fs/bcachefs/fs-io-direct.h

   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
  12 static inline void bch2_fs_fs_io_direct_exit(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 */