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8dc518dfa7
linux/fs/xfs/libxfs
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Brian Foster 8dc518dfa7 xfs: don't log dirty ranges for ordered buffers 
Ordered buffers are attached to transactions and pushed through the
logging infrastructure just like normal buffers with the exception
that they are not actually written to the log. Therefore, we don't
need to log dirty ranges of ordered buffers. xfs_trans_log_buf() is
called on ordered buffers to set up all of the dirty state on the
transaction, buffer and log item and prepare the buffer for I/O.

Now that xfs_trans_dirty_buf() is available, call it from
xfs_trans_ordered_buf() so the latter is now mutually exclusive with
xfs_trans_log_buf(). This reflects the implementation of ordered
buffers and helps eliminate confusion over the need to log ranges of
ordered buffers just to set up internal log state.

Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Allison Henderson <allison.henderson@oracle.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
2017-09-01 10:55:30 -07:00
..
xfs_ag_resv.c xfs: remove unneeded parameter from XFS_TEST_ERROR 2017-06-27 18:23:20 -07:00
xfs_ag_resv.h xfs: set up per-AG free space reservations 2016-09-19 10:30:52 +10:00
xfs_alloc_btree.c xfs: always compile the btree inorder check functions 2017-06-19 14:11:33 -07:00
xfs_alloc_btree.h
xfs_alloc.c xfs: remove unneeded parameter from XFS_TEST_ERROR 2017-06-27 18:23:20 -07:00
xfs_alloc.h xfs: export various function for the online scrubber 2017-06-19 14:11:34 -07:00
xfs_attr_leaf.c xfs: refactor xfs_trans_roll 2017-09-01 10:55:30 -07:00
xfs_attr_leaf.h Merge branch 'xfs-4.10-misc-fixes-3' into for-next 2016-12-07 17:42:30 +11:00
xfs_attr_remote.c xfs: remove the ip argument to xfs_defer_finish 2017-09-01 10:55:30 -07:00
xfs_attr_remote.h
xfs_attr_sf.h xfs: remove double-underscore integer types 2017-06-19 14:11:33 -07:00
xfs_attr.c xfs: remove the ip argument to xfs_defer_finish 2017-09-01 10:55:30 -07:00
xfs_bit.c libxfs: Optimize the loop for xfs_bitmap_empty 2016-01-04 16:10:19 +11:00
xfs_bit.h xfs: remove double-underscore integer types 2017-06-19 14:11:33 -07:00
xfs_bmap_btree.c xfs: plumb in needed functions for range querying of various btrees 2017-06-19 14:11:34 -07:00
xfs_bmap_btree.h xfs: simplify validation of the unwritten extent bit 2017-04-25 09:40:41 -07:00
xfs_bmap.c xfs: remove the ip argument to xfs_defer_finish 2017-09-01 10:55:30 -07:00
xfs_bmap.h xfs: try to avoid blowing out the transaction reservation when bunmaping a shared extent 2017-06-19 08:59:10 -07:00
xfs_btree.c xfs: don't log dirty ranges for ordered buffers 2017-09-01 10:55:30 -07:00
xfs_btree.h xfs: export various function for the online scrubber 2017-06-19 14:11:34 -07:00
xfs_cksum.h xfs: remove double-underscore integer types 2017-06-19 14:11:33 -07:00
xfs_da_btree.c xfs: don't crash on unexpected holes in dir/attr btrees 2017-07-07 18:55:17 -07:00
xfs_da_btree.h xfs: remove double-underscore integer types 2017-06-19 14:11:33 -07:00
xfs_da_format.c xfs: remove double-underscore integer types 2017-06-19 14:11:33 -07:00
xfs_da_format.h xfs: remove double-underscore integer types 2017-06-19 14:11:33 -07:00
xfs_defer.c xfs: remove the ip argument to xfs_defer_finish 2017-09-01 10:55:30 -07:00
xfs_defer.h xfs: remove the ip argument to xfs_defer_finish 2017-09-01 10:55:30 -07:00
xfs_dir2_block.c xfs: don't crash on unexpected holes in dir/attr btrees 2017-07-07 18:55:17 -07:00
xfs_dir2_data.c xfs: check that dir block entries don't off the end of the buffer 2017-07-25 08:36:35 -07:00
