Re: [PATCH] fix memory hot remove not configured case.

Sorry... I sent old version...it returns -ENOSYS. Andrew-san, please replace. Goto-san, please confirm and ack. == Now, arch dependent code around CONFIG_MEMORY_HOTREMOVE is a mess. This patch cleans up them. - For !CONFIG_MEMORY_HOTREMOVE, add generic no-op remove_memory(), which returns -EI

[PATCH] fix memory hot remove not configured case.

Now, arch dependent code around CONFIG_MEMORY_HOTREMOVE is a mess. This patch cleans up them. This is against 2.6.23-rc6-mm1. - fix compile failure on ia64/ CONFIG_MEMORY_HOTPLUG && !CONFIG_MEMORY_HOTREMOVE case. - For !CONFIG_MEMORY_HOTREMOVE, add generic no-op remove_memory(), which return