Page MenuHomeFreeBSD
Differential D6404

hyperv/vmbus: Use atomic swap and flsl to process event flags
ClosedPublic
Actions

Authored by sepherosa_gmail.com on May 17 2016, 1:32 AM.
Tags
None
Referenced Files
Unknown Object (File)
Tue, Apr 21, 6:39 PM
Unknown Object (File)
Tue, Apr 21, 1:44 PM
Unknown Object (File)
Mon, Apr 20, 8:49 AM
Unknown Object (File)
Thu, Apr 16, 7:39 PM
Unknown Object (File)
Fri, Apr 10, 9:24 PM
Unknown Object (File)
Sun, Apr 5, 7:24 AM
Unknown Object (File)
Fri, Apr 3, 8:09 PM
Unknown Object (File)
Thu, Apr 2, 7:06 AM
View All Files
Subscribers
None

Details

Reviewers
howard0su_gmail.com
honzhan_microsoft.com
decui_microsoft.com
delphij
royger
adrian
Commits
rS300105: hyperv/vmbus: Use atomic swap and flsl to process event flags
Summary

Greatly reduce the locked instructions and reduce number of inner loops.

Diff Detail

Repository
rS FreeBSD src repository - subversion
Lint
Lint Not Applicable
Unit
Tests Not Applicable

Event Timeline

sepherosa_gmail.com updated this revision to Diff 16429.May 17 2016, 1:32 AM
sepherosa_gmail.com retitled this revision from to hyperv/vmbus: Use atomic swap and flsl to process event flags.
sepherosa_gmail.com updated this object.
sepherosa_gmail.com edited the test plan for this revision. (Show Details)
sepherosa_gmail.com added reviewers: adrian, delphij, royger, decui_microsoft.com, honzhan_microsoft.com, howard0su_gmail.com.
Closed by commit rS300105: hyperv/vmbus: Use atomic swap and flsl to process event flags (authored by sephe). · Explain WhyMay 18 2016, 3:29 AM
This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

PathSize
head/
sys/
dev/
hyperv/
vmbus/
40 lines

Diff 16500

View Options

head/sys/dev/hyperv/vmbus/hv_connection.c

Loading...