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generic_file_direct_write(): switch to iov_iter

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Signed-off-by: Al Viro <[email protected]>
This commit is contained in:
Al Viro 2014-03-03 22:03:20 -05:00
commit f8579f8673
6 changed files with 19 additions and 23 deletions
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6
fs/fuse/file.c
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@ -1235,15 +1235,13 @@ static ssize_t fuse_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
goto out;
if (file->f_flags & O_DIRECT) {
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)
goto out;
pos += written;
count -= written;
iov_iter_init(&i, iov, nr_segs, count, written);
written_buffered = fuse_perform_write(file, mapping, &i, pos);
if (written_buffered < 0) {
err = written_buffered;