NFS: make 2 functions static

[~andy/linux] / fs / nfs / read.c

diff --git a/fs/nfs/read.c b/fs/nfs/read.c
index 4b5f58da565083a229cabb0021492671de1cb663..65c0c5b32351cfaf7b3f9facd5d0e37a1bd9ce9b 100644 (file)
--- a/fs/nfs/read.c
+++ b/fs/nfs/read.c
@@ -15,7 +15,6 @@
  * within the RPC code when root squashing is suspected.
  */
 
-#include <linux/config.h>
 #include <linux/time.h>
 #include <linux/kernel.h>
 #include <linux/errno.h>
@@ -51,14 +50,11 @@ struct nfs_read_data *nfs_readdata_alloc(unsigned int pagecount)
        if (p) {
                memset(p, 0, sizeof(*p));
                INIT_LIST_HEAD(&p->pages);
-               if (pagecount < NFS_PAGEVEC_SIZE)
-                       p->pagevec = &p->page_array[0];
+               if (pagecount <= ARRAY_SIZE(p->page_array))
+                       p->pagevec = p->page_array;
                else {
-                       size_t size = ++pagecount * sizeof(struct page *);
-                       p->pagevec = kmalloc(size, GFP_NOFS);
-                       if (p->pagevec) {
-                               memset(p->pagevec, 0, size);
-                       } else {
+                       p->pagevec = kcalloc(pagecount, sizeof(struct page *), GFP_NOFS);
+                       if (!p->pagevec) {
                                mempool_free(p, nfs_rdata_mempool);
                                p = NULL;
                        }
@@ -67,7 +63,7 @@ struct nfs_read_data *nfs_readdata_alloc(unsigned int pagecount)
        return p;
 }
 
-void nfs_readdata_free(struct nfs_read_data *p)
+static void nfs_readdata_free(struct nfs_read_data *p)
 {
        if (p && (p->pagevec != &p->page_array[0]))
                kfree(p->pagevec);
@@ -697,7 +693,7 @@ int nfs_readpages(struct file *filp, struct address_space *mapping,
        return ret;
 }
 
-int nfs_init_readpagecache(void)
+int __init nfs_init_readpagecache(void)
 {
        nfs_rdata_cachep = kmem_cache_create("nfs_read_data",
                                             sizeof(struct nfs_read_data),