X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=Documentation%2Fkernel-per-CPU-kthreads.txt;h=edec3a3e648d12eee550f953b6dec87ab58e34f8;hb=1d751584e00b2538fe15a615fdad2a60a5a90a4e;hp=f4cbfe0ba1085b4df3067dcc457219699c5c6150;hpb=f46c5818b1570f58b1b7dc69e49060a6b9a1ac94;p=deliverable%2Flinux.git diff --git a/Documentation/kernel-per-CPU-kthreads.txt b/Documentation/kernel-per-CPU-kthreads.txt index f4cbfe0ba108..edec3a3e648d 100644 --- a/Documentation/kernel-per-CPU-kthreads.txt +++ b/Documentation/kernel-per-CPU-kthreads.txt @@ -90,7 +90,7 @@ BLOCK_SOFTIRQ: Do all of the following: from being initiated from tasks that might run on the CPU to be de-jittered. (It is OK to force this CPU offline and then bring it back online before you start your application.) -BLOCK_IOPOLL_SOFTIRQ: Do all of the following: +IRQ_POLL_SOFTIRQ: Do all of the following: 1. Force block-device interrupts onto some other CPU. 2. Initiate any block I/O and block-I/O polling on other CPUs. 3. Once your application has started, prevent CPU-hotplug operations