Diffusion FreeBSD src repository 747a6b7ace3d

cloudabi and linux ABIs: do not call umtx_thread_cleanup() from thr_exit syscall
747a6b7ace3d
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Description

cloudabi and linux ABIs: do not call umtx_thread_cleanup() from thr_exit syscall

These ABIs do not use umtx at all, so there is nothing to clean.
Cloudabi references to umtx keys do not require any cleanups anyway.

Requested by: dchagin
Reviewed by: dchagin, markj
Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks
Differential revision: https://reviews.freebsd.org/D30987

Details

Provenance

kib	Authored on Jul 1 2021, 10:30 PM

Reviewer

dchagin

Differential Revision

D30987: Only handle robust mutexes and sigfastblock on exec and exit for native FreeBSD ABIs

Parents

rG28a66fc3da34: Do not call FreeBSD-ABI specific code for all ABIs

Branches

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Tags

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Event Timeline

kib committed rG747a6b7ace3d: cloudabi and linux ABIs: do not call umtx_thread_cleanup() from thr_exit syscall (authored by kib).Jul 7 2021, 11:12 AM

kib added an edge: D30987: Only handle robust mutexes and sigfastblock on exec and exit for native FreeBSD ABIs.

kib mentioned this in rGdf674da44ef9: cloudabi and linux ABIs: do not call umtx_thread_cleanup() from thr_exit syscall.Jul 21 2021, 10:31 PM

Changes (2)

Path

Size

sys/

compat/

cloudabi/

cloudabi_thread.c

linux/

linux_fork.c

rG747a6b7ace3d

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sys/compat/cloudabi/cloudabi_thread.c