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authorkettenis <kettenis@openbsd.org>2010-05-25 19:59:35 +0000
committerkettenis <kettenis@openbsd.org>2010-05-25 19:59:35 +0000
commit38795e3543cde0ea991ef58fceaf2bdbe9328fa5 (patch)
tree5602c28e1048146c1357e0711dfae2deed5fdceb /usr.bin/tmux/cmd-run-shell.c
parentFix an out-of-date comment. (diff)
downloadwireguard-openbsd-38795e3543cde0ea991ef58fceaf2bdbe9328fa5.tar.xz
wireguard-openbsd-38795e3543cde0ea991ef58fceaf2bdbe9328fa5.zip
Actively remove processes from the runqueues of a CPU when we stop it.
Also make sure not to take the scheduler lock once we have stopped a CPU such that we can safely take it away without having to worry about deadlock because it happened to own the scheduler lock. Fixes issues with suspen on SMP machines. ok mlarkin@, marco@, art@, deraadt@
Diffstat (limited to 'usr.bin/tmux/cmd-run-shell.c')
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