Page MenuHomeFreeBSD
Differential D27199

malloc: retire MALLOC_PROFILE
ClosedPublic
Actions

Authored by mjg on Nov 12 2020, 9:18 PM.
Tags
None
Referenced Files
Unknown Object (File)
Feb 26 2024, 4:27 AM
Unknown Object (File)
Dec 20 2023, 6:56 AM
Unknown Object (File)
Dec 12 2023, 9:35 AM
Unknown Object (File)
Jul 1 2023, 7:23 AM
Unknown Object (File)
Jul 1 2023, 7:20 AM
Unknown Object (File)
Jul 1 2023, 7:18 AM
Unknown Object (File)
Jul 1 2023, 7:06 AM
Unknown Object (File)
May 19 2023, 6:47 PM
View All 13 Files
Subscribers
imp

Details

Reviewers
markj
Commits
rS367650: malloc: retire MALLOC_PROFILE
Summary

The global array has prohibitive performance impact on multicore systems.

The same data (and more) can be obtained via other means, e.g. dtrace.

Diff Detail

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

Event Timeline

mjg requested review of this revision.Nov 12 2020, 9:18 PM
mjg created this revision.
markj accepted this revision.Nov 13 2020, 2:01 PM

Couldn't find any userspace code that references this.

This revision is now accepted and ready to land.Nov 13 2020, 2:01 PM
Closed by commit rS367650: malloc: retire MALLOC_PROFILE (authored by mjg). · Explain WhyNov 13 2020, 7:23 PM
This revision was automatically updated to reflect the committed changes.
mjg added a commit: rS367650: malloc: retire MALLOC_PROFILE.
Herald added a subscriber: imp. · View Herald TranscriptNov 13 2020, 7:23 PM

Revision Contents
Changeset List

PathSize
head/
sys/
kern/
61 lines

Diff 79520

View Options

head/sys/kern/kern_malloc.c

Loading...