On 15/09/16 06:06, Reza Arbab wrote: > Remove the check which prevents us from hotplugging into an empty node. > > This limitation has been questioned before [1], and judging by the > response, there doesn't seem to be a reason we can't remove it. No issues > have been found in light testing. > > [1] > http://lkml.kernel.org/r/cagzkibrmksa1yyhbf5hwgxubcjse5smksmy4tpanerme2ug...@mail.gmail.com > > http://lkml.kernel.org/r/20160511215051.gf22...@arbab-laptop.austin.ibm.com > > Signed-off-by: Reza Arbab <ar...@linux.vnet.ibm.com> > Acked-by: Balbir Singh <bsinghar...@gmail.com> > Cc: Nathan Fontenot <nf...@linux.vnet.ibm.com> > Cc: Bharata B Rao <bhar...@linux.vnet.ibm.com> > --- > arch/powerpc/mm/numa.c | 13 +------------ > 1 file changed, 1 insertion(+), 12 deletions(-) >
I presume you've tested with CONFIG_NODES_SHIFT of 8 (255 nodes?) Balbir Singh. -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
