From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from bombadil.infradead.org ([198.137.202.9]:58178 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S938404AbdAIPjz (ORCPT ); Mon, 9 Jan 2017 10:39:55 -0500 From: Christoph Hellwig Subject: [PATCH 17/32] xfs: Move AGI buffer type setting to xfs_read_agi Date: Mon, 9 Jan 2017 16:38:48 +0100 Message-Id: <1483976343-661-18-git-send-email-hch@lst.de> In-Reply-To: <1483976343-661-1-git-send-email-hch@lst.de> References: <1483976343-661-1-git-send-email-hch@lst.de> Sender: linux-xfs-owner@vger.kernel.org List-ID: List-Id: xfs To: stable@vger.kernel.org Cc: linux-xfs@vger.kernel.org, Eric Sandeen , Eric Sandeen , Dave Chinner From: Eric Sandeen commit 200237d6746faaeaf7f4ff4abbf13f3917cee60a upstream. We've missed properly setting the buffer type for an AGI transaction in 3 spots now, so just move it into xfs_read_agi() and set it if we are in a transaction to avoid the problem in the future. This is similar to how it is done in i.e. the dir3 and attr3 read functions. Signed-off-by: Eric Sandeen Reviewed-by: Brian Foster Reviewed-by: Christoph Hellwig Signed-off-by: Dave Chinner --- fs/xfs/libxfs/xfs_ialloc.c | 4 ++-- fs/xfs/xfs_inode.c | 2 -- fs/xfs/xfs_log_recover.c | 1 - 3 files changed, 2 insertions(+), 5 deletions(-) diff --git a/fs/xfs/libxfs/xfs_ialloc.c b/fs/xfs/libxfs/xfs_ialloc.c index 51b4e0d..c482b97 100644 --- a/fs/xfs/libxfs/xfs_ialloc.c +++ b/fs/xfs/libxfs/xfs_ialloc.c @@ -2450,8 +2450,6 @@ xfs_ialloc_log_agi( ASSERT(agi->agi_magicnum == cpu_to_be32(XFS_AGI_MAGIC)); #endif - xfs_trans_buf_set_type(tp, bp, XFS_BLFT_AGI_BUF); - /* * Compute byte offsets for the first and last fields in the first * region and log the agi buffer. This only logs up through @@ -2592,6 +2590,8 @@ xfs_read_agi( XFS_FSS_TO_BB(mp, 1), 0, bpp, &xfs_agi_buf_ops); if (error) return error; + if (tp) + xfs_trans_buf_set_type(tp, *bpp, XFS_BLFT_AGI_BUF); xfs_buf_set_ref(*bpp, XFS_AGI_REF); return 0; diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index 4e560e6..512ff13 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -2041,7 +2041,6 @@ xfs_iunlink( agi->agi_unlinked[bucket_index] = cpu_to_be32(agino); offset = offsetof(xfs_agi_t, agi_unlinked) + (sizeof(xfs_agino_t) * bucket_index); - xfs_trans_buf_set_type(tp, agibp, XFS_BLFT_AGI_BUF); xfs_trans_log_buf(tp, agibp, offset, (offset + sizeof(xfs_agino_t) - 1)); return 0; @@ -2133,7 +2132,6 @@ xfs_iunlink_remove( agi->agi_unlinked[bucket_index] = cpu_to_be32(next_agino); offset = offsetof(xfs_agi_t, agi_unlinked) + (sizeof(xfs_agino_t) * bucket_index); - xfs_trans_buf_set_type(tp, agibp, XFS_BLFT_AGI_BUF); xfs_trans_log_buf(tp, agibp, offset, (offset + sizeof(xfs_agino_t) - 1)); } else { diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c index 2d91f5a..9b3d7c7 100644 --- a/fs/xfs/xfs_log_recover.c +++ b/fs/xfs/xfs_log_recover.c @@ -4929,7 +4929,6 @@ xlog_recover_clear_agi_bucket( agi->agi_unlinked[bucket] = cpu_to_be32(NULLAGINO); offset = offsetof(xfs_agi_t, agi_unlinked) + (sizeof(xfs_agino_t) * bucket); - xfs_trans_buf_set_type(tp, agibp, XFS_BLFT_AGI_BUF); xfs_trans_log_buf(tp, agibp, offset, (offset + sizeof(xfs_agino_t) - 1)); -- 2.1.4