From 0c332cb1370a9c8632e2e538bbe48d263a6849ab Mon Sep 17 00:00:00 2001 From: 0xAX Date: Sat, 7 Mar 2015 18:00:24 +0600 Subject: [PATCH] Update per-cpu.md --- Theory/per-cpu.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Theory/per-cpu.md b/Theory/per-cpu.md index 705606c..128b230 100644 --- a/Theory/per-cpu.md +++ b/Theory/per-cpu.md @@ -1,6 +1,8 @@ Per-CPU variables ================================================================================ +**In Progress** + Per-CPU variables are one of kernel features. You can understand what this feature mean by it's name. We can create variable and each processor core will have own copy of this variable. We take a closer look on this feature and try to understand how it implemented and how it work in this part. Kernel provides API for creating per-cpu variables - `DEFINE_PER_CPU` macro: