CVSROOT: /cvs
Module name: src
Changes by: m...@cvs.openbsd.org 2025/06/03 08:23:09
Modified files:
sys/kern : kern_sysctl.c
Log message:
Push kernel lock deep down to sysctl_file().
Move sleeping malloc(9) allocation of `kf' out of `sysctl_lock'
rwlock(9). If the sleep happens, the most of sysctl layer became
unusable. Fortunately, we expect context switch in `allprocess'
foreach loops, so we could keep kernel lock only around them and avoid
sleeping memory allocation under `sysctl_lock'.
ok bluhm
