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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2024-04-17 23:01:55 +0300 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2024-04-19 20:56:13 +0300 |
| commit | 7643f3fe27729b20e6fcf6b314b00b8b93504356 (patch) | |
| tree | 42ef1e80c57a604345d02f4d8fd3c07b02573e9b /fs/f2fs/file.c | |
| parent | b2cf5a1ff236fcd0eb9dcbb188df30b50bb1af0f (diff) | |
| download | linux-7643f3fe27729b20e6fcf6b314b00b8b93504356.tar.xz | |
f2fs: assign the write hint per stream by default
This reverts commit 930e2607638d ("f2fs: remove obsolete whint_mode"), as we
decide to pass write hints to the disk.
Cc: Hyunchul Lee <cheol.lee@lge.com>
Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/file.c')
| -rw-r--r-- | fs/f2fs/file.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index ac1ae85f3cc3..d382f8bc2fbe 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -4685,8 +4685,21 @@ static int f2fs_dio_write_end_io(struct kiocb *iocb, ssize_t size, int error, return 0; } +static void f2fs_dio_write_submit_io(const struct iomap_iter *iter, + struct bio *bio, loff_t file_offset) +{ + struct inode *inode = iter->inode; + struct f2fs_sb_info *sbi = F2FS_I_SB(inode); + int seg_type = f2fs_rw_hint_to_seg_type(inode->i_write_hint); + enum temp_type temp = f2fs_get_segment_temp(seg_type); + + bio->bi_write_hint = f2fs_io_type_to_rw_hint(sbi, DATA, temp); + submit_bio(bio); +} + static const struct iomap_dio_ops f2fs_iomap_dio_write_ops = { - .end_io = f2fs_dio_write_end_io, + .end_io = f2fs_dio_write_end_io, + .submit_io = f2fs_dio_write_submit_io, }; static void f2fs_flush_buffered_write(struct address_space *mapping, |