*/
/*
* This file is part of Lustre, http://www.lustre.org/
- * Lustre is a trademark of Sun Microsystems, Inc.
*
* Internal definitions for VVP layer.
*
struct inode *vob_inode;
/**
- * Number of transient pages. This is no longer protected by i_sem,
- * and needs to be atomic. This is not actually used for anything,
- * and can probably be removed.
- */
- atomic_t vob_transient_pages;
- /**
* Number of outstanding mmaps on this file.
*
* \see ll_vm_open(), ll_vm_close().
*/
struct vvp_page {
struct cl_page_slice vpg_cl;
- unsigned vpg_defer_uptodate:1,
- vpg_ra_updated:1,
- vpg_ra_used:1;
/** VM page */
struct page *vpg_page;
};
int vvp_global_init(void);
void vvp_global_fini(void);
-#ifndef HAVE_ACCOUNT_PAGE_DIRTIED_EXPORT
+#if !defined(HAVE_ACCOUNT_PAGE_DIRTIED_EXPORT) || \
+defined(HAVE_KALLSYMS_LOOKUP_NAME)
extern unsigned int (*vvp_account_page_dirtied)(struct page *page,
struct address_space *mapping);
#endif