CVSROOT: /cvs
Module name: src
Changes by: [email protected] 2025/08/06 08:00:33
Modified files:
sys/conf : param.c
sys/kern : kern_sysctl.c uipc_mbuf.c
sys/net : pf_ioctl.c
Log message:
Unlock the KERN_MAXCLUSTERS case of kern_sysctl().
The `nmbclust' and `mbuf_mem_limit' modified by KERN_MAXCLUSTERS case
belong to the non intersecting paths. The only `nmbclust' user is the
DIOCSETLIMIT case of pfioctl(), which only checks is against passed
fragments reference count sets the hard limit on corresponding pf(4)
pool. Meanwhile the kern_sysctl() does the `nmbclust' update, the
`nmbclust' based `mbuf_mem_limit' calculation and mbuf(9) and mbuf(9)
clusters pools wakeup. So only update path of kern_sysctl() should be
serialized.
ok bluhm
