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)
Wed, Sep 9, 1:53 PM
Unknown Object (File)
Wed, Sep 9, 2:58 AM
Unknown Object (File)
Tue, Sep 8, 2:48 PM
Unknown Object (File)
Sun, Sep 6, 2:21 PM
Unknown Object (File)
Fri, Sep 4, 11:38 PM
Unknown Object (File)
Fri, Sep 4, 9:17 AM
Unknown Object (File)
Fri, Sep 4, 2:11 AM
Unknown Object (File)
Thu, Sep 3, 2:51 PM
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...