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 */ |
28 | |