Add two KTR (kernel trace) options: KTR_GIANT_CONTENTION and
authorMatthew Dillon <dillon@dragonflybsd.org>
Mon, 29 May 2006 07:29:15 +0000 (07:29 +0000)
committerMatthew Dillon <dillon@dragonflybsd.org>
Mon, 29 May 2006 07:29:15 +0000 (07:29 +0000)
commit57aa743c8cc5e3677b52596c0374dc9859a7768f
tree40458fc9a064c4512afd9a3389411f73225b4ca9
parent23d18a3653ef695458072a37e1bf7911037258ca
Add two KTR (kernel trace) options: KTR_GIANT_CONTENTION and
KTR_SPIN_CONTENTION.  These will cause MP lock contention and spin lock
contention to be KTR-logged.
sys/conf/options
sys/i386/i386/mplock.s
sys/kern/kern_spinlock.c
sys/kern/lwkt_thread.c
sys/platform/pc32/i386/mplock.s
sys/sys/thread.h