K 10
svn:author
V 3
phk
K 8
svn:date
V 27
1997-09-19T11:13:16.000000Z
K 7
svn:log
V 439
[Regarding the previous patch] This is completely wrong.

1. ffs_alloc() actually allowed writing one block less one frag (normally
   7 frags or 7/8 blocks) beyond the limit.
2. freebufspace() gives the free space in frags, but `size' is in bytes,
   so the change results in approximately `size' fragments too many being
   reserved.
3. ffs_realloccg() has the same bug but wasn't changed.

PR:		3398
Submitted by:	bde
Eyeballed by:	phk

END