#include <asm/system.h>
+#include "internal.h"
#include "iostat.h"
#define NFSDBG_FACILITY NFSDBG_PAGECACHE
static const struct rpc_call_ops nfs_read_partial_ops;
static const struct rpc_call_ops nfs_read_full_ops;
-static kmem_cache_t *nfs_rdata_cachep;
+static struct kmem_cache *nfs_rdata_cachep;
static mempool_t *nfs_rdata_mempool;
#define MIN_POOL_READ (32)
struct nfs_read_data *nfs_readdata_alloc(size_t len)
{
unsigned int pagecount = (len + PAGE_SIZE - 1) >> PAGE_SHIFT;
- struct nfs_read_data *p = mempool_alloc(nfs_rdata_mempool, SLAB_NOFS);
+ struct nfs_read_data *p = mempool_alloc(nfs_rdata_mempool, GFP_NOFS);
if (p) {
memset(p, 0, sizeof(*p));
nfs_readdata_free(data);
}
-static
-unsigned int nfs_page_length(struct inode *inode, struct page *page)
-{
- loff_t i_size = i_size_read(inode);
- unsigned long idx;
-
- if (i_size <= 0)
- return 0;
- idx = (i_size - 1) >> PAGE_CACHE_SHIFT;
- if (page->index > idx)
- return 0;
- if (page->index != idx)
- return PAGE_CACHE_SIZE;
- return 1 + ((i_size - 1) & (PAGE_CACHE_SIZE - 1));
-}
-
static
int nfs_return_empty_page(struct page *page)
{
struct nfs_page *new;
unsigned int len;
- len = nfs_page_length(inode, page);
+ len = nfs_page_length(page);
if (len == 0)
return nfs_return_empty_page(page);
new = nfs_create_request(ctx, inode, page, 0, len);
unsigned int len;
nfs_wb_page(inode, page);
- len = nfs_page_length(inode, page);
+ len = nfs_page_length(page);
if (len == 0)
return nfs_return_empty_page(page);
new = nfs_create_request(desc->ctx, inode, page, 0, len);