diff options
Diffstat (limited to 'fs/nfs/read.c')
| -rw-r--r-- | fs/nfs/read.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/fs/nfs/read.c b/fs/nfs/read.c index 6267b873bbc..b6bdb18e892 100644 --- a/fs/nfs/read.c +++ b/fs/nfs/read.c @@ -48,6 +48,7 @@ struct nfs_read_header *nfs_readhdr_alloc(void) } return rhdr; } +EXPORT_SYMBOL_GPL(nfs_readhdr_alloc); static struct nfs_read_data *nfs_readdata_alloc(struct nfs_pgio_header *hdr, unsigned int pagecount) @@ -80,6 +81,7 @@ void nfs_readhdr_free(struct nfs_pgio_header *hdr) kmem_cache_free(nfs_rdata_cachep, rhdr); } +EXPORT_SYMBOL_GPL(nfs_readhdr_free); void nfs_readdata_release(struct nfs_read_data *rdata) { @@ -96,6 +98,7 @@ void nfs_readdata_release(struct nfs_read_data *rdata) if (atomic_dec_and_test(&hdr->refcnt)) hdr->completion_ops->completion(hdr); } +EXPORT_SYMBOL_GPL(nfs_readdata_release); static int nfs_return_empty_page(struct page *page) @@ -113,6 +116,7 @@ void nfs_pageio_init_read(struct nfs_pageio_descriptor *pgio, nfs_pageio_init(pgio, inode, &nfs_pageio_read_ops, compl_ops, NFS_SERVER(inode)->rsize, 0); } +EXPORT_SYMBOL_GPL(nfs_pageio_init_read); void nfs_pageio_reset_read_mds(struct nfs_pageio_descriptor *pgio) { @@ -397,6 +401,7 @@ int nfs_generic_pagein(struct nfs_pageio_descriptor *desc, return nfs_pagein_multi(desc, hdr); return nfs_pagein_one(desc, hdr); } +EXPORT_SYMBOL_GPL(nfs_generic_pagein); static int nfs_generic_pg_readpages(struct nfs_pageio_descriptor *desc) { @@ -522,11 +527,11 @@ static const struct rpc_call_ops nfs_read_common_ops = { int nfs_readpage(struct file *file, struct page *page) { struct nfs_open_context *ctx; - struct inode *inode = page->mapping->host; + struct inode *inode = page_file_mapping(page)->host; int error; dprintk("NFS: nfs_readpage (%p %ld@%lu)\n", - page, PAGE_CACHE_SIZE, page->index); + page, PAGE_CACHE_SIZE, page_file_index(page)); nfs_inc_stats(inode, NFSIOS_VFSREADPAGE); nfs_add_stats(inode, NFSIOS_READPAGES, 1); @@ -580,7 +585,7 @@ static int readpage_async_filler(void *data, struct page *page) { struct nfs_readdesc *desc = (struct nfs_readdesc *)data; - struct inode *inode = page->mapping->host; + struct inode *inode = page_file_mapping(page)->host; struct nfs_page *new; unsigned int len; int error; |