mm: drop vm_ops->remap_pages and generic_file_remap_pages() stub

Nobody uses it anymore.

[akpm@linux-foundation.org: fix filemap_xip.c]
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

3 files changed, 0 insertions, 3 deletions

diff --git a/mm/filemap.c b/mm/filemap.c
index 673e4581a2e5..bf7a27142704 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -2087,7 +2087,6 @@ const struct vm_operations_struct generic_file_vm_ops = {
         .fault          = filemap_fault,
         .map_pages      = filemap_map_pages,
         .page_mkwrite   = filemap_page_mkwrite,
-        .remap_pages    = generic_file_remap_pages,
 };
 
 /* This is used for a general mmap of a disk file */
diff --git a/mm/filemap_xip.c b/mm/filemap_xip.c
index 0d105aeff82f..70c09da1a419 100644
--- a/mm/filemap_xip.c
+++ b/mm/filemap_xip.c
@@ -301,7 +301,6 @@ out:
 static const struct vm_operations_struct xip_file_vm_ops = {
         .fault  = xip_file_fault,
         .page_mkwrite   = filemap_page_mkwrite,
-        .remap_pages = generic_file_remap_pages,
 };
 
 int xip_file_mmap(struct file * file, struct vm_area_struct * vma)
diff --git a/mm/shmem.c b/mm/shmem.c
index 993e6ba689cc..b3e403181981 100644
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -3201,7 +3201,6 @@ static const struct vm_operations_struct shmem_vm_ops = {
         .set_policy     = shmem_set_policy,
         .get_policy     = shmem_get_policy,
 #endif
-        .remap_pages    = generic_file_remap_pages,
 };
 
 static struct dentry *shmem_mount(struct file_system_type *fs_type,