rework iocore infrastructure, remove some code and make it more
orthogonal. In addition, add some of the hooks for unwritten extents.
Date: Wed Dec 11 09:27:32 PST 2002
Workarea: jen.americas.sgi.com:/src/lord/xfs-merge.2.4
Author: lord
Merged by: lord
Merged mods: 2.4.x-xfs-dev:slinx:134603a
The following file(s) were checked into:
bonnie.engr.sgi.com:/isms/slinx/2.4.x-xfs
Modid: 2.4.x-xfs:slinx:134603a
linux/fs/xfs/xfs_iocore.c - 1.37
- Merge of 2.4.x-xfs-dev:slinx:134603a by lord.
revamped iocore functions
linux/fs/xfs/xfs_mount.h - 1.165
- Merge of 2.4.x-xfs-dev:slinx:134603a by lord.
revamped iocore vector
linux/fs/xfs/linux/xfs_lrw.h - 1.31
- Merge of 2.4.x-xfs-dev:slinx:134603a by lord.
externs for iocore functions
linux/fs/xfs/linux/xfs_lrw.c - 1.177
- Merge of 2.4.x-xfs-dev:slinx:134603a by lord.
add xfs_bmap as a thin wrapper around xfs_iomap
linux/fs/xfs/linux/xfs_aops.c - 1.16
- Merge of 2.4.x-xfs-dev:slinx:134603a by lord.
some speedups of O_DIRECT and O_SYNC - in terms of allocating
larger chunks of space. Also some unwritten extent hooks.
linux/fs/xfs/linux/xfs_iomap.c - 1.3
- Merge of 2.4.x-xfs-dev:slinx:134603a by lord.
rework iocore to be more orthogonal, add an unwritten extent
conversion
operation.
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