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authorAl Viro <viro@zeniv.linux.org.uk>2014-03-03 22:03:20 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2014-05-06 17:32:42 -0400
commitf8579f8673b7ecdb7a81d5d5bb1d981093d9aa94 (patch)
treed4287d0dffbf3758e709238302fb8865cdd66651 /fs/btrfs/file.c
parente7c24607b5d68a4cdc56e09d70a3c8bae5f0519f (diff)
generic_file_direct_write(): switch to iov_iter
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/btrfs/file.c')
-rw-r--r--fs/btrfs/file.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index ae6af072b635..9fe20c2052af 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -1669,15 +1669,13 @@ static ssize_t __btrfs_direct_write(struct kiocb *iocb,
loff_t endbyte;
int err;
- written = generic_file_direct_write(iocb, iov, &nr_segs, pos,
- count, ocount);
+ iov_iter_init(&i, iov, nr_segs, count, 0);
+ written = generic_file_direct_write(iocb, &i, pos, count, ocount);
if (written < 0 || written == count)
return written;
pos += written;
- count -= written;
- iov_iter_init(&i, iov, nr_segs, count, written);
written_buffered = __btrfs_buffered_write(file, &i, pos);
if (written_buffered < 0) {
err = written_buffered;