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authorHugh Dickins <hugh@veritas.com>2009-01-06 17:40:11 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2009-01-06 18:59:07 -0500
commitedc315fd222497ae4f4b959a9e31ada1e68a4755 (patch)
treeaaf1a6b015368c52097ed0c362a24bf18e40897f /include/linux/rmap.h
parent2509ef26db4699a5d9fa876e90ddfc107afcab84 (diff)
badpage: remove vma from page_remove_rmap
Remove page_remove_rmap()'s vma arg, which was only for the Eeek message. And remove the BUG_ON(page_mapcount(page) == 0) from CONFIG_DEBUG_VM's page_dup_rmap(): we're trying to be more resilient about that than BUGs. Signed-off-by: Hugh Dickins <hugh@veritas.com> Cc: Nick Piggin <nickpiggin@yahoo.com.au> Cc: Christoph Lameter <cl@linux-foundation.org> Cc: Mel Gorman <mel@csn.ul.ie> Cc: Rik van Riel <riel@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/rmap.h')
-rw-r--r--include/linux/rmap.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/rmap.h b/include/linux/rmap.h
index 3593b18a07dd..b35bc0e19cd9 100644
--- a/include/linux/rmap.h
+++ b/include/linux/rmap.h
@@ -69,7 +69,7 @@ void __anon_vma_link(struct vm_area_struct *);
69void page_add_anon_rmap(struct page *, struct vm_area_struct *, unsigned long); 69void page_add_anon_rmap(struct page *, struct vm_area_struct *, unsigned long);
70void page_add_new_anon_rmap(struct page *, struct vm_area_struct *, unsigned long); 70void page_add_new_anon_rmap(struct page *, struct vm_area_struct *, unsigned long);
71void page_add_file_rmap(struct page *); 71void page_add_file_rmap(struct page *);
72void page_remove_rmap(struct page *, struct vm_area_struct *); 72void page_remove_rmap(struct page *);
73 73
74#ifdef CONFIG_DEBUG_VM 74#ifdef CONFIG_DEBUG_VM
75void page_dup_rmap(struct page *page, struct vm_area_struct *vma, unsigned long address); 75void page_dup_rmap(struct page *page, struct vm_area_struct *vma, unsigned long address);