WarlockFish/linux-insides-zh
1
0
Fork 0
mirror of https://github.com/MintCN/linux-insides-zh.git synced 2026-04-25 19:20:28 +08:00
Code Issues Packages Projects Releases Wiki Activity

Update per-cpu.md

Browse Source
This commit is contained in:
0xAX
2015-03-07 18:00:24 +06:00
parent dcb6dca8aa
commit 0c332cb137
1 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
Theory/per-cpu.md
View File

@@ -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: