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Dave Chinner 166d13688a xfs: return log item size in IOP_SIZE 
To begin optimising the CIL commit process, we need to have IOP_SIZE
return both the number of vectors and the size of the data pointed
to by the vectors. This enables us to calculate the size ofthe
memory allocation needed before the formatting step and reduces the
number of memory allocations per item by one.

While there, kill the IOP_SIZE macro.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Mark Tinguely <tinguely@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
 		2013-08-13 16:10:21 -05:00
..
Kconfig xfs: introduce CONFIG_XFS_WARN 2013-05-07 18:45:36 -05:00
Makefile xfs: Add xfs_log_rlimit.c 2013-08-12 17:49:38 -05:00
kmem.c xfs: switch to proper __bitwise type for KM_... flags 2012-05-29 23:28:32 -04:00
kmem.h xfs: switch to proper __bitwise type for KM_... flags 2012-05-29 23:28:32 -04:00
mrlock.h xfs: introduce CONFIG_XFS_WARN 2013-05-07 18:45:36 -05:00
time.h
…
uuid.c
…
uuid.h xfs: add CRC infrastructure 2012-11-19 20:11:24 -06:00
xfs.h xfs: introduce CONFIG_XFS_WARN 2013-05-07 18:45:36 -05:00
xfs_acl.c xfs: make struct xfs_perag kernel only 2013-08-12 17:44:36 -05:00
xfs_acl.h xfs: increase number of ACL entries for V5 superblocks 2013-06-06 10:52:15 -05:00
xfs_ag.h xfs: make struct xfs_perag kernel only 2013-08-12 17:44:36 -05:00
xfs_alloc.c xfs: kill __KERNEL__ check for debug code in allocation code 2013-08-12 16:57:51 -05:00
xfs_alloc.h xfs: convert buffer verifiers to an ops structure. 2012-11-15 21:35:12 -06:00
xfs_alloc_btree.c xfs: introduce CONFIG_XFS_WARN 2013-05-07 18:45:36 -05:00
xfs_alloc_btree.h xfs: add support for large btree blocks 2013-04-21 14:53:46 -05:00
xfs_aops.c xfs: refactor xfs_trans_reserve() interface 2013-08-12 17:47:34 -05:00
xfs_aops.h Prefix IO_XX flags with XFS_IO_XX to avoid namespace colision. 2012-07-22 11:00:55 -05:00
xfs_attr.c xfs: avoid double-free in xfs_attr_node_addname 2013-08-13 15:48:01 -05:00
xfs_attr.h xfs: kill xfs_vnodeops.[ch] 2013-08-12 16:53:39 -05:00
xfs_attr_inactive.c xfs: refactor xfs_trans_reserve() interface 2013-08-12 17:47:34 -05:00
xfs_attr_leaf.c xfs: minor cleanups 2013-08-12 16:46:08 -05:00
xfs_attr_leaf.h xfs: sync minor header differences needed by userspace. 2013-08-12 16:35:41 -05:00
xfs_attr_list.c xfs: split out attribute listing code into separate file 2013-08-12 16:41:29 -05:00
xfs_attr_remote.c xfs: fix issues that cause userspace warnings 2013-08-12 16:52:54 -05:00
xfs_attr_remote.h xfs: rework remote attr CRCs 2013-05-30 17:26:31 -05:00
xfs_attr_sf.h
…
xfs_bit.c
…
xfs_bit.h
…
xfs_bmap.c xfs: refactor xfs_trans_reserve() interface 2013-08-12 17:47:34 -05:00
xfs_bmap.h xfs: remove __KERNEL__ from debug code 2013-08-12 16:58:37 -05:00
xfs_bmap_btree.c xfs: minor cleanups 2013-08-12 16:46:08 -05:00
xfs_bmap_btree.h xfs: check on-disk (not incore) btree root size in dfrag.c 2013-06-20 13:26:09 -05:00
xfs_bmap_util.c xfs: refactor xfs_trans_reserve() interface 2013-08-12 17:47:34 -05:00
xfs_bmap_util.h xfs: consolidate extent swap code 2013-08-12 16:56:06 -05:00
