Messages in this thread | | | Date | Fri, 14 Aug 2009 10:59:09 +0800 | From | Amerigo Wang <> | Subject | Re: [Patch 0/8] V3 Implement crashkernel=auto |
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Eric W. Biederman wrote: > Bernhard Walle <bernhard.walle@gmx.de> writes: > > >> * Amerigo Wang <amwang@redhat.com> [2009-08-13 10:19]: >> >>> Sure. >>> >>> But if we disable CONFIG_KEXEC_AUTO_RESERVE, that means >>> crashkernel=auto will be invalid, this is the same as it is now. >>> >> Ok, but since 'crashkernel=auto' is not used today, nobody has >> 'crashkernel=auto' in the bootloader configuration. So I don't see any >> practial advantage of that config option. >> >> Eric, what's your opinion on that, do we need a config option >> CONFIG_KEXEC_AUTO_RESERVE or could we just implement that feature >> unconditionally (if CONFIG_KEXEC is enabled, of course). >> > > The only reason I can see the option going away would be > a dependency on CONFIG_HOTPLUG_MEM. >
I am not sure if I understand you correctly, but it doesn't and won't depend on CONFIG_MEMORY_HOTPLUG.
Thanks.
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