On Thu, 2017-11-16 at 20:46 -0500, Pavel Tatashin wrote: > There is no need to have ARCH_SUPPORTS_DEFERRED_STRUCT_PAGE_INIT, > as all the page initialization code is in common code. > > Also, there is no need to depend on MEMORY_HOTPLUG, as initialization > code > does not really use hotplug memory functionality. So, we can remove > this > requirement as well. > > This patch allows to use deferred struct page initialization on all > platforms with memblock allocator. > > Tested on x86, arm64, and sparc. Also, verified that code compiles on > PPC with CONFIG_MEMORY_HOTPLUG disabled. > > Signed-off-by: Pavel Tatashin <pasha.tatashin@xxxxxxxxxx> > --- > arch/powerpc/Kconfig | 1 - > arch/s390/Kconfig | 1 - > arch/x86/Kconfig | 1 - > mm/Kconfig | 7 +------ > 4 files changed, 1 insertion(+), 9 deletions(-) > > Looks reasonable to me. Reviewed-by: Khalid Aziz <khalid.aziz@xxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-s390" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
