Tunable Kernel Parameters

Spinlock Pool
Spinlock Pool Parameter Summary
Chapter 9
54
Spinlock Pool Parameter Summary
See also “Spinlock Pool Parameters” on page 55 and “Tunables by Subsystem” on
page 10.
Spinlock Pool bufcache_hash_locks Buffer-cache spinlock pool. NO MANPAGE.
Spinlock Pool chanq_hash_locks Channel queue spinlock pool. Manpage: chanq_hash_locks
(5).
Spinlock Pool dnlc_hash_locks Number of locks for directory cache synchronization. NO
MANPAGE.
Spinlock Pool ftable_hash_locks File table spinlock pool. NO MANPAGE.
Spinlock Pool hdlpreg_hash_locks Set the size of the pregion spinlock pool. Manpage:
hdlpreg_hash_locks (5).
Spinlock Pool io_ports_hash_locks I/O port spinlock pool. NO MANPAGE.
Spinlock Pool pfdat_hash_locks Pfdat spinlock pool. Manpage: pfdat_hash_locks (5).
Spinlock Pool region_hash_locks Process-region spinlock pool. Manpage: region_hash_locks
(5).
Spinlock Pool sysv_hash_locks System V interprocess communication spinlock pool.
Manpage: sysv_hash_locks (5).
Spinlock Pool vnode_cd_hash_locks Vnode clean/dirty spinlock pool. NO MANPAGE.
Spinlock Pool vnode_hash_locks Vnode spinlock pool. NO MANPAGE.