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SUNRPC: introduce xdr_init_decode_pages

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Initialize xdr_stream and xdr_buf using an array of page pointers
and length of buffer.

Signed-off-by: Benny Halevy <bhalevy@panasas.com>
This commit is contained in:
Benny Halevy
2011-05-19 14:16:47 -04:00
committed by Boaz Harrosh
parent 35c8bb543c
commit f7da7a129d
5 changed files with 27 additions and 21 deletions
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9
fs/nfs/dir.c
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@@ -512,12 +512,7 @@ int nfs_readdir_page_filler(nfs_readdir_descriptor_t *desc, struct nfs_entry *en
struct page **xdr_pages, struct page *page, unsigned int buflen)
{
struct xdr_stream stream;
struct xdr_buf buf = {
.pages = xdr_pages,
.page_len = buflen,
.buflen = buflen,
.len = buflen,
};
struct xdr_buf buf;
struct page *scratch;
struct nfs_cache_array *array;
unsigned int count = 0;
@@ -527,7 +522,7 @@ int nfs_readdir_page_filler(nfs_readdir_descriptor_t *desc, struct nfs_entry *en
if (scratch == NULL)
return -ENOMEM;
xdr_init_decode(&stream, &buf, NULL);
xdr_init_decode_pages(&stream, &buf, xdr_pages, buflen);
xdr_set_scratch_buffer(&stream, page_address(scratch), PAGE_SIZE);
do {