Jeff added this extern twice in commit
a823e4589e68
Fixes:
a823e4589e68 ("mm: add file_fdatawait_range and file_write_and_wait")
Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
extern bool filemap_range_has_page(struct address_space *, loff_t lstart,
loff_t lend);
-extern int __must_check file_fdatawait_range(struct file *file, loff_t lstart,
- loff_t lend);
extern int filemap_write_and_wait(struct address_space *mapping);
extern int filemap_write_and_wait_range(struct address_space *mapping,
loff_t lstart, loff_t lend);