xfs_dir2_leaf.c xfs: don't crash on unexpected holes in dir/attr btrees 2017-07-07 18:55:17 -07:00
xfs_dir2_node.c xfs: return the hash value of a leaf1 directory block 2017-06-20 10:45:21 -07:00
xfs_dir2_priv.h xfs: pass along transaction context when reading directory block buffers 2017-06-20 10:45:22 -07:00
xfs_dir2_sf.c xfs: remove double-underscore integer types 2017-06-19 14:11:33 -07:00
xfs_dir2.c xfs: remove unneeded parameter from XFS_TEST_ERROR 2017-06-27 18:23:20 -07:00
xfs_dir2.h xfs: remove double-underscore integer types 2017-06-19 14:11:33 -07:00
xfs_dquot_buf.c xfs: simplify xfs_calc_dquots_per_chunk 2017-04-12 08:42:51 -07:00
xfs_format.h xfs: rename MAXPATHLEN to XFS_SYMLINK_MAXLEN 2017-07-07 08:37:26 -07:00
xfs_fs.h xfs: remove double-underscore integer types 2017-06-19 14:11:33 -07:00
xfs_ialloc_btree.c xfs: plumb in needed functions for range querying of various btrees 2017-06-19 14:11:34 -07:00
xfs_ialloc_btree.h xfs: use per-AG reservations for the finobt 2017-01-25 07:49:35 -08:00
xfs_ialloc.c xfs: don't log dirty ranges for ordered buffers 2017-09-01 10:55:30 -07:00
xfs_ialloc.h xfs: export _inobt_btrec_to_irec and _ialloc_cluster_alignment for scrub 2017-06-19 14:11:34 -07:00
xfs_inode_buf.c xfs: remove unneeded parameter from XFS_TEST_ERROR 2017-06-27 18:23:20 -07:00
xfs_inode_buf.h xfs: export various function for the online scrubber 2017-06-19 14:11:34 -07:00
xfs_inode_fork.c xfs: simplify validation of the unwritten extent bit 2017-04-25 09:40:41 -07:00
xfs_inode_fork.h xfs: rework the inline directory verifiers 2017-04-03 12:22:20 -07:00
xfs_log_format.h xfs: remove double-underscore integer types 2017-06-19 14:11:33 -07:00
xfs_log_recover.h xfs: remove double-underscore integer types 2017-06-19 14:11:33 -07:00
xfs_log_rlimit.c xfs: move most of xfs_sb.h to xfs_format.h 2014-11-28 14:27:09 +11:00
xfs_quota_defs.h Revert "xfs: grab dquots without taking the ilock" 2017-07-13 14:55:05 -07:00
xfs_refcount_btree.c xfs: always compile the btree inorder check functions 2017-06-19 14:11:33 -07:00
xfs_refcount_btree.h xfs: use the actual AG length when reserving blocks 2017-01-03 18:39:33 -08:00
xfs_refcount.c xfs: remove the ip argument to xfs_defer_finish 2017-09-01 10:55:30 -07:00
xfs_refcount.h xfs: try to avoid blowing out the transaction reservation when bunmaping a shared extent 2017-06-19 08:59:10 -07:00
xfs_rmap_btree.c xfs: always compile the btree inorder check functions 2017-06-19 14:11:33 -07:00
xfs_rmap_btree.h xfs: use the actual AG length when reserving blocks 2017-01-03 18:39:33 -08:00
xfs_rmap.c xfs: remove unneeded parameter from XFS_TEST_ERROR 2017-06-27 18:23:20 -07:00
xfs_rmap.h xfs: export various function for the online scrubber 2017-06-19 14:11:34 -07:00
xfs_rtbitmap.c xfs: export various function for the online scrubber 2017-06-19 14:11:34 -07:00
xfs_sb.c xfs: remove double-underscore integer types 2017-06-19 14:11:33 -07:00
xfs_sb.h xfs: remove unused function definitions 2016-02-08 14:58:07 +11:00
xfs_shared.h xfs: define the on-disk refcount btree format 2016-10-03 09:11:18 -07:00
xfs_symlink_remote.c xfs: rename MAXPATHLEN to XFS_SYMLINK_MAXLEN 2017-07-07 08:37:26 -07:00
xfs_trans_resv.c xfs: rename MAXPATHLEN to XFS_SYMLINK_MAXLEN 2017-07-07 08:37:26 -07:00
xfs_trans_resv.h xfs: increase log reservations for reflink 2016-10-05 16:26:29 -07:00
xfs_trans_space.h xfs: reserve enough blocks to handle btree splits when remapping 2017-05-03 13:21:40 -07:00
xfs_types.h xfs: remove double-underscore integer types 2017-06-19 14:11:33 -07:00