On Thu, 6 Dec 2007, Geert Uytterhoeven wrote: > On Thu, 6 Dec 2007, Yasunori Goto wrote: > > > I'll try Milton's suggestion to pre-allocate the memory early. It seems > > > that should work as long as nothing else before the hot-plug mem is added > > > needs a large chunk. > > > > Hello. Geoff-san. Sorry for late response. > > > > Could you tell me the value of the following page_size calculation > > in vmemmap_populate()? I think this page_size may be too big value. > > > > ------ > > int __meminit vmemmap_populate(struct page *start_page, > > unsigned long nr_pages, int node) > > : > > : > > unsigned long page_size = 1 << > > mmu_psize_defs[mmu_linear_psize].shift; > > : > > ------- > > 24 MiB
Bummer, messing up bits and MiB. 16 MiB of course. With kind regards, Geert Uytterhoeven Software Architect Sony Network and Software Technology Center Europe The Corporate Village · Da Vincilaan 7-D1 · B-1935 Zaventem · Belgium Phone: +32 (0)2 700 8453 Fax: +32 (0)2 700 8622 E-mail: [EMAIL PROTECTED] Internet: http://www.sony-europe.com/ Sony Network and Software Technology Center Europe A division of Sony Service Centre (Europe) N.V. Registered office: Technologielaan 7 · B-1840 Londerzeel · Belgium VAT BE 0413.825.160 · RPR Brussels Fortis Bank Zaventem · Swift GEBABEBB08A · IBAN BE39001382358619