NFS: Rename nfs_readdir_free_pagearray() and nfs_readdir_large_page()

nfs_readdir_xdr_to_array() uses both a cache array and an array of
pages, so I rename these functions to make it clearer how the code
works.  nfs_readdir_large_page() becomes nfs_readdir_alloc_pages()
because this function has absolutely nothing to do with setting up a
large page.  nfs_readdir_free_pagearray() becomes
nfs_readdir_free_pages() to stay consistent with the new alloc_pages()
function.

Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>

diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 26c5d63cfc3de420c6e4016cbec550663a388b52..3d8e4ffa0a33a1b0449f6dde73d155ead884ee16 100644 (file)
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -583,7 +583,7 @@ out_nopages:
 }
 
 static
-void nfs_readdir_free_pagearray(struct page **pages, unsigned int npages)
+void nfs_readdir_free_pages(struct page **pages, unsigned int npages)
 {
        unsigned int i;
        for (i = 0; i < npages; i++)
@@ -595,7 +595,7 @@ void nfs_readdir_free_pagearray(struct page **pages, unsigned int npages)
  * to nfs_readdir_free_pagearray
  */
 static
-int nfs_readdir_large_page(struct page **pages, unsigned int npages)
+int nfs_readdir_alloc_pages(struct page **pages, unsigned int npages)
 {
        unsigned int i;
 
@@ -608,7 +608,7 @@ int nfs_readdir_large_page(struct page **pages, unsigned int npages)
        return 0;
 
 out_freepages:
-       nfs_readdir_free_pagearray(pages, i);
+       nfs_readdir_free_pages(pages, i);
        return -ENOMEM;
 }
 
@@ -645,7 +645,7 @@ int nfs_readdir_xdr_to_array(nfs_readdir_descriptor_t *desc, struct page *page,
        memset(array, 0, sizeof(struct nfs_cache_array));
        array->eof_index = -1;
 
-       status = nfs_readdir_large_page(pages, array_size);
+       status = nfs_readdir_alloc_pages(pages, array_size);
        if (status < 0)
                goto out_release_array;
        do {
@@ -663,7 +663,7 @@ int nfs_readdir_xdr_to_array(nfs_readdir_descriptor_t *desc, struct page *page,
                }
        } while (array->eof_index < 0);
 
-       nfs_readdir_free_pagearray(pages, array_size);
+       nfs_readdir_free_pages(pages, array_size);
 out_release_array:
        nfs_readdir_release_array(page);
 out_label_free: