K 10
svn:author
V 3
pjd
K 8
svn:date
V 27
2005-08-30T15:27:30.000000Z
K 7
svn:log
V 1109
MFC:	sys/geom/eli/g_eli.c	1.6-11
	sys/geom/eli/g_eli.h	1.3-4
	sys/geom/eli/g_eli_ctl.c	1.2
	sbin/geom/class/eli/geli.8	1.4-6
	sbin/geom/class/eli/geom_eli.c	1.3

Sync with HEAD:
- We don't need to clear allocated memory. This will speed-up things a bit.
- Even if crypto_dispatch() return an error, request is not canceled and
  our callback will still be called, just to tell us that requested
  failed...
- Always run dedicated kernel thread (even when we have hardware support).
  There is no performance impact, but allows to allocate memory with
  M_WAITOK flag.
  As a side effect this simplify code a bit.
- Allow to change number of iterations for PKCS#5v2. It can only be used
  when there is only one key set.
- Add a __packed keyword to g_eli_metadata struct definition, so
  sizeof(struct g_eli_metadata) will return the exact number of bytes needed
  for storing it on the disk.
  Without this change GELI was unusable on amd64 (and probably other 64-bit
  archs), because sizeof(struct g_eli_metadata) was greater than 512 bytes
  and geli(8) was failing on assertion.

Approved by:	re (scottl)

END