rts/TraverseHeap.c · 6399d52ba10d510a94c9db6552a4ea8aae8e003b · Reinier Maas / GHC

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1 year ago

515eb33d

rts: Fix synchronization on thread blocking state · 515eb33d

Ben Gamari authored 1 year ago and

Marge Bot committed 1 year ago

We now use a release barrier whenever we update a thread's blocking
state. This required widening StgTSO.why_blocked as AArch64 does not
support atomic writes on 16-bit values.

515eb33d

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rts: Fix synchronization on thread blocking state

Ben Gamari authored 1 year ago and

Marge Bot committed 1 year ago

We now use a release barrier whenever we update a thread's blocking
state. This required widening StgTSO.why_blocked as AArch64 does not
support atomic writes on 16-bit values.

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TraverseHeap.c 41.20 KiB