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(parent: a09bafc) | patch
proc: eliminate the zombproc list
authormjg <mjg@FreeBSD.org>
Wed, 28 Aug 2019 16:18:23 +0000 (16:18 +0000)
committermjg <mjg@FreeBSD.org>
Wed, 28 Aug 2019 16:18:23 +0000 (16:18 +0000)
commit02285c0ca1673233e5fe971d1ffeba34393728c3
tree2c9882c9d0e81f093d0d8874379ecf24fddf4784tree | snapshot
parenta09bafca05a828b374ab2dc6aee02f1a46fb83dbcommit | diff
proc: eliminate the zombproc list

It is not needed by anything in the kernel and it slightly drives up contention
on both proctree and allproc locks.

Reviewed by: kib
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D21447
sys/ddb/db_ps.c diff | blob | history
sys/ddb/db_thread.c diff | blob | history
sys/kern/kern_exit.c diff | blob | history
sys/kern/kern_proc.c diff | blob | history
sys/kern/kern_racct.c diff | blob | history
sys/sys/proc.h diff | blob | history
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