DragonFly-2.3.0.875.g5119f3 master sys/platform/pc32/apic apic_vector.s
Sepherosa Ziehau
sephe at crater.dragonflybsd.org
Sun May 3 04:36:12 PDT 2009
commit 5119f32b8c609aa1ef19bf272dac052ca1c2397c
Author: Sepherosa Ziehau <sephe at dragonflybsd.org>
Date: Sun May 3 12:49:15 2009 +0800
lapic timer: Improve lapic timer vector code
- Check for a non-zero td->td_nest_count before allowing the processing
to occur. Mainly to allow interrupt thread preemption to work for
slow interrupts
- Increment V_INTR statistic, so vm.stats.sys.v_intr shows correct value,
i.e. 'Int' field in systat -vm
Submitted-by: dillon@
Summary of changes:
sys/platform/pc32/apic/apic_vector.s | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/5119f32b8c609aa1ef19bf272dac052ca1c2397c
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