xfs_btree.c xfs: ensure btree root split sets blkno correctly 2013-06-14 15:59:31 -05:00
xfs_btree.h xfs: sync minor header differences needed by userspace. 2013-08-12 16:35:41 -05:00
xfs_buf.c xfs: split out transaction reservation code 2013-08-12 16:36:16 -05:00
xfs_buf.h xfs: use b_maps[] for discontiguous buffers 2013-01-16 16:07:11 -06:00
xfs_buf_item.c xfs: return log item size in IOP_SIZE 2013-08-13 16:10:21 -05:00
xfs_buf_item.h xfs: split out buf log item format definitions 2013-08-12 16:06:37 -05:00
xfs_cksum.h xfs: add CRC infrastructure 2012-11-19 20:11:24 -06:00
xfs_da_btree.c xfs: fix issues that cause userspace warnings 2013-08-12 16:52:54 -05:00
xfs_da_btree.h xfs: add buffer types to directory and attribute buffers 2013-04-27 13:01:06 -05:00
xfs_dinode.h xfs: di_flushiter considered harmful 2013-07-24 12:15:23 -05:00
xfs_dir2.c xfs: kill xfs_vnodeops.[ch] 2013-08-12 16:53:39 -05:00
xfs_dir2.h xfs: kill xfs_vnodeops.[ch] 2013-08-12 16:53:39 -05:00
xfs_dir2_block.c xfs: reshuffle dir2 definitions around for userspace 2013-08-12 16:40:57 -05:00
xfs_dir2_data.c xfs: remove __KERNEL__ from debug code 2013-08-12 16:58:37 -05:00
xfs_dir2_format.h xfs: sync minor header differences needed by userspace. 2013-08-12 16:35:41 -05:00
xfs_dir2_leaf.c xfs: remove __KERNEL__ check from xfs_dir2_leaf.c 2013-08-12 16:59:14 -05:00
xfs_dir2_node.c xfs: fix issues that cause userspace warnings 2013-08-12 16:52:54 -05:00
xfs_dir2_priv.h xfs: kill xfs_vnodeops.[ch] 2013-08-12 16:53:39 -05:00
xfs_dir2_readdir.c xfs: reshuffle dir2 definitions around for userspace 2013-08-12 16:40:57 -05:00
xfs_dir2_sf.c xfs: reshuffle dir2 definitions around for userspace 2013-08-12 16:40:57 -05:00
xfs_discard.c xfs: split out transaction reservation code 2013-08-12 16:36:16 -05:00
xfs_discard.h
…
xfs_dquot.c xfs: refactor xfs_trans_reserve() interface 2013-08-12 17:47:34 -05:00
xfs_dquot.h xfs: Add pquota fields where gquota is used. 2013-07-11 10:35:32 -05:00
xfs_dquot_item.c xfs: return log item size in IOP_SIZE 2013-08-13 16:10:21 -05:00
xfs_dquot_item.h
…
xfs_error.c xfs: consolidate xfs_utils.c 2013-08-12 16:55:17 -05:00
xfs_error.h
…
xfs_export.c xfs: kill xfs_vnodeops.[ch] 2013-08-12 16:53:39 -05:00
xfs_export.h
…
xfs_extent_busy.c xfs: make xfs_extent_busy_trim not static 2012-05-14 16:21:04 -05:00
xfs_extent_busy.h xfs: make xfs_extent_busy_trim not static 2012-05-14 16:21:04 -05:00
xfs_extfree_item.c xfs: return log item size in IOP_SIZE 2013-08-13 16:10:21 -05:00
xfs_extfree_item.h xfs: split out EFI/EFD log item format definition 2013-08-12 16:07:13 -05:00
xfs_file.c xfs: kill xfs_vnodeops.[ch] 2013-08-12 16:53:39 -05:00
xfs_filestream.c xfs: consolidate xfs_utils.c 2013-08-12 16:55:17 -05:00
xfs_filestream.h xfs: xfs_filestreams.h doesn't need __KERNEL__ 2013-08-12 17:00:11 -05:00
xfs_format.h xfs: split out the remote symlink handling 2013-08-12 16:43:38 -05:00
xfs_fs.h xfs: Validate log space at mount time 2013-08-12 17:50:35 -05:00
xfs_fsops.c xfs: refactor xfs_trans_reserve() interface 2013-08-12 17:47:34 -05:00
xfs_fsops.h
…
