Robin Holt ace1d816a1 [IA64] Make show_mem() skip holes in a pgdat ... This patch modifies ia64's show_mem() to walk the vmem_map page tables and rapidly skip forward across regions where the page tables are missing. This prevents the pfn_valid() check from causing numerous unnecessary page faults. Without this patch on a 512 node 512 cpu system where every node has four memory holes, the show_mem() call takes 1 hour 18 minutes. With this patch, it takes less than 3 seconds. Signed-off-by: Robin Holt <holt@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>		2006-04-13 15:34:45 -07:00
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contig.c
discontig.c	[IA64] Make show_mem() skip holes in a pgdat	2006-04-13 15:34:45 -07:00
extable.c
fault.c	[IA64] Prefetch mmap_sem in ia64_do_page_fault()	2006-04-07 23:08:16 -07:00
hugetlbpage.c
init.c
ioremap.c
Makefile
numa.c
tlb.c