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-rw-r--r--Documentation/filesystems/vfs.txt7
1 files changed, 0 insertions, 7 deletions
diff --git a/Documentation/filesystems/vfs.txt b/Documentation/filesystems/vfs.txt
index 43ce0507ee25..966b22829f3b 100644
--- a/Documentation/filesystems/vfs.txt
+++ b/Documentation/filesystems/vfs.txt
@@ -591,8 +591,6 @@ struct address_space_operations {
591 int (*releasepage) (struct page *, int); 591 int (*releasepage) (struct page *, int);
592 void (*freepage)(struct page *); 592 void (*freepage)(struct page *);
593 ssize_t (*direct_IO)(int, struct kiocb *, struct iov_iter *iter, loff_t offset); 593 ssize_t (*direct_IO)(int, struct kiocb *, struct iov_iter *iter, loff_t offset);
594 struct page* (*get_xip_page)(struct address_space *, sector_t,
595 int);
596 /* migrate the contents of a page to the specified target */ 594 /* migrate the contents of a page to the specified target */
597 int (*migratepage) (struct page *, struct page *); 595 int (*migratepage) (struct page *, struct page *);
598 int (*launder_page) (struct page *); 596 int (*launder_page) (struct page *);
@@ -748,11 +746,6 @@ struct address_space_operations {
748 and transfer data directly between the storage and the 746 and transfer data directly between the storage and the
749 application's address space. 747 application's address space.
750 748
751 get_xip_page: called by the VM to translate a block number to a page.
752 The page is valid until the corresponding filesystem is unmounted.
753 Filesystems that want to use execute-in-place (XIP) need to implement
754 it. An example implementation can be found in fs/ext2/xip.c.
755
756 migrate_page: This is used to compact the physical memory usage. 749 migrate_page: This is used to compact the physical memory usage.
757 If the VM wants to relocate a page (maybe off a memory card 750 If the VM wants to relocate a page (maybe off a memory card
758 that is signalling imminent failure) it will pass a new page 751 that is signalling imminent failure) it will pass a new page