xfs_globals.c xfs: add background scanning to clear eofblocks inodes 2012-11-08 15:34:59 -06:00
xfs_ialloc.c xfs: fix issues that cause userspace warnings 2013-08-12 16:52:54 -05:00
xfs_ialloc.h xfs: Inode create item recovery 2013-06-27 14:26:21 -05:00
xfs_ialloc_btree.c xfs: introduce CONFIG_XFS_WARN 2013-05-07 18:45:36 -05:00
xfs_ialloc_btree.h xfs: add support for large btree blocks 2013-04-21 14:53:46 -05:00
xfs_icache.c xfs: kill xfs_vnodeops.[ch] 2013-08-12 16:53:39 -05:00
xfs_icache.h xfs: move unrelated definitions out of xfs_inode.h 2013-08-12 16:37:57 -05:00
xfs_icreate_item.c xfs: return log item size in IOP_SIZE 2013-08-13 16:10:21 -05:00
xfs_icreate_item.h xfs: separate icreate log format definitions from xfs_icreate_item.h 2013-08-12 16:10:35 -05:00
xfs_inode.c xfs: refactor xfs_trans_reserve() interface 2013-08-12 17:47:34 -05:00
xfs_inode.h xfs: consolidate xfs_utils.c 2013-08-12 16:55:17 -05:00
xfs_inode_buf.c xfs: introduce xfs_inode_buf.c for inode buffer operations 2013-08-12 16:39:05 -05:00
xfs_inode_buf.h xfs: kill xfs_vnodeops.[ch] 2013-08-12 16:53:39 -05:00
xfs_inode_fork.c xfs: consolidate xfs_utils.c 2013-08-12 16:55:17 -05:00
xfs_inode_fork.h xfs: move inode fork definitions to a new header file 2013-08-12 16:37:32 -05:00
xfs_inode_item.c xfs: return log item size in IOP_SIZE 2013-08-13 16:10:21 -05:00
xfs_inode_item.h xfs: split out inode log item format definition 2013-08-12 16:05:19 -05:00
xfs_inum.h xfs: move xfsagino_t to xfs_types.h 2012-05-14 16:20:54 -05:00
xfs_ioctl.c xfs: refactor xfs_trans_reserve() interface 2013-08-12 17:47:34 -05:00
xfs_ioctl.h xfs: consolidate extent swap code 2013-08-12 16:56:06 -05:00
xfs_ioctl32.c xfs: consolidate extent swap code 2013-08-12 16:56:06 -05:00
xfs_ioctl32.h
…
xfs_iomap.c xfs: refactor xfs_trans_reserve() interface 2013-08-12 17:47:34 -05:00
xfs_iomap.h
…
xfs_iops.c xfs: refactor xfs_trans_reserve() interface 2013-08-12 17:47:34 -05:00
xfs_iops.h xfs: kill xfs_vnodeops.[ch] 2013-08-12 16:53:39 -05:00
xfs_itable.c xfs: clean up unused codes at xfs_bulkstat() 2013-07-09 15:36:21 -05:00
xfs_itable.h
…
xfs_linux.h xfs: move kernel specific type definitions to xfs.h 2013-08-12 17:04:08 -05:00
xfs_log.c xfs: Validate log space at mount time 2013-08-12 17:50:35 -05:00
xfs_log.h xfs: separate out log format definitions 2013-08-12 16:03:51 -05:00
xfs_log_cil.c xfs: return log item size in IOP_SIZE 2013-08-13 16:10:21 -05:00
xfs_log_format.h xfs: Add xfs_log_rlimit.c 2013-08-12 17:49:38 -05:00
xfs_log_priv.h xfs: separate out log format definitions 2013-08-12 16:03:51 -05:00
xfs_log_recover.c xfs:free bp in xlog_find_tail() error path 2013-08-13 15:49:51 -05:00
xfs_log_recover.h
…
xfs_log_rlimit.c xfs: call roundup_64() to calculate the min_logblks 2013-08-13 14:19:11 -05:00
xfs_message.c xfs: introduce CONFIG_XFS_WARN 2013-05-07 18:45:36 -05:00
xfs_message.h xfs: introduce CONFIG_XFS_WARN 2013-05-07 18:45:36 -05:00
xfs_mount.c xfs: refactor xfs_trans_reserve() interface 2013-08-12 17:47:34 -05:00
xfs_mount.h xfs: Introduce a new structure to hold transaction reservation items 2013-08-12 17:45:49 -05:00
