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Differential D54469

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

Sponsored by: Netflix

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rG FreeBSD src repository
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Tests Not Applicable

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
ziaee added a subscriber: 0mp.Jan 3 2026, 5:35 PM

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
11

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
33
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

PathSize
share/
man/
man4/
1 line
42 lines
sys/
cam/
22 lines

Diff 169295

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share/man/man4/Makefile

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share/man/man4/dtrace_cam.4

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sys/cam/cam_xpt.c

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