed-off-by: Christoph Hellwig Reviewed-by: "Darrick J. Wong" --- fs/xfs/xfs_buf.c | 7 ++----- fs/xfs/xfs_buf.h | 5 +---- fs/xfs/xfs_dquot.c | 2 +- fs/xfs/xfs_inode_item.c | 2 +- fs/xfs/xfs_trans_buf.c | 8 ++++---- 5 files changed, 9 insertions(+), 15 deletions(-) diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c index 1cf5d14d0d06..68a5148115e5 100644 --- a/fs/xfs/xfs_buf.c +++ b/fs/xfs/xfs_buf.c @@ -1394,11 +1394,8 @@ xfs_buf_ioend( if (bp->b_log_item) xfs_buf_item_done(bp); - if (bp->b_flags & _XBF_INODES) - xfs_buf_inode_iodone(bp); - else if (bp->b_flags & _XBF_DQUOTS) - xfs_buf_dquot_iodone(bp); - + if (bp->b_iodone) + bp->b_iodone(bp); } bp->b_flags &= ~(XBF_READ | XBF_WRITE | XBF_READ_AHEAD | diff --git a/fs/xfs/xfs_buf.h b/fs/xfs/xfs_buf.h index c53d27439ff2..10bf66e074a0 100644 --- a/fs/xfs/xfs_buf.h +++ b/fs/xfs/xfs_buf.h @@ -34,8 +34,6 @@ struct xfs_buf; #define XBF_WRITE_FAIL (1u << 7) /* async writes have failed on this buffer */ /* buffer type flags for write callbacks */ -#define _XBF_INODES (1u << 16)/* inode buffer */ -#define _XBF_DQUOTS (1u << 17)/* dquot buffer */ #define _XBF_LOGRECOVERY (1u << 18)/* log recovery buffer */ /* flags used only internally */ @@ -65,8 +63,6 @@ typedef unsigned int xfs_buf_flags_t; { XBF_DONE, "DONE" }, \ { XBF_STALE, "STALE" }, \ { XBF_WRITE_FAIL, "WRITE_FAIL" }, \ - { _XBF_INODES, "INODES" }, \ - { _XBF_DQUOTS, "DQUOTS" }, \ { _XBF_LOGRECOVERY, "LOG_RECOVERY" }, \ { _XBF_PAGES, "PAGES" }, \ { _XBF_KMEM, "KMEM" }, \ @@ -205,6 +201,7 @@ struct xfs_buf { unsigned int b_offset; /* page offset of b_addr, only for _XBF_KMEM buffers */ int b_error; /* error code on I/O */ + void (*b_iodone)(struct xfs_buf *bp); /* * async write failure retry count. Initialised to zero on the first diff --git a/fs/xfs/xfs_dquot.c b/fs/xfs/xfs_dquot.c index 78dde811ab16..e0a379729674 100644 --- a/fs/xfs/xfs_dquot.c +++ b/fs/xfs/xfs_dquot.c @@ -1446,7 +1446,7 @@ xfs_qm_dqflush( * Attach the dquot to the buffer so that we can remove this dquot from * the AIL and release the flush lock once the dquot is synced to disk. */ - bp->b_flags |= _XBF_DQUOTS; + bp->b_iodone = xfs_buf_dquot_iodone; list_add_tail(&lip->li_bio_list, &bp->b_li_list); /* diff --git a/fs/xfs/xfs_inode_item.c b/fs/xfs/xfs_inode_item.c index 4fb2e1a6ad26..e0990a8c4007 100644 --- a/fs/xfs/xfs_inode_item.c +++ b/fs/xfs/xfs_inode_item.c @@ -185,7 +185,7 @@ xfs_inode_item_precommit( xfs_buf_hold(bp); spin_lock(&iip->ili_lock); iip->ili_item.li_buf = bp; - bp->b_flags |= _XBF_INODES; + bp->b_iodone = xfs_buf_inode_iodone; list_add_tail(&iip->ili_item.li_bio_list, &bp->b_li_list); xfs_trans_brelse(tp, bp); } diff --git a/fs/xfs/xfs_trans_buf.c b/fs/xfs/xfs_trans_buf.c index 8e886ecfd69a..53af546c0b23 100644 --- a/fs/xfs/xfs_trans_buf.c +++ b/fs/xfs/xfs_trans_buf.c @@ -659,7 +659,7 @@ xfs_trans_inode_buf( ASSERT(atomic_read(&bip->bli_refcount) > 0); bip->bli_flags |= XFS_BLI_INODE_BUF; - bp->b_flags |= _XBF_INODES; + bp->b_iodone = xfs_buf_inode_iodone; xfs_trans_buf_set_type(tp, bp, XFS_BLFT_DINO_BUF); } @@ -684,7 +684,7 @@ xfs_trans_stale_inode_buf( ASSERT(atomic_read(&bip->bli_refcount) > 0); bip->bli_flags |= XFS_BLI_STALE_INODE; - bp->b_flags |= _XBF_INODES; + bp->b_iodone = xfs_buf_inode_iodone; xfs_trans_buf_set_type(tp, bp, XFS_BLFT_DINO_BUF); } @@ -709,7 +709,7 @@ xfs_trans_inode_alloc_buf( ASSERT(atomic_read(&bip->bli_refcount) > 0); bip->bli_flags |= XFS_BLI_INODE_ALLOC_BUF; - bp->b_flags |= _XBF_INODES; + bp->b_iodone = xfs_buf_inode_iodone; xfs_trans_buf_set_type(tp, bp, XFS_BLFT_DINO_BUF); } @@ -820,6 +820,6 @@ xfs_trans_dquot_buf( break; } - bp->b_flags |= _XBF_DQUOTS; + bp->b_iodone = xfs_buf_dquot_iodone; xfs_trans_buf_set_type(tp, bp, type); }