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| author | phk <phk@FreeBSD.org> | 2003-08-15 20:03:19 +0000 |
|---|---|---|
| committer | phk <phk@FreeBSD.org> | 2003-08-15 20:03:19 +0000 |
| commit | 74a38e0e006c8aa73bb296dac80468f65e90d98a (patch) | |
| tree | 299d2a5d30abdc527bef4c7a0f0aa9dd1336bc74 /README | |
| parent | 448f6abd90e046b1dcff339064d860f6be7e0572 (diff) | |
| download | FreeBSD-src-74a38e0e006c8aa73bb296dac80468f65e90d98a.zip FreeBSD-src-74a38e0e006c8aa73bb296dac80468f65e90d98a.tar.gz | |
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
Diffstat (limited to 'README')
0 files changed, 0 insertions, 0 deletions
