Lachlan McIlroy c734c79bc3 [XFS] Don't wait for pending I/Os when purging blocks beyond eof. ...

On last close of a file we purge blocks beyond eof. The same code is used
when we truncate the file size down. In this case we need to wait for any
pending I/Os for dirty pages beyond the new eof. For the last close case
we are not changing the file size and therefore do not need to wait for
any I/Os to complete. This fixes a performance bottleneck where writes
into the page cache and cache flushes can become mutually exclusive.

SGI-PV: 964002
SGI-Modid: xfs-linux-melb:xfs-kern:30220a

Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
Signed-off-by: Peter Leckie <pleckie@sgi.com>

2007-12-18 17:16:17 +11:00

..

linux-2.6

Merge branch 'for-linus' of git://oss.sgi.com:8090/xfs/xfs-2.6

2007-12-10 10:18:27 -08:00

quota

[XFS] Fix dbflush panic in xfs_qm_sync.

2007-12-10 13:40:10 +11:00

support

[XFS] kill move.[ch]

2007-10-15 16:50:26 +10:00

Kbuild

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Kconfig

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Makefile

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Makefile-linux-2.6

[XFS] kill struct bhv_vfs

2007-10-16 12:17:27 +10:00

xfs_acl.c

[XFS] simplify xfs_create/mknod/symlink prototype

2007-10-16 14:15:32 +10:00

xfs_acl.h

[XFS] simplify xfs_create/mknod/symlink prototype

2007-10-16 14:15:32 +10:00

xfs_ag.h

[XFS] Radix tree based inode caching

2007-10-15 16:50:50 +10:00

xfs_alloc_btree.c

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xfs_alloc_btree.h

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xfs_alloc.c

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xfs_alloc.h

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xfs_arch.h

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xfs_attr_leaf.c

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xfs_attr_leaf.h

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xfs_attr_sf.h

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xfs_attr.c

[XFS] call common xfs vnode-level helpers directly and remove vnode operations

2007-10-16 10:40:00 +10:00

xfs_attr.h

[XFS] kill struct bhv_vnode

2007-10-16 11:40:24 +10:00

xfs_bit.c

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xfs_bit.h

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xfs_bmap_btree.c

[XFS] Fix build regression from mod/commit which did cleanup of xfs_bmbt_*set_allf

2007-10-15 16:47:32 +10:00

xfs_bmap_btree.h

[XFS] endianess annotations for xfs_bmbt_rec_t

2007-10-15 16:26:44 +10:00

xfs_bmap.c

[XFS] call common xfs vnode-level helpers directly and remove vnode operations

2007-10-16 10:40:00 +10:00

xfs_bmap.h

[XFS] decontaminate vnode operations from behavior details

2007-10-15 16:54:29 +10:00

xfs_btree.c

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xfs_btree.h

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xfs_buf_item.c

[XFS] Radix tree based inode caching

2007-10-15 16:50:50 +10:00

xfs_buf_item.h

Revert "[XFS] Avoid replaying inode buffer initialisation log items if on-disk version is newer."

