Re: [PATCH 1/4] PCI/MSI: Introduce pci_enable_msi_block_part()interface

[Tejun Heo]

On Mon, Sep 02, 2013 at 10:59:33AM +0200, Alexander Gordeev wrote:
> +	if (__roundup_pow_of_two(nvec_mme) != nvec_mme)

Why the __ prefixed version?

-- 
tejun
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