From ff7333d33fdab4dc0e6809f8e70bdf82e2ed4637 Mon Sep 17 00:00:00 2001 From: alc Date: Tue, 13 Nov 2012 02:50:39 +0000 Subject: Replace the single, global page queues lock with per-queue locks on the active and inactive paging queues. Reviewed by: kib --- sys/sys/vmmeter.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'sys/sys') diff --git a/sys/sys/vmmeter.h b/sys/sys/vmmeter.h index c66016c..1a29ec1 100644 --- a/sys/sys/vmmeter.h +++ b/sys/sys/vmmeter.h @@ -46,7 +46,7 @@ * c - constant after initialization * f - locked by vm_page_queue_free_mtx * p - locked by being in the PCPU and atomicity respect to interrupts - * q - locked by vm_page_queue_mtx + * q - changes are synchronized by the corresponding vm_pagequeue lock */ struct vmmeter { /* @@ -76,7 +76,7 @@ struct vmmeter { u_int v_intrans; /* (p) intransit blocking page faults */ u_int v_reactivated; /* (f) pages reactivated from free list */ u_int v_pdwakeups; /* (f) times daemon has awaken from sleep */ - u_int v_pdpages; /* (q) pages analyzed by daemon */ + u_int v_pdpages; /* (p) pages analyzed by daemon */ u_int v_tcached; /* (p) total pages cached */ u_int v_dfree; /* (p) pages freed by daemon */ -- cgit v1.1