diff options
| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-06-21 17:05:37 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-06-28 17:20:43 -0400 |
| commit | c337d3655ce85e12c7c476cb81406521926cacd2 (patch) | |
| tree | 2d0f0caa7b4f2b3d366ac7a37fc4d2f82b7706c7 /include/linux/sunrpc | |
| parent | bfeea1dc1c9238f9e5a17a265489ecd0d19f66bb (diff) | |
SUNRPC: xdr_read_pages should return the amount of XDR encoded page data
Callers of xdr_read_pages() will want to know exactly how much XDR
data is encoded in the pages after the data realignment.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'include/linux/sunrpc')
| -rw-r--r-- | include/linux/sunrpc/xdr.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/sunrpc/xdr.h b/include/linux/sunrpc/xdr.h index f1e7f884d1c..2489bce1fb8 100644 --- a/include/linux/sunrpc/xdr.h +++ b/include/linux/sunrpc/xdr.h @@ -223,7 +223,7 @@ extern void xdr_init_decode_pages(struct xdr_stream *xdr, struct xdr_buf *buf, struct page **pages, unsigned int len); extern void xdr_set_scratch_buffer(struct xdr_stream *xdr, void *buf, size_t buflen); extern __be32 *xdr_inline_decode(struct xdr_stream *xdr, size_t nbytes); -extern void xdr_read_pages(struct xdr_stream *xdr, unsigned int len); +extern unsigned int xdr_read_pages(struct xdr_stream *xdr, unsigned int len); extern void xdr_enter_page(struct xdr_stream *xdr, unsigned int len); extern int xdr_process_buf(struct xdr_buf *buf, unsigned int offset, unsigned int len, int (*actor)(struct scatterlist *, void *), void *data); |