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authorNick Piggin <npiggin@suse.de>2008-04-28 02:12:10 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-04-28 08:58:18 -0700
commit3c18ddd160d1fcd46d1131d9ad6c594dd8e9af99 (patch)
tree7307ba1ae4bdb99d1363eb59b1ebefcf5295c8ef /include/linux/mm.h
parent4d3d5b41a72b52555d43efbfc4ccde6ba6e5444f (diff)
downloadop-kernel-dev-3c18ddd160d1fcd46d1131d9ad6c594dd8e9af99.zip
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mm: remove nopage
Nothing in the tree uses nopage any more. Remove support for it in the core mm code and documentation (and a few stray references to it in comments). Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/mm.h')
-rw-r--r--include/linux/mm.h8
1 files changed, 0 insertions, 8 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 286d315..ca97335 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -164,8 +164,6 @@ struct vm_operations_struct {
void (*open)(struct vm_area_struct * area);
void (*close)(struct vm_area_struct * area);
int (*fault)(struct vm_area_struct *vma, struct vm_fault *vmf);
- struct page *(*nopage)(struct vm_area_struct *area,
- unsigned long address, int *type);
unsigned long (*nopfn)(struct vm_area_struct *area,
unsigned long address);
@@ -649,12 +647,6 @@ static inline int page_mapped(struct page *page)
}
/*
- * Error return values for the *_nopage functions
- */
-#define NOPAGE_SIGBUS (NULL)
-#define NOPAGE_OOM ((struct page *) (-1))
-
-/*
* Error return values for the *_nopfn functions
*/
#define NOPFN_SIGBUS ((unsigned long) -1)
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