nfsd: use vfs_iter_read/write

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Instead of messing with the address limit to use vfs_read/vfs_writev.

Note that this requires that exported file implement ->read_iter and
->write_iter.  All currently exportable file systems do this.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

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Christoph Hellwig 2017-05-27 11:16:53 +03:00 • committed by Al Viro

parent abbb65899a

commit 73da852e38

1 changed files with 7 additions and 10 deletions

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fs/nfsd/vfs.c

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