Poul-Henning Kamp 5c24d6ee26 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

2003-08-15 20:03:19 +00:00

..

ffs

Eliminate the i_devvp field from the incore UFS inodes, we can

2003-08-15 20:03:19 +00:00

ufs

Eliminate the i_devvp field from the incore UFS inodes, we can

2003-08-15 20:03:19 +00:00