xref: /linux/fs/bcachefs/fs-io-direct.h (revision 0ea5c948cb64bab5bc7a5516774eb8536f05aa0d) 
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _BCACHEFS_FS_IO_DIRECT_H
3 #define _BCACHEFS_FS_IO_DIRECT_H
4 
5 #ifndef NO_BCACHEFS_FS
6 ssize_t bch2_direct_write(struct kiocb *, struct iov_iter *);
7 ssize_t bch2_read_iter(struct kiocb *, struct iov_iter *);
8 
9 void bch2_fs_fs_io_direct_exit(struct bch_fs *);
10 int bch2_fs_fs_io_direct_init(struct bch_fs *);
11 #else
bch2_fs_fs_io_direct_exit(struct bch_fs * c)12 static inline void bch2_fs_fs_io_direct_exit(struct bch_fs *c) {}
bch2_fs_fs_io_direct_init(struct bch_fs * c)13 static inline int bch2_fs_fs_io_direct_init(struct bch_fs *c) { return 0; }
14 #endif
15 
16 #endif /* _BCACHEFS_FS_IO_DIRECT_H */
17