commit 5ddfae16bddb12104fff63c36fb5901f1a3729fc
author Nick Piggin <nickpiggin@yahoo.com.au> Mon Mar 06 15:42:57 2006 -0800
committer Linus Torvalds <torvalds@g5.osdl.org> Mon Mar 06 18:40:45 2006 -0800
tree 70efe36cb2e33c57108916137c8f916692b30dc8
parent ecbd3a632c8198744655b769c5c2b5a1455c1fba

[PATCH] smaps: hugepages fix

smaps doesn't have a hugepage pagetable walker. Skip walking hugepage
vmas.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

fs/proc/task_mmu.c

diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index 0eaad41..35787f9 100644
--- a/fs/proc/task_mmu.c
+++ b/fs/proc/task_mmu.c
@@ -289,7 +289,7 @@
 	struct mem_size_stats mss;
 
 	memset(&mss, 0, sizeof mss);
-	if (vma->vm_mm)
+	if (vma->vm_mm && !is_vm_hugetlb_page(vma))
 		smaps_pgd_range(vma, vma->vm_start, vma->vm_end, &mss);
 	return show_map_internal(m, v, &mss);
 }