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Commit f42b293d authored Apr 03, 2009 by David Howells

NFS: nfs_readpage_async() needs to be accessible as a fallback for local caching



nfs_readpage_async() needs to be non-static so that it can be used as a
fallback for the local on-disk caching should an EIO crop up when reading the
cache.

Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Steve Dickson <steved@redhat.com>
Acked-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Acked-by: Al Viro <viro@zeniv.linux.org.uk>
Tested-by: Daire Byrne <Daire.Byrne@framestore.com>

parent 1fcdf534

fs/nfs/read.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -111,7 +111,7 @@ static void nfs_readpage_truncate_uninitialised_page(struct nfs_read_data *data)
		}
		}

		static int nfs_readpage_async(struct nfs_open_context ctx, struct inode inode,
		int nfs_readpage_async(struct nfs_open_context ctx, struct inode inode,
		struct page *page)
		{
		LIST_HEAD(one_request);

include/linux/nfs_fs.h

+2 −0

Original line number	Diff line number	Diff line
		@@ -516,6 +516,8 @@ extern int nfs_readpages(struct file , struct address_space ,
		struct list_head *, unsigned);
		extern int nfs_readpage_result(struct rpc_task , struct nfs_read_data );
		extern void nfs_readdata_release(void *data);
		extern int nfs_readpage_async(struct nfs_open_context , struct inode ,
		struct page *);

		/*
		* Allocate nfs_read_data structures