| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef _BCACHEFS_FS_IO_BUFFERED_H |
| #define _BCACHEFS_FS_IO_BUFFERED_H |
| |
| #ifndef NO_BCACHEFS_FS |
| |
| int bch2_read_single_folio(struct folio *, struct address_space *); |
| int bch2_read_folio(struct file *, struct folio *); |
| |
| int bch2_writepages(struct address_space *, struct writeback_control *); |
| void bch2_readahead(struct readahead_control *); |
| |
| int bch2_write_begin(struct file *, struct address_space *, loff_t, |
| unsigned, struct page **, void **); |
| int bch2_write_end(struct file *, struct address_space *, loff_t, |
| unsigned, unsigned, struct page *, void *); |
| |
| ssize_t bch2_write_iter(struct kiocb *, struct iov_iter *); |
| |
| void bch2_fs_fs_io_buffered_exit(struct bch_fs *); |
| int bch2_fs_fs_io_buffered_init(struct bch_fs *); |
| #else |
| static inline void bch2_fs_fs_io_buffered_exit(struct bch_fs *c) {} |
| static inline int bch2_fs_fs_io_buffered_init(struct bch_fs *c) { return 0; } |
| #endif |
| |
| #endif /* _BCACHEFS_FS_IO_BUFFERED_H */ |