2007-10-01 07:59:03 -07:00

xfs_clnt.h

[XFS] Radix tree based inode caching

2007-10-15 16:50:50 +10:00

xfs_da_btree.c

[XFS] fix sparse shadowed variable warnings

2007-09-05 14:50:26 +10:00

xfs_da_btree.h

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xfs_dfrag.c

[XFS] call common xfs vnode-level helpers directly and remove vnode operations

2007-10-16 10:40:00 +10:00

xfs_dfrag.h

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xfs_dinode.h

[XFS] dinode endianess annotations

2007-10-15 16:48:30 +10:00

xfs_dir2_block.c

[XFS] Radix tree based inode caching

2007-10-15 16:50:50 +10:00

xfs_dir2_block.h

[XFS] use filldir internally

2007-10-15 16:49:49 +10:00

xfs_dir2_data.c

[XFS] Radix tree based inode caching

2007-10-15 16:50:50 +10:00

xfs_dir2_data.h

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xfs_dir2_leaf.c

[XFS] use filldir internally

2007-10-15 16:49:49 +10:00

xfs_dir2_leaf.h

[XFS] use filldir internally

2007-10-15 16:49:49 +10:00

xfs_dir2_node.c

[XFS] Radix tree based inode caching

2007-10-15 16:50:50 +10:00

xfs_dir2_node.h

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xfs_dir2_sf.c

[XFS] Radix tree based inode caching

2007-10-15 16:50:50 +10:00

xfs_dir2_sf.h

[XFS] use filldir internally

2007-10-15 16:49:49 +10:00

xfs_dir2_trace.c

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xfs_dir2_trace.h

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xfs_dir2.c

[XFS] move v_trace from bhv_vnode to xfs_inode

2007-10-16 11:39:25 +10:00

xfs_dir2.h

[XFS] decontaminate vnode operations from behavior details

2007-10-15 16:54:29 +10:00

xfs_dmapi.h

[XFS] kill the vfs_flags member in struct bhv_vfs

2007-10-16 11:45:57 +10:00

xfs_dmops.c

[XFS] fixups after behavior removal merge into mainline git

2007-10-19 17:14:45 +10:00

xfs_error.c

[XFS] kill the vfs_fsid and vfs_altfsid members in struct bhv_vfs

2007-10-16 11:45:02 +10:00

xfs_error.h

[XFS] kill the vfs_fsid and vfs_altfsid members in struct bhv_vfs

2007-10-16 11:45:02 +10:00

xfs_extfree_item.c

[XFS] Radix tree based inode caching

2007-10-15 16:50:50 +10:00

xfs_extfree_item.h

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xfs_filestream.c

[XFS] fix filestreams on 32-bit boxes

2007-09-20 19:40:19 +10:00

xfs_filestream.h

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xfs_fs.h

[XFS] cleanup fid types mess

2007-10-19 18:02:55 +10:00

xfs_fsops.c

[XFS] growlock should be a mutex

2007-10-16 12:18:09 +10:00

xfs_fsops.h

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xfs_ialloc_btree.c

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xfs_ialloc_btree.h

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xfs_ialloc.c

[XFS] dinode endianess annotations

2007-10-15 16:48:30 +10:00

xfs_ialloc.h

[XFS] Pick a single default inode cluster size.

2007-10-15 16:39:35 +10:00

xfs_iget.c

[XFS] Fix broken inode cluster setup.

2007-12-10 13:46:59 +11:00

xfs_imap.h

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xfs_inode_item.c

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xfs_inode_item.h

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xfs_inode.c

[XFS] Don't wait for pending I/Os when purging blocks beyond eof.

2007-12-18 17:16:17 +11:00

xfs_inode.h

[XFS] kill the vfs_flags member in struct bhv_vfs

2007-10-16 11:45:57 +10:00

xfs_inum.h

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xfs_iocore.c

[XFS] kill struct bhv_vfs

2007-10-16 12:17:27 +10:00

xfs_iomap.c

[XFS] Kill unused IOMAP_EOF flag

2007-10-16 12:20:54 +10:00

xfs_iomap.h

[XFS] Kill unused IOMAP_EOF flag

2007-10-16 12:20:54 +10:00

xfs_itable.c

[XFS] 971064 Various fixups for xfs_bulkstat().

2007-12-10 13:44:11 +11:00

xfs_itable.h

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xfs_log_priv.h

[XFS] replace some large xfs_log_priv.h macros by proper functions

2007-10-16 12:17:56 +10:00

xfs_log_recover.c

[XFS] Turn off XBF_ASYNC flag before re-reading superblock.

2007-10-16 14:22:39 +10:00

xfs_log_recover.h

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xfs_log.c

[XFS] replace some large xfs_log_priv.h macros by proper functions

2007-10-16 12:17:56 +10:00

xfs_log.h

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xfs_mount.c

[XFS] growlock should be a mutex

2007-10-16 12:18:09 +10:00

xfs_mount.h

[XFS] growlock should be a mutex

2007-10-16 12:18:09 +10:00

xfs_mru_cache.c

[XFS] On-demand reaping of the MRU cache

2007-09-17 16:42:02 +10:00

xfs_mru_cache.h

[XFS] On-demand reaping of the MRU cache

2007-09-17 16:42:02 +10:00

xfs_qmops.c

[XFS] fixups after behavior removal merge into mainline git

2007-10-19 17:14:45 +10:00

xfs_quota.h

[XFS] remove dependency of the quota module on behaviors

2007-10-16 11:43:26 +10:00

xfs_refcache.h

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xfs_rename.c

[XFS] move v_trace from bhv_vnode to xfs_inode

2007-10-16 11:39:25 +10:00

xfs_rtalloc.c

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xfs_rtalloc.h

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xfs_rw.c

[XFS] decontaminate vfs operations from behavior details

2007-10-16 11:43:55 +10:00

xfs_rw.h

[XFS] decontaminate vnode operations from behavior details

2007-10-15 16:54:29 +10:00

xfs_sb.h

[XFS] superblock endianess annotations

2007-10-15 16:49:09 +10:00

xfs_trans_ail.c

[XFS] Radix tree based inode caching

2007-10-15 16:50:50 +10:00

xfs_trans_buf.c

Revert "[XFS] Avoid replaying inode buffer initialisation log items if on-disk version is newer."

2007-10-01 07:59:03 -07:00

xfs_trans_extfree.c

[XFS] Radix tree based inode caching

2007-10-15 16:50:50 +10:00

xfs_trans_inode.c

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xfs_trans_item.c

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xfs_trans_priv.h

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xfs_trans_space.h

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xfs_trans.c

[XFS] kill struct bhv_vfs

2007-10-16 12:17:27 +10:00

xfs_trans.h

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xfs_types.h

[XFS] use filldir internally

2007-10-15 16:49:49 +10:00

xfs_utils.c

[XFS] move v_trace from bhv_vnode to xfs_inode

2007-10-16 11:39:25 +10:00

xfs_utils.h

[XFS] move v_trace from bhv_vnode to xfs_inode

2007-10-16 11:39:25 +10:00

xfs_vfsops.c

[XFS] cleanup fid types mess

2007-10-19 18:02:55 +10:00

xfs_vfsops.h

[XFS] cleanup fid types mess

2007-10-19 18:02:55 +10:00

xfs_vnodeops.c

[XFS] cleanup fid types mess

2007-10-19 18:02:55 +10:00

xfs_vnodeops.h

[XFS] cleanup fid types mess

2007-10-19 18:02:55 +10:00

xfs.h

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