atomic(9): Remove fcmpset-based fallback for atomic_testand(clear|set)
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Authored by jhb on Fri, Nov 15, 8:40 PM.

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kib
jrtc27
andrew

Summary

All architectures implement a MD version

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rG FreeBSD src repository

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Buildable 60621
Build 57505: arc lint + arc unit

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jhb created this revision.Fri, Nov 15, 8:40 PM

Herald added a reviewer: andrew. · View Herald TranscriptFri, Nov 15, 8:40 PM

Herald added subscribers: jhibbits, imp. · View Herald Transcript

Harbormaster completed remote builds in B60621: Diff 146566.Fri, Nov 15, 8:40 PM

jhb requested review of this revision.Fri, Nov 15, 8:40 PM

jhb added a parent revision: D47628: arm: Implement atomic_testandset_acq_long as a simple wrapper.

jhb added a child revision: D47630: atomic.9: Document atomic_testand*_64 and atomic_testandset_acq_long.

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sys/

arm/

include/

atomic.h

4 lines

powerpc/

include/

atomic.h

6 lines

sys/

_atomic_subword.h

64 lines

Diff 146566

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sys/arm/include/atomic.h

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sys/powerpc/include/atomic.h

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atomic(9): Remove fcmpset-based fallback for atomic_testand(clear|set)Needs ReviewPublicActions

Details

Diff Detail

Event Timeline

Revision ContentsChangeset List

Diff 146566

sys/arm/include/atomic.h

sys/powerpc/include/atomic.h

sys/sys/_atomic_subword.h

atomic(9): Remove fcmpset-based fallback for atomic_testand(clear|set)
Needs ReviewPublic
Actions

Revision Contents
Changeset List