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| author | Christoph Hellwig <hch@lst.de> | 2022-05-05 15:11:11 -0500 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2022-05-16 17:17:32 +0200 |
| commit | 786f847f43a54e63161474fe85a4f1764d871a35 (patch) | |
| tree | 2031367c4c363ba3698a2625a87b5393971277ed /fs/ext4 | |
| parent | 908c54909ae72dcbf1d7e1440f7297187d06c275 (diff) | |
| download | linux-rpi-786f847f43a54e63161474fe85a4f1764d871a35.tar.gz linux-rpi-786f847f43a54e63161474fe85a4f1764d871a35.tar.bz2 linux-rpi-786f847f43a54e63161474fe85a4f1764d871a35.zip | |
iomap: add per-iomap_iter private data
Allow the file system to keep state for all iterations. For now only
wire it up for direct I/O as there is an immediate need for it there.
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/ext4')
| -rw-r--r-- | fs/ext4/file.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/ext4/file.c b/fs/ext4/file.c index 6feb07e3e1eb..109d07629f81 100644 --- a/fs/ext4/file.c +++ b/fs/ext4/file.c @@ -76,7 +76,7 @@ static ssize_t ext4_dio_read_iter(struct kiocb *iocb, struct iov_iter *to) return generic_file_read_iter(iocb, to); } - ret = iomap_dio_rw(iocb, to, &ext4_iomap_ops, NULL, 0, 0); + ret = iomap_dio_rw(iocb, to, &ext4_iomap_ops, NULL, 0, NULL, 0); inode_unlock_shared(inode); file_accessed(iocb->ki_filp); @@ -565,7 +565,7 @@ static ssize_t ext4_dio_write_iter(struct kiocb *iocb, struct iov_iter *from) iomap_ops = &ext4_iomap_overwrite_ops; ret = iomap_dio_rw(iocb, from, iomap_ops, &ext4_dio_write_ops, (unaligned_io || extend) ? IOMAP_DIO_FORCE_WAIT : 0, - 0); + NULL, 0); if (ret == -ENOTBLK) ret = 0; |