diff options
| author | Eric Biggers <ebiggers@google.com> | 2021-07-16 09:39:12 -0500 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2021-07-25 08:42:37 -0700 |
| commit | 6de8687ccdefed40d617492f4e1b3962eb577b6b (patch) | |
| tree | efc09e5d7cc7444794a0809dc8f617fbb7fd492a /fs/f2fs/f2fs.h | |
| parent | 3e679dc78c17825a55e6f2cdb9078e375c945b15 (diff) | |
f2fs: remove allow_outplace_dio()
We can just check f2fs_lfs_mode() directly. The block_unaligned_IO()
check is redundant because in LFS mode, f2fs doesn't do direct I/O
writes that aren't block-aligned (due to f2fs_force_buffered_io()
returning true in this case, triggering the fallback to buffered I/O).
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/f2fs.h')
| -rw-r--r-- | fs/f2fs/f2fs.h | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 867f2c5d9559..8459b6d5a2f8 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -4311,16 +4311,6 @@ static inline int block_unaligned_IO(struct inode *inode, return align & blocksize_mask; } -static inline int allow_outplace_dio(struct inode *inode, - struct kiocb *iocb, struct iov_iter *iter) -{ - struct f2fs_sb_info *sbi = F2FS_I_SB(inode); - int rw = iov_iter_rw(iter); - - return (f2fs_lfs_mode(sbi) && (rw == WRITE) && - !block_unaligned_IO(inode, iocb, iter)); -} - static inline bool f2fs_force_buffered_io(struct inode *inode, struct kiocb *iocb, struct iov_iter *iter) { |