From e14f9d17af2b899de3fc2a791e93f717f2b8d5b0 Mon Sep 17 00:00:00 2001 From: Kairui Song Date: Tue, 26 Feb 2019 16:26:51 +0800 Subject: [PATCH] Refine document about IRQBALANCE_BANNED_CPUS There is no declaration about how irqbalance deal with isolated CPUs or adaptive-ticks CPUs, and how IRQBALANCE_BANNED_CPUS will override the behavior of auto-banning of such CPUs. Refine the document to avoid confusion. Signed-off-by: Kairui Song --- irqbalance.1 | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/irqbalance.1 b/irqbalance.1 index 7e508d7..2763c29 100644 --- a/irqbalance.1 +++ b/irqbalance.1 @@ -138,6 +138,8 @@ would prevent irqbalance from assigning irqs to the 7th-12th cpus (cpu6-cpu11) or ‘export IRQBALANCE_BANNED_CPUS=ff000000,00000001‘ would prevent irqbalance from assigning irqs to the 1st (cpu0) and 57th-64th cpus (cpu56-cpu63). +If not specified, irqbalance use mask of isolated and adaptive-ticks CPUs on the +system as the default value. .SH "SIGNALS" .TP -- 2.20.1