Commit fc360bd9 authored Oct 31, 2011 by Andrew Morton Committed by Linus Torvalds Oct 31, 2011

/proc/self/numa_maps: restore "huge" tag for hugetlb vmas



The display of the "huge" tag was accidentally removed in 29ea2f69 ("mm:
use walk_page_range() instead of custom page table walking code").

Reported-by: Stephen Hemminger <shemminger@vyatta.com>
Tested-by: Stephen Hemminger <shemminger@vyatta.com>
Reviewed-by: Stephen Wilson <wilsons@start.ca>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Hugh Dickins <hughd@google.com>
Acked-by: David Rientjes <rientjes@google.com>
Cc: Lee Schermerhorn <lee.schermerhorn@hp.com>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Christoph Lameter <cl@linux-foundation.org>
Cc: <stable@kernel.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 6eea69dd

fs/proc/task_mmu.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -1039,6 +1039,9 @@ static int show_numa_map(struct seq_file m, void v)
		seq_printf(m, " stack");
		}

		if (is_vm_hugetlb_page(vma))
		seq_printf(m, " huge");

		walk_page_range(vma->vm_start, vma->vm_end, &walk);

		if (!md->pages)