[Intel-gfx] [igt-dev] [PATCH i-g-t] lib: Conservatively include residue buffers in the available ram estimate

[Joonas Lahtinen]

Quoting Chris Wilson (2018-06-19 12:20:55)
> Add any buffers reported by sysinfo to the estimate of available memory.
> We do ask the kernel to purge it's caches before reporting sysinfo, but
> a few remain that may be forced out by our test usage, so include them.
> However, be conservative and only allow them to be swapped out.
> 
> References: https://bugs.freedesktop.org/show_bug.cgi?id=105967
> Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>

Reviewed-by: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>

Regards, Joonas