On 06/20/2016 07:57 PM, Michael Ellerman wrote: > On Mon, 2016-06-20 at 08:51 -0500, Nathan Fontenot wrote: > >> Auto online hotplugged memory >> >> A recent update (commit id 31bc3858ea3) to the core mm hotplug code >> introduced the memhp_auto_online variable to allow for automatically >> onlining memory that is added. >> >> This patch update the pseries memory hotplug code to enable this so that >> any memory DLPAR added to the system is automatically onlined. The code >> to add the memory block for memory added from add_memory() is removed as >> this is not needed, the memory_add code does this. > > Is this a bug fix, or just a cleanup? >
Hmmm.. some cleanup and some new feature. The removal of the memblock_add() call is a cleanup and the setting of the memhp_auto_online variable is taking advantage of a feature I was not previously aware of. None of this is a bug fix. -Nathan _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
