commit 869748ea0626d3966a0b0e1a8223de70ef050c3d Author: Matthew Dillon <dillon at apollo.backplane.com> Date: Mon Aug 9 10:53:00 2021 -0700 kernel - Add a hold count to struct rman * Add a hold count to protect against destruction, fixing a race between rman list iterations (the sysctl iteration) and device activity that adjusts the rman lists. * Fixes a panic related to Firefox. Summary of changes: sys/kern/subr_rman.c | 63 +++++++++++++++++++++++++++++++++++++++------------- sys/sys/rman.h | 3 +-- 2 files changed, 48 insertions(+), 18 deletions(-) http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/869748ea0626d3966a0b0e1a8223de70ef050c3d -- DragonFly BSD source repository