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authorKirill A. Shutemov <kirill.shutemov@linux.intel.com>2015-02-10 14:09:59 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2015-02-10 14:30:31 -0800
commit27ba0644ea9dfe6e7693abc85837b60e40583b96 (patch)
treea1e04ba5026728711bde87cb2f336d2444ee6ffe /include/linux/rmap.h
parent1da4b35b001481df99a6dcab12d5d39a876f7056 (diff)
rmap: drop support of non-linear mappings
We don't create non-linear mappings anymore. Let's drop code which handles them in rmap. Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.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, 0 insertions, 2 deletions
diff --git a/include/linux/rmap.h b/include/linux/rmap.h
index d9d7e7e56352..b38f559130d5 100644
--- a/include/linux/rmap.h
+++ b/include/linux/rmap.h
@@ -246,7 +246,6 @@ int page_mapped_in_vma(struct page *page, struct vm_area_struct *vma);
* arg: passed to rmap_one() and invalid_vma()
* rmap_one: executed on each vma where page is mapped
* done: for checking traversing termination condition
- * file_nonlinear: for handling file nonlinear mapping
* anon_lock: for getting anon_lock by optimized way rather than default
* invalid_vma: for skipping uninterested vma
*/
@@ -255,7 +254,6 @@ struct rmap_walk_control {
int (*rmap_one)(struct page *page, struct vm_area_struct *vma,
unsigned long addr, void *arg);
int (*done)(struct page *page);
- int (*file_nonlinear)(struct page *, struct address_space *, void *arg);
struct anon_vma *(*anon_lock)(struct page *page);
bool (*invalid_vma)(struct vm_area_struct *vma, void *arg);
};