Kent Overstreet | dbbfca9 | 2023-08-03 18:18:21 -0400 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | #ifndef _BCACHEFS_FS_IO_BUFFERED_H |
| 3 | #define _BCACHEFS_FS_IO_BUFFERED_H |
| 4 | |
| 5 | #ifndef NO_BCACHEFS_FS |
| 6 | |
| 7 | int bch2_read_single_folio(struct folio *, struct address_space *); |
| 8 | int bch2_read_folio(struct file *, struct folio *); |
| 9 | |
| 10 | int bch2_writepages(struct address_space *, struct writeback_control *); |
| 11 | void bch2_readahead(struct readahead_control *); |
| 12 | |
| 13 | int bch2_write_begin(struct file *, struct address_space *, loff_t, |
| 14 | unsigned, struct page **, void **); |
| 15 | int bch2_write_end(struct file *, struct address_space *, loff_t, |
| 16 | unsigned, unsigned, struct page *, void *); |
| 17 | |
| 18 | ssize_t bch2_write_iter(struct kiocb *, struct iov_iter *); |
| 19 | |
| 20 | void bch2_fs_fs_io_buffered_exit(struct bch_fs *); |
| 21 | int bch2_fs_fs_io_buffered_init(struct bch_fs *); |
| 22 | #else |
| 23 | static inline void bch2_fs_fs_io_buffered_exit(struct bch_fs *c) {} |
| 24 | static inline int bch2_fs_fs_io_buffered_init(struct bch_fs *c) { return 0; } |
| 25 | #endif |
| 26 | |
| 27 | #endif /* _BCACHEFS_FS_IO_BUFFERED_H */ |