K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2011-02-01T18:21:45.463226Z
K 7
svn:log
V 629
- Set the next_alloc fields for an i-node after allocating a new block
  so that future allocations start with most recently allocated block
  rather than the beginning of the filesystem.
- Fix ext2_alloccg() to properly scan for 8 block chunks that are not
  aligned on 8-bit boundaries.  Previously this was causing new blocks
  to be allocated in a highly fragmented fashion (block 0 of a file at
  lbn N, block 1 at lbn N + 8, block 2 at lbn N + 16, etc.).
- Cosmetic tweaks to the currently-disabled fancy realloc sysctls.

PR:		kern/153584
Discussed with:	bde
Tested by:	Pedro F. Giffuni  giffunip at yahoo, Zheng Liu (lz)

END