xfs_mru_cache.c
…
xfs_mru_cache.h
…
xfs_qm.c xfs: refactor xfs_trans_reserve() interface 2013-08-12 17:47:34 -05:00
xfs_qm.h xfs: Add pquota fields where gquota is used. 2013-07-11 10:35:32 -05:00
xfs_qm_bhv.c xfs: separate dquot on disk format definitions out of xfs_quota.h 2013-08-12 16:09:52 -05:00
xfs_qm_syscalls.c xfs: refactor xfs_trans_reserve() interface 2013-08-12 17:47:34 -05:00
xfs_quota.h xfs: introduce xfs_quota_defs.h 2013-08-12 16:20:18 -05:00
xfs_quota_defs.h xfs: introduce xfs_quota_defs.h 2013-08-12 16:20:18 -05:00
xfs_quota_priv.h xfs: use per-filesystem radix trees for dquot lookup 2012-03-14 11:09:06 -05:00
xfs_quotaops.c xfs: split out transaction reservation code 2013-08-12 16:36:16 -05:00
xfs_rtalloc.c xfs: refactor xfs_trans_reserve() interface 2013-08-12 17:47:34 -05:00
xfs_rtalloc.h xfs: introduce xfs_rtalloc_defs.h 2013-08-12 16:13:10 -05:00
xfs_sb.c xfs: introduce xfs_sb.c for sharing with libxfs 2013-08-12 16:44:11 -05:00
xfs_sb.h xfs: don't special case shared superblock mounts 2013-08-12 16:57:16 -05:00
xfs_stats.c xfs: use common code for quota statistics 2012-03-14 11:09:06 -05:00
xfs_stats.h xfs: use common code for quota statistics 2012-03-14 11:09:06 -05:00
xfs_super.c xfs: consolidate xfs_utils.c 2013-08-12 16:55:17 -05:00
xfs_super.h xfs: xfs_sync_data is redundant. 2012-10-17 12:01:25 -05:00
xfs_symlink.c xfs: refactor xfs_trans_reserve() interface 2013-08-12 17:47:34 -05:00
xfs_symlink.h xfs: split out the remote symlink handling 2013-08-12 16:43:38 -05:00
xfs_symlink_remote.c xfs: make struct xfs_perag kernel only 2013-08-12 17:44:36 -05:00
xfs_sysctl.c xfs: Convert use of typedef ctl_table to struct ctl_table 2013-06-17 17:42:25 -05:00
xfs_sysctl.h xfs: add background scanning to clear eofblocks inodes 2012-11-08 15:34:59 -06:00
xfs_trace.c xfs: separate dquot on disk format definitions out of xfs_quota.h 2013-08-12 16:09:52 -05:00
xfs_trace.h xfs: update for 3.11-rc1 2013-07-09 12:29:12 -07:00
xfs_trans.c xfs: refactor xfs_trans_reserve() interface 2013-08-12 17:47:34 -05:00
xfs_trans.h xfs: return log item size in IOP_SIZE 2013-08-13 16:10:21 -05:00
xfs_trans_ail.c xfs remove the XFS_TRANS_DEBUG routines 2012-12-17 16:29:00 -06:00
xfs_trans_buf.c xfs: Introduce an ordered buffer item 2013-06-27 13:33:11 -05:00
xfs_trans_dquot.c xfs: separate dquot on disk format definitions out of xfs_quota.h 2013-08-12 16:09:52 -05:00
xfs_trans_extfree.c xfs: move xfsagino_t to xfs_types.h 2012-05-14 16:20:54 -05:00
xfs_trans_inode.c xfs: implement inode change count 2013-06-28 13:00:05 -05:00
xfs_trans_priv.h xfs: sync minor header differences needed by userspace. 2013-08-12 16:35:41 -05:00
xfs_trans_resv.c xfs: refactor xfs_trans_reserve() interface 2013-08-12 17:47:34 -05:00
xfs_trans_resv.h xfs: Get rid of all XFS_XXX_LOG_RES() macro 2013-08-12 17:48:08 -05:00
xfs_trans_space.h
…
xfs_types.h xfs: move kernel specific type definitions to xfs.h 2013-08-12 17:04:08 -05:00
xfs_vnode.h xfs: remove remaining scraps of struct xfs_iomap 2012-03-15 13:40:16 -05:00
xfs_xattr.c xfs: kill xfs_vnodeops.[ch] 2013-08-12 16:53:39 -05:00