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Array creation in kernel space

Posted by ravi.chakram 
Array creation in kernel space
January 10, 2014 02:50AM
I want to create ar array of 30 integers, which one of the following is better and gives good performance?

1. create an array of 30 integers.
int a[30];

2. create a memory using kmalloc and access using pointer.
int *a=(int *)kmalloc(30*sizeof(int))
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