HI Tomi, we need one rank of cma to allocate the memory for driver in kernel space .And the default CMA is for allocating memory frome usespace.So if we allocate the memory from the default CMA zone ,there maybe introduce fragmention to the default CMA zone.The kernel space memory donot touch the memory from userspace
Jello Huang On 21/11/2012, Tony Lindgren <[email protected]> wrote: > * Tomi Valkeinen <[email protected]> [121115 23:17]: >> >> I added your acks, and pushed: >> >> git://gitorious.org/linux-omap-dss2/linux.git 3.8/vram-conversion >> >> It's based on -rc4 as my other branches are based on that. > > OK thanks! > > Tony > -- > To unsubscribe from this list: send the line "unsubscribe linux-omap" in > the body of a message to [email protected] > More majordomo info at http://vger.kernel.org/majordomo-info.html > -- Thanks Jello Huang -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
