Differential D35390

count node accesses in iommu_gas rb_tree searches
AbandonedPublic
Actions

Authored by dougm on Jun 3 2022, 6:01 AM.

Tags

None

Referenced Files

	F141665677: D35390.id106793.diff
	Thu, Jan 8, 1:23 PM

	F141656269: D35390.id111957.diff
	Thu, Jan 8, 11:03 AM

	F141649175: D35390.id106692.diff
	Thu, Jan 8, 9:18 AM

	F141632578: D35390.id106678.diff
	Thu, Jan 8, 5:06 AM

	F141629539: D35390.id54425.diff
	Thu, Jan 8, 4:17 AM

	F141625629: D35390.id111408.diff
	Thu, Jan 8, 3:16 AM

	F141602461: D35390.id106643.diff
	Wed, Jan 7, 10:03 PM

	F141596110: D35390.id106791.diff
	Wed, Jan 7, 8:30 PM

Subscribers

None

Details

Reviewers

Summary

count node accesses in iommu_gas rb_tree searches

Diff Detail

Lint

Lint Skipped

Unit

Tests Skipped

Event Timeline

dougm requested review of this revision.Jun 3 2022, 6:01 AM

dougm created this revision.

Use counters.

dougm mentioned this in D35414: iommu_gas: restrict tree search to promising paths.Jun 6 2022, 5:37 PM

Add a sum-of-tree-sizes counter value.

Add CTR3(KTR_SPARE5)

Update to merge in changes to lowermatch.

Add an entry count output to CTR4()

Update after many iommu_gas.c changes.

Change how counting happens in loops.

dougm mentioned this in D36624: iommu_gas: start space search from first free space.Oct 19 2022, 7:00 AM

dougm abandoned this revision.Jun 10 2023, 11:06 PM

Revision Contents
Changeset List

Path

Size

sys/

dev/

iommu/

33 lines

Diff 111408

sys/dev/iommu/iommu_gas.c

Loading...