[Intel-gfx] [PATCH 1/2] drm/i915: Prefault all pages for pread and pwrite

[Keith Packard]

On Sat,  9 Jul 2011 09:38:50 +0100, Chris Wilson <chris at chris-wilson.co.uk> wrote:

> +static int prefault_writeable(unsigned long uaddr, unsigned long len)

> +static int prefault_readable(unsigned long uaddr, unsigned long len)

These seems like a functions which belongs alongside (or in place of) the
existing fault_in_pages_writable and fault_in_pages_readable functions.

I think, in fact, that one could convincingly argue that the existing
functions are misleadingly named (or just broken).

-- 
keith.packard at intel.com
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