Page MenuHomeFreeBSD

uma dbg: catch more corruption with atomics
ClosedPublic

Authored by rlibby on Dec 6 2019, 9:49 AM.
Tags
None
Referenced Files
F132930593: D22703.id81397.diff
Tue, Oct 21, 6:46 AM
Unknown Object (File)
Wed, Oct 15, 11:56 AM
Unknown Object (File)
Wed, Oct 15, 11:56 AM
Unknown Object (File)
Wed, Oct 15, 11:56 AM
Unknown Object (File)
Wed, Oct 15, 11:56 AM
Unknown Object (File)
Wed, Oct 15, 1:01 AM
Unknown Object (File)
Sun, Oct 12, 5:15 AM
Unknown Object (File)
Sat, Sep 27, 12:24 AM
Subscribers

Details

Summary

Use atomic testandset and testandclear to catch concurrent double free,
and to reduce the number of atomic operations.

Submitted by: jeff

Diff Detail

Repository
rS FreeBSD src repository - subversion
Lint
Lint Passed
Unit
No Test Coverage
Build Status
Buildable 35810
Build 32699: arc lint + arc unit

Event Timeline

This revision is now accepted and ready to land.Dec 6 2019, 1:17 PM
This revision now requires review to proceed.Dec 31 2020, 12:49 AM
This revision was not accepted when it landed; it landed in state Needs Review.Dec 31 2020, 9:04 PM
This revision was automatically updated to reflect the committed changes.