Merge tag 'upstream-4.9-rc3' of git://git.infradead.org/linux-ubifs

[cascardo/linux.git] / fs / xfs / xfs_aops.h

diff --git a/fs/xfs/xfs_aops.h b/fs/xfs/xfs_aops.h
index bf2d9a1..b3c6634 100644 (file)
--- a/fs/xfs/xfs_aops.h
+++ b/fs/xfs/xfs_aops.h
@@ -28,13 +28,15 @@ enum {
        XFS_IO_DELALLOC,        /* covers delalloc region */
        XFS_IO_UNWRITTEN,       /* covers allocated but uninitialized data */
        XFS_IO_OVERWRITE,       /* covers already allocated extent */
+       XFS_IO_COW,             /* covers copy-on-write extent */
 };
 
 #define XFS_IO_TYPES \
        { XFS_IO_INVALID,               "invalid" }, \
        { XFS_IO_DELALLOC,              "delalloc" }, \
        { XFS_IO_UNWRITTEN,             "unwritten" }, \
-       { XFS_IO_OVERWRITE,             "overwrite" }
+       { XFS_IO_OVERWRITE,             "overwrite" }, \
+       { XFS_IO_COW,                   "CoW" }
 
 /*
  * Structure for buffered I/O completions.
@@ -62,6 +64,7 @@ int   xfs_get_blocks_dax_fault(struct inode *inode, sector_t offset,
 
 int    xfs_end_io_direct_write(struct kiocb *iocb, loff_t offset,
                ssize_t size, void *private);
+int    xfs_setfilesize(struct xfs_inode *ip, xfs_off_t offset, size_t size);
 
 extern void xfs_count_page_state(struct page *, int *, int *);
 extern struct block_device *xfs_find_bdev_for_inode(struct inode *);