new-bus: Add taskqueue_bus to process hot-plug device events
ClosedPublic
Actions

Authored by jhb on Thu, Mar 6, 10:07 PM.

Details

Reviewers

Commits

rG44d5f5ed1e95: new-bus: Add taskqueue_bus to process hot-plug device events

Summary

Use a system-wide taskqueue for hot-plug events. This avoids possibly
blocking unrelated events on the thread taskqueue without requiring
multiple driver-specific taskqueues.

Diff Detail

Repository

rG FreeBSD src repository

Lint

Lint Not Applicable

Unit

Tests Not Applicable

Event Timeline

jhb created this revision.Thu, Mar 6, 10:07 PM

Herald added a subscriber: olce. · View Herald TranscriptThu, Mar 6, 10:07 PM

jhb requested review of this revision.Thu, Mar 6, 10:07 PM

Harbormaster completed remote builds in B62804: Diff 151980.Thu, Mar 6, 10:07 PM

jhb added a child revision: D49269: pcib: Use taskqueue_bus for hot-plug events instead of a private taskqueue.Thu, Mar 6, 10:07 PM

imp accepted this revision.Thu, Mar 6, 10:18 PM

This revision is now accepted and ready to land.Thu, Mar 6, 10:18 PM

Closed by commit rG44d5f5ed1e95: new-bus: Add taskqueue_bus to process hot-plug device events (authored by jhb). · Explain WhyMon, Mar 10, 5:36 PM

This revision was automatically updated to reflect the committed changes.

jhb added a commit: rG44d5f5ed1e95: new-bus: Add taskqueue_bus to process hot-plug device events.

Revision Contents
Changeset List

Path

Size

sys/

kern/

subr_bus.c

3 lines

sys/

taskqueue.h

6 lines

Diff 152091

View Options

sys/kern/subr_bus.c