NFS: Fix nfs_direct_write_reschedule_io()

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The 'hdr->good_bytes' is defined as the number of bytes we expect to
read or write starting at offset hdr->io_start. In the case of a partial
read/write we may end up adjusting hdr->args.offset and hdr->args.count
to skip I/O for data that was already read/written, and so we must ensure
the calculation takes that into account.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>

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Trond Myklebust 2020-01-06 15:25:14 -05:00 • committed by Anna Schumaker

parent 8c9cb71491

commit 4daaeba938

1 changed files with 2 additions and 1 deletions

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fs/nfs/direct.c

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