vfs: remove get_xip_mem

[linux-drm-fsl-dcu.git] / Documentation / filesystems / vfs.txt

diff --git a/Documentation/filesystems/vfs.txt b/Documentation/filesystems/vfs.txt
index 43ce0507ee25bca1799e6d29b294047626d00c17..966b22829f3b605b92f19ce43665225ab17a8a7e 100644 (file)
--- a/Documentation/filesystems/vfs.txt
+++ b/Documentation/filesystems/vfs.txt
@@ -591,8 +591,6 @@ struct address_space_operations {
        int (*releasepage) (struct page *, int);
        void (*freepage)(struct page *);
        ssize_t (*direct_IO)(int, struct kiocb *, struct iov_iter *iter, loff_t offset);
-       struct page* (*get_xip_page)(struct address_space *, sector_t,
-                       int);
        /* migrate the contents of a page to the specified target */
        int (*migratepage) (struct page *, struct page *);
        int (*launder_page) (struct page *);
@@ -748,11 +746,6 @@ struct address_space_operations {
         and transfer data directly between the storage and the
         application's address space.
 
-  get_xip_page: called by the VM to translate a block number to a page.
-       The page is valid until the corresponding filesystem is unmounted.
-       Filesystems that want to use execute-in-place (XIP) need to implement
-       it.  An example implementation can be found in fs/ext2/xip.c.
-
   migrate_page:  This is used to compact the physical memory usage.
         If the VM wants to relocate a page (maybe off a memory card
         that is signalling imminent failure) it will pass a new page