On 02/21/2014 07:12 AM, Peter Zijlstra wrote:
Why is this x86 only code?
The code is making use of the fact that byte write is atomic which is true in x86 and probably in a few other architectures. I could pull these codes into the generic qspinlock.c file and set a flag in the asm header file to activate it if it is what you want.
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