On Tue, Feb 11, 2014 at 01:26:29PM -0200, Marcelo Tosatti wrote: > > Or take a stab at allocating 1G pages at runtime. It would require > > finding properly aligned 1Gs worth of contiguous MAX_ORDER_NR_PAGES at > > runtime. I would expect it would only work very early in the lifetime of > > the system but if the user is willing to use kernel parameters to > > allocate them then it should not be an issue. > > Can be an improvement on top of the current patchset? Certain use-cases > require allocation guarantees (even if that requires kernel parameters). > Sure, they're not mutually exclusive. It would just avoid the need to create a new kernel parameter and use the existing interfaces. -- Mel Gorman SUSE Labs -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>