On 01/06/2016 02:30 PM, John Allen wrote: > On any architecture that uses memory_probe_store to reserve memory, the > udev rule will be triggered after the first section of the block is > reserved and will subsequently attempt to online the entire block, > interrupting the memory reservation process and causing the warning. > This patch modifies memory_probe_store to add a block of memory with > a single call to add_memory as opposed to looping through and adding > each section individually. A single call to add_memory is protected by > the mem_hotplug mutex which will prevent the udev rule from onlining > memory until the reservation of the entire block is complete.
Seems sane to me. Makes the code simpler too, so win win. Acked-by: Dave Hansen <dave.han...@intel.com> _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev