K 10
svn:author
V 3
phk
K 8
svn:date
V 27
2003-08-15T20:03:19.000000Z
K 7
svn:log
V 292
Eliminate the i_devvp field from the incore UFS inodes, we can
get the same value from ip->i_ump->um_devvp.

This saves a pointer in the memory copies of inodes, which can
easily run into several hundred kilobytes.

The extra indirection is unmeasurable in benchmarks.

Approved by:	mckusick

END