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| author |   Anna Schumaker <Anna.Schumaker@Netapp.com> | 2022-07-21 14:21:32 -0400 |
|---|---|---|
| committer |   Trond Myklebust <trond.myklebust@hammerspace.com> | 2022-07-23 15:38:29 -0400 |
| commit | 7c4cd5f4d2dd4a028a46bfb696b0cd387caadf33 (patch) | |
| tree | f4598d27c5c81a33cc03256b89e452b8f699e12e /include/linux/sunrpc/xdr.h | |
| parent | SUNRPC: Introduce xdr_stream_move_subsegment() (diff) | |
| download | linux-dev-7c4cd5f4d2dd4a028a46bfb696b0cd387caadf33.tar.xz linux-dev-7c4cd5f4d2dd4a028a46bfb696b0cd387caadf33.zip | |
SUNRPC: Add a function for directly setting the xdr page len
We need to do this step during READ_PLUS decoding so that we know pages
are the right length and any extra data has been preserved in the tail.
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'include/linux/sunrpc/xdr.h')
| -rw-r--r-- | include/linux/sunrpc/xdr.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/sunrpc/xdr.h b/include/linux/sunrpc/xdr.h index 7dcc6c31fe29..8cd38a9994ca 100644 --- a/include/linux/sunrpc/xdr.h +++ b/include/linux/sunrpc/xdr.h @@ -258,6 +258,7 @@ extern __be32 *xdr_inline_decode(struct xdr_stream *xdr, size_t nbytes); 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(const struct xdr_buf *buf, unsigned int offset, unsigned int len, int (*actor)(struct scatterlist *, void *), void *data); +extern void xdr_set_pagelen(struct xdr_stream *, unsigned int len); extern unsigned int xdr_align_data(struct xdr_stream *, unsigned int offset, unsigned int length); extern unsigned int xdr_expand_hole(struct xdr_stream *, unsigned int offset, unsigned int length); extern bool xdr_stream_subsegment(struct xdr_stream *xdr, struct xdr_buf *subbuf, |