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Merge pull request #526 from dimtass/typo-fix

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Simple typo fix
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0xAX 2017-09-24 00:11:47 +06:00 committed by GitHub
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Concepts/per-cpu.md
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@ -12,7 +12,7 @@ The kernel provides an API for creating per-cpu variables - the `DEFINE_PER_CPU`
This macro defined in the [include/linux/percpu-defs.h](https://github.com/torvalds/linux/blob/16f73eb02d7e1765ccab3d2018e0bd98eb93d973/include/linux/percpu-defs.h) as many other macros for work with per-cpu variables. Now we will see how this feature is implemented. This macro defined in the [include/linux/percpu-defs.h](https://github.com/torvalds/linux/blob/16f73eb02d7e1765ccab3d2018e0bd98eb93d973/include/linux/percpu-defs.h) as many other macros for work with per-cpu variables. Now we will see how this feature is implemented.
Take a look at the `DECLARE_PER_CPU` definition. We see that it takes 2 parameters: `type` and `name`, so we can use it to create per-cpu variables, for example like this: Take a look at the `DEFINE_PER_CPU` definition. We see that it takes 2 parameters: `type` and `name`, so we can use it to create per-cpu variables, for example like this:
```C ```C
DEFINE_PER_CPU(int, per_cpu_n) DEFINE_PER_CPU(int, per_cpu_n)