fs: iomap based fiemap implementation

[mirror_ubuntu-zesty-kernel.git] / include / linux / iomap.h

diff --git a/include/linux/iomap.h b/include/linux/iomap.h
index d2f469ae899af4e83b422ab778c8d6f87b524466..3267df4610125600f7e441a53a7a0fe583d2ddc1 100644 (file)
--- a/include/linux/iomap.h
+++ b/include/linux/iomap.h
@@ -3,6 +3,7 @@
 
 #include <linux/types.h>
 
+struct fiemap_extent_info;
 struct inode;
 struct iov_iter;
 struct kiocb;
@@ -63,5 +64,7 @@ int iomap_truncate_page(struct inode *inode, loff_t pos, bool *did_zero,
                struct iomap_ops *ops);
 int iomap_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf,
                struct iomap_ops *ops);
+int iomap_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo,
+               loff_t start, loff_t len, struct iomap_ops *ops);
 
 #endif /* LINUX_IOMAP_H */