Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0.2-rc26.diff

[linux-2.6.git] / fs / romfs / inode.c

diff --git a/fs/romfs/inode.c b/fs/romfs/inode.c
index c74f382..9b9eda7 100644 (file)
--- a/fs/romfs/inode.c
+++ b/fs/romfs/inode.c
@@ -418,7 +418,7 @@ static int
 romfs_readpage(struct file *file, struct page * page)
 {
        struct inode *inode = page->mapping->host;
-       unsigned long offset, avail, readlen;
+       loff_t offset, avail, readlen;
        void *buf;
        int result = -EIO;
 
@@ -429,8 +429,8 @@ romfs_readpage(struct file *file, struct page * page)
                goto err_out;
 
        /* 32 bit warning -- but not for us :) */
-       offset = page->index << PAGE_CACHE_SHIFT;
-       if (offset < inode->i_size) {
+       offset = page_offset(page);
+       if (offset < i_size_read(inode)) {
                avail = inode->i_size-offset;
                readlen = min_t(unsigned long, avail, PAGE_SIZE);
                if (romfs_copyfrom(inode, buf, ROMFS_I(inode)->i_dataoffset+offset, readlen) == readlen) {
@@ -463,7 +463,7 @@ static struct address_space_operations romfs_aops = {
        .readpage = romfs_readpage
 };
 
-static struct file_operations romfs_dir_operations = {
+static const struct file_operations romfs_dir_operations = {
        .read           = generic_read_dir,
        .readdir        = romfs_readdir,
 };
@@ -579,7 +579,8 @@ static int init_inodecache(void)
 {
        romfs_inode_cachep = kmem_cache_create("romfs_inode_cache",
                                             sizeof(struct romfs_inode_info),
-                                            0, SLAB_RECLAIM_ACCOUNT,
+                                            0, (SLAB_RECLAIM_ACCOUNT|
+                                               SLAB_MEM_SPREAD),
                                             init_once, NULL);
        if (romfs_inode_cachep == NULL)
                return -ENOMEM;