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thread: rework tidhash vs proc lock interaction
rS367584
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Description

thread: rework tidhash vs proc lock interaction

Apart from minor clean up this gets rid of proc unlock/lock cycle on thread
exit to work around LOR against tidhash lock.

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Provenance

mjg	Authored on

Parents

rS367583: thread: fix thread0 tid allocation

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mjg committed rS367584: thread: rework tidhash vs proc lock interaction.Nov 11 2020, 8:50 AM

Changes (5)

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head/

sys/

kern/

sys/

rS367584

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head/sys/kern/init_main.c

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head/sys/kern/kern_kthread.c

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head/sys/kern/kern_thr.c

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head/sys/kern/kern_thread.c

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thread: rework tidhash vs proc lock interactionrS367584Actions

Description

Details

Event Timeline

Changes (5)

rS367584

head/sys/kern/init_main.c

head/sys/kern/kern_kthread.c

head/sys/kern/kern_thr.c

head/sys/kern/kern_thread.c

head/sys/sys/proc.h

thread: rework tidhash vs proc lock interaction
rS367584
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