Page MenuHomeFreeBSD
Differential D35696

rb_tree: optimiize insert_color
AbandonedPublic
Actions

Authored by dougm on Jul 2 2022, 5:59 PM.
Tags
None
Referenced Files
Unknown Object (File)
Mon, Jul 13, 7:58 PM
Unknown Object (File)
Sun, Jul 12, 9:43 AM
Unknown Object (File)
Thu, Jun 25, 4:12 PM
Unknown Object (File)
May 16 2026, 10:03 AM
Unknown Object (File)
May 9 2026, 5:11 AM
Unknown Object (File)
May 8 2026, 2:25 AM
Unknown Object (File)
May 8 2026, 12:30 AM
Unknown Object (File)
May 6 2026, 7:13 AM
View All Files
Subscribers
None

Details

Reviewers
alc
Summary

Rearrange color changes in RB_INSERT_COLOR to flip two colors at a time, rather than one and then the other.

Diff Detail

Lint
Lint Skipped
Unit
Tests Skipped

Event Timeline

dougm requested review of this revision.Jul 2 2022, 5:59 PM
dougm created this revision.
dougm updated this revision to Diff 107691.Jul 2 2022, 8:20 PM

Rewrite RB_SET_PARENT, as suggested. This reduce size by 32 bytes.

dougm mentioned this in D35524: rb_tree: optimize bit twiddle.Jul 4 2022, 3:15 AM
dougm abandoned this revision.Jul 4 2022, 5:34 PM

Made redundant by committing D35524.

Revision Contents
Changeset List

PathSize
sys/
sys/
23 lines

Diff 107691

View Options

sys/sys/tree.h

Loading...