cam: Add probes for xpt actions
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Authored by imp on Jan 3 2026, 10:53 AM.

Details

Reviewers

gnn
adrian

Group Reviewers

cam

Commits

rG1a7151f79664: cam: Add probes for xpt actions

Summary

cam::xpt:action(union ccb *)
cam::xpt:done((union ccb *)
cam::xpt:async-cb(void *cbarg, uint32_t async_code, struct cam_path
*path, void *async_arg);

Called when xpt_action(), xpt_done*() and the xpt async callbacks are
called.

Diff Detail

Repository

rG FreeBSD src repository

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Unit

Tests Skipped

Build Status

Buildable 69584
Build 66467: arc lint + arc unit

Event Timeline

imp created this revision.Jan 3 2026, 10:53 AM

Herald added a reviewer: gnn. · View Herald TranscriptJan 3 2026, 10:53 AM

Herald added a reviewer: cam. · View Herald Transcript

Herald added a subscriber: ziaee. · View Herald Transcript

imp requested review of this revision.Jan 3 2026, 10:53 AM

imp added a parent revision: D54468: cam: Start adding dtrace provider 'cam'.

Harbormaster completed remote builds in B69584: Diff 168953.Jan 3 2026, 10:53 AM

imp added a child revision: D54470: cam: When inq data isn't valid, pass NULL.Jan 3 2026, 10:53 AM

imp added a reviewer: adrian.Jan 3 2026, 10:54 AM

I really like the way you used Fn here so it doesn't cause collisions in the whatis database!

share/man/man4/dtrace_cam.4
10	Maybe?

adrian accepted this revision.Jan 3 2026, 5:47 PM

This revision is now accepted and ready to land.Jan 3 2026, 5:47 PM

ziaee added inline comments.Jan 3 2026, 6:18 PM

share/man/man4/dtrace_cam.4
32

Closed by commit rG1a7151f79664: cam: Add probes for xpt actions (authored by imp). · Explain WhyJan 8 2026, 6:26 AM

This revision was automatically updated to reflect the committed changes.

imp added a commit: rG1a7151f79664: cam: Add probes for xpt actions.

Revision Contents
Changeset List

Path

Size

share/

man/

man4/

dtrace_cam.4

42 lines

sys/

cam/

cam_xpt.c

22 lines

Diff 168953

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share/man/man4/dtrace_cam.4