From 853d0289340026b30f93fd0e768340221d4e605c Mon Sep 17 00:00:00 2001 From: David Vrabel Date: Mon, 5 Jan 2015 14:13:41 +0000 Subject: xen/grant-table: pre-populate kernel unmap ops for xen_gnttab_unmap_refs() When unmapping grants, instead of converting the kernel map ops to unmap ops on the fly, pre-populate the set of unmap ops. This allows the grant unmap for the kernel mappings to be trivially batched in the future. Signed-off-by: David Vrabel Reviewed-by: Stefano Stabellini --- arch/x86/include/asm/xen/page.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/x86/include/asm/xen/page.h') diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h index 5eea09915a15..e9f52fe2d56a 100644 --- a/arch/x86/include/asm/xen/page.h +++ b/arch/x86/include/asm/xen/page.h @@ -55,7 +55,7 @@ extern int set_foreign_p2m_mapping(struct gnttab_map_grant_ref *map_ops, struct gnttab_map_grant_ref *kmap_ops, struct page **pages, unsigned int count); extern int clear_foreign_p2m_mapping(struct gnttab_unmap_grant_ref *unmap_ops, - struct gnttab_map_grant_ref *kmap_ops, + struct gnttab_unmap_grant_ref *kunmap_ops, struct page **pages, unsigned int count); