Differential D59456

callout: provide callout_init_lock()
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Authored by glebius on Sat, Sep 5, 5:50 PM.

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kib
markj

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rG11d26e3c7e8e: callout: provide callout_init_lock()

Summary

This is type agnostic locked callout initializer. The callout_init_mtx()
and etc remain for compatibility.

Diff Detail

Repository

rG FreeBSD src repository

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Build Status

Buildable 76598
Build 73481: arc lint + arc unit

Event Timeline

glebius created this revision.Sat, Sep 5, 5:50 PM

Herald added subscribers: ziaee, olce, imp. · View Herald TranscriptSat, Sep 5, 5:50 PM

glebius requested review of this revision.Sat, Sep 5, 5:50 PM

Harbormaster completed remote builds in B76579: Diff 185945.Sat, Sep 5, 5:50 PM

glebius added a parent revision: D59455: locks: provide a macro to extract lock_object from various lock types.Sat, Sep 5, 5:50 PM

glebius added a child revision: D59457: buf_ring: support different lock classes.

Use _Generic() instead of transparent union

Harbormaster completed remote builds in B76596: Diff 186014.Sun, Sep 6, 6:36 PM

glebius mentioned this in D59455: locks: provide a macro to extract lock_object from various lock types.Sun, Sep 6, 6:36 PM

Reduce amount of changes.

Harbormaster completed remote builds in B76598: Diff 186016.Sun, Sep 6, 6:40 PM

Remove mention of lock_object_t in the manual page.

Harbormaster completed remote builds in B76606: Diff 186032.Sun, Sep 6, 7:59 PM

kib accepted this revision.Sun, Sep 6, 9:24 PM

kib added inline comments.

share/man/man9/callout.9
216

This revision is now accepted and ready to land.Sun, Sep 6, 9:24 PM

markj mentioned this in D59457: buf_ring: support different lock classes.Sun, Sep 6, 11:45 PM

markj accepted this revision.Mon, Sep 7, 1:10 PM

markj added inline comments.

share/man/man9/callout.9
198–199
247
267–268
sys/sys/callout.h
91	As in D59457, I think it'd be better to provide a helper macro in some central place, so that other consumers do not need to duplicate the selector which extracts the lock_object pointer. Here, such a macro does not eliminate much code, but it'd still be a bit cleaner IMHO.

Manual page fixes.
Use lk2lo().

This revision now requires review to proceed.Mon, Sep 7, 5:38 PM

Harbormaster completed remote builds in B76644: Diff 186149.Mon, Sep 7, 5:38 PM

kib accepted this revision.Mon, Sep 7, 7:09 PM

This revision is now accepted and ready to land.Mon, Sep 7, 7:09 PM

Closed by commit rG11d26e3c7e8e: callout: provide callout_init_lock() (authored by glebius). · Explain WhyFri, Sep 18, 9:32 PM

This revision was automatically updated to reflect the committed changes.

glebius added a commit: rG11d26e3c7e8e: callout: provide callout_init_lock().

Revision Contents
Changeset List

Path

Size

share/

man/

man9/

49 lines

sys/

sys/

14 lines

Diff 186016

share/man/man9/callout.9

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sys/sys/callout.h

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