Al Viro 85128b2be6 fix nfs O_DIRECT advancing iov_iter too much ...

It leaves the iterator advanced by the amount of IO it has requested
instead of the amount actually transferred.  Among other things,
that confuses the hell out of generic_file_splice_read().

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

2017-04-17 14:23:20 -04:00

29 KiB

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