tree c86ce80fa069cbe60f3c3dfbc939269ecc0d1aa4
parent f39c1bfb5a03e2d255451bff05be0d7255298fa4
author Trond Myklebust <Trond.Myklebust@netapp.com> 1347392312 -0400
committer Trond Myklebust <Trond.Myklebust@netapp.com> 1347392312 -0400

NFS: fsync() must exit with an error if page writeback failed

We need to ensure that if the call to filemap_write_and_wait_range()
fails, then we report that error back to the application.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>