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authorLinus Torvalds <torvalds@linux-foundation.org>2016-05-17 15:05:23 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-05-17 15:05:23 -0700
commitc2e7b207058d4ff6a9010430763fb561f307eb67 (patch)
tree8983947c4d62365de3d98113662ff9e643a42a0f /fs/f2fs
parentc52b76185b7a1b300e5f15ff871c8f45ced3dee9 (diff)
parent24368aad47dc65b45040d6a31bfd6df1d6f3ec97 (diff)
downloadop-kernel-dev-c2e7b207058d4ff6a9010430763fb561f307eb67.zip
op-kernel-dev-c2e7b207058d4ff6a9010430763fb561f307eb67.tar.gz
Merge branch 'work.preadv2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs cleanups from Al Viro: "More cleanups from Christoph" * 'work.preadv2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: nfsd: use RWF_SYNC fs: add RWF_DSYNC aand RWF_SYNC ceph: use generic_write_sync fs: simplify the generic_write_sync prototype fs: add IOCB_SYNC and IOCB_DSYNC direct-io: remove the offset argument to dio_complete direct-io: eliminate the offset argument to ->direct_IO xfs: eliminate the pos variable in xfs_file_dio_aio_write filemap: remove the pos argument to generic_file_direct_write filemap: remove pos variables in generic_file_read_iter
Diffstat (limited to 'fs/f2fs')
-rw-r--r--fs/f2fs/data.c6
-rw-r--r--fs/f2fs/file.c9
2 files changed, 5 insertions, 10 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 5dafb9c..bb376c3 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -1665,12 +1665,12 @@ static int check_direct_IO(struct inode *inode, struct iov_iter *iter,
return 0;
}
-static ssize_t f2fs_direct_IO(struct kiocb *iocb, struct iov_iter *iter,
- loff_t offset)
+static ssize_t f2fs_direct_IO(struct kiocb *iocb, struct iov_iter *iter)
{
struct address_space *mapping = iocb->ki_filp->f_mapping;
struct inode *inode = mapping->host;
size_t count = iov_iter_count(iter);
+ loff_t offset = iocb->ki_pos;
int err;
err = check_direct_IO(inode, iter, offset);
@@ -1682,7 +1682,7 @@ static ssize_t f2fs_direct_IO(struct kiocb *iocb, struct iov_iter *iter,
trace_f2fs_direct_IO_enter(inode, offset, count, iov_iter_rw(iter));
- err = blockdev_direct_IO(iocb, inode, iter, offset, get_data_block_dio);
+ err = blockdev_direct_IO(iocb, inode, iter, get_data_block_dio);
if (err < 0 && iov_iter_rw(iter) == WRITE)
f2fs_write_failed(mapping, offset + count);
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 90d1157..eb9d027 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -1886,13 +1886,8 @@ static ssize_t f2fs_file_write_iter(struct kiocb *iocb, struct iov_iter *from)
}
inode_unlock(inode);
- if (ret > 0) {
- ssize_t err;
-
- err = generic_write_sync(file, iocb->ki_pos - ret, ret);
- if (err < 0)
- ret = err;
- }
+ if (ret > 0)
+ ret = generic_write_sync(iocb, ret);
return ret;
}
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