From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:47064 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935354AbdAJKdc (ORCPT ); Tue, 10 Jan 2017 05:33:32 -0500 Subject: Patch "xfs: Move AGI buffer type setting to xfs_read_agi" has been added to the 4.9-stable tree To: hch@lst.de, bfoster@redhat.com, david@fromorbit.com, gregkh@linuxfoundation.org, sandeen@redhat.com, sandeen@sandeen.net Cc: , From: Date: Tue, 10 Jan 2017 11:33:09 +0100 In-Reply-To: <1483976343-661-18-git-send-email-hch@lst.de> Message-ID: <148404438954247@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled xfs: Move AGI buffer type setting to xfs_read_agi to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: xfs-move-agi-buffer-type-setting-to-xfs_read_agi.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From hch@lst.de Tue Jan 10 11:26:01 2017 From: Christoph Hellwig Date: Mon, 9 Jan 2017 16:38:48 +0100 Subject: xfs: Move AGI buffer type setting to xfs_read_agi To: stable@vger.kernel.org Cc: linux-xfs@vger.kernel.org, Eric Sandeen , Eric Sandeen , Dave Chinner Message-ID: <1483976343-661-18-git-send-email-hch@lst.de> 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 Cc: Christoph Hellwig Signed-off-by: Greg Kroah-Hartman --- 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(-) --- 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; --- 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 { --- 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)); Patches currently in stable-queue which might be from hch@lst.de are queue-4.9/xfs-always-succeed-when-deduping-zero-bytes.patch queue-4.9/xfs-fix-crash-and-data-corruption-due-to-removal-of-busy-cow-extents.patch queue-4.9/xfs-don-t-allow-di_size-with-high-bit-set.patch queue-4.9/xfs-new-inode-extent-list-lookup-helpers.patch queue-4.9/xfs-don-t-call-xfs_sb_quota_from_disk-twice.patch queue-4.9/xfs-factor-rmap-btree-size-into-the-indlen-calculations.patch queue-4.9/xfs-check-return-value-of-_trans_reserve_quota_nblks.patch queue-4.9/xfs-complain-if-we-don-t-get-nextents-bmap-records.patch queue-4.9/xfs-check-for-bogus-values-in-btree-block-headers.patch queue-4.9/xfs-use-gpf_nofs-when-allocating-btree-cursors.patch queue-4.9/xfs-fix-max_retries-_show-and-_store-functions.patch queue-4.9/xfs-fix-double-cleanup-when-cui-recovery-fails.patch queue-4.9/xfs-don-t-skip-cow-forks-w-delalloc-blocks-in-cowblocks-scan.patch queue-4.9/xfs-track-preallocation-separately-in-xfs_bmapi_reserve_delalloc.patch queue-4.9/xfs-use-the-actual-ag-length-when-reserving-blocks.patch queue-4.9/xfs-ignore-leaf-attr-ichdr.count-in-verifier-during-log-replay.patch queue-4.9/xfs-pass-post-eof-speculative-prealloc-blocks-to-bmapi.patch queue-4.9/xfs-don-t-cap-maximum-dedupe-request-length.patch queue-4.9/xfs-pass-state-not-whichfork-to-trace_xfs_extlist.patch queue-4.9/xfs-move-agi-buffer-type-setting-to-xfs_read_agi.patch queue-4.9/xfs-check-minimum-block-size-for-crc-filesystems.patch queue-4.9/xfs-handle-cow-fork-in-xfs_bmap_trace_exlist.patch queue-4.9/pci-msi-check-for-null-affinity-mask-in-pci_irq_get_affinity.patch queue-4.9/xfs-error-out-if-trying-to-add-attrs-and-anextents-0.patch queue-4.9/xfs-don-t-bug-on-mixed-direct-and-mapped-i-o.patch queue-4.9/xfs-use-new-extent-lookup-helpers-xfs_file_iomap_begin_delay.patch queue-4.9/xfs-fix-unbalanced-inode-reclaim-flush-locking.patch queue-4.9/genirq-affinity-fix-node-generation-from-cpumask.patch queue-4.9/xfs-use-new-extent-lookup-helpers-in-__xfs_reflink_reserve_cow.patch queue-4.9/xfs-don-t-crash-if-reading-a-directory-results-in-an-unexpected-hole.patch queue-4.9/xfs-remove-prev-argument-to-xfs_bmapi_reserve_delalloc.patch queue-4.9/xfs-clean-up-cow-fork-reservation-and-tag-inodes-correctly.patch queue-4.9/xfs-forbid-ag-btrees-with-level-0.patch queue-4.9/xfs-provide-helper-for-counting-extents-from-if_bytes.patch