Fix for large allocation groups, so that extent
sizes will not overflow pagebuf lengths.
Date: Tue Jan 13 22:14:39 PST 2004
Workarea: stout.americas.sgi.com:/localhome/src/sandeen/xfs-linux-new
The following file(s) were checked into:
bonnie.engr.sgi.com:/isms/xfs-kern/xfs-linux
Modid: xfs-linux:xfs-kern:164827a
xfsidbg.c - 1.251
- Fix up some printk format strings for the larger
iomap size.
xfs_iomap.h - 1.2
- Clean up comments on xfs_iomap_t, and make the iomap
size a 64-bit number. With AGs > 4G, extents and
mappings can be > 32 bits long.
linux-2.6/xfs_aops.c - 1.57
linux-2.4/xfs_aops.c - 1.67
- Fix map_unwritten so that we don't map so many blocks
that the size won't fit in a pagebuf.
Fix up linvfs_direct_IO for large mappings
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