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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-14 09:47:25 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-06-14 09:47:25 -0700 |
| commit | 9d645db853a4cd1b7077931491d0055602d3d420 (patch) | |
| tree | 07278a516561c15bac191b221f5fb27353083f8c /include | |
| parent | 96144c58abe7ff767e754b5b80995f7b8846d49b (diff) | |
| parent | 55e20bd12a56e06c38b953177bb162cbbaa96004 (diff) | |
Merge tag 'for-5.8-part2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs updates from David Sterba:
"This reverts the direct io port to iomap infrastructure of btrfs
merged in the first pull request. We found problems in invalidate page
that don't seem to be fixable as regressions or without changing iomap
code that would not affect other filesystems.
There are four reverts in total, but three of them are followup
cleanups needed to revert a43a67a2d715 cleanly. The result is the
buffer head based implementation of direct io.
Reverts are not great, but under current circumstances I don't see
better options"
* tag 'for-5.8-part2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
Revert "btrfs: switch to iomap_dio_rw() for dio"
Revert "fs: remove dio_end_io()"
Revert "btrfs: remove BTRFS_INODE_READDIO_NEED_LOCK"
Revert "btrfs: split btrfs_direct_IO to read and write part"
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/fs.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index 8e1f8f93108f..6c4ab4dc1cd7 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -3204,6 +3204,8 @@ enum { DIO_SKIP_HOLES = 0x02, }; +void dio_end_io(struct bio *bio); + ssize_t __blockdev_direct_IO(struct kiocb *iocb, struct inode *inode, struct block_device *bdev, struct iov_iter *iter, get_block_t get_block, |