generic block based fiemap implementation

[linux-2.6-block.git] / include / linux / fs.h

diff --git a/include/linux/fs.h b/include/linux/fs.h
index 194fb237a3072e5e9df4fa0b79736da2735d38e1..385c9a197df1a93c684235037d0097d938caaa56 100644 (file)
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1998,6 +1998,9 @@ extern int vfs_fstat(unsigned int, struct kstat *);
 
 extern int do_vfs_ioctl(struct file *filp, unsigned int fd, unsigned int cmd,
                    unsigned long arg);
+extern int generic_block_fiemap(struct inode *inode,
+                               struct fiemap_extent_info *fieinfo, u64 start,
+                               u64 len, get_block_t *get_block);
 
 extern void get_filesystem(struct file_system_type *fs);
 extern void put_filesystem(struct file_system_type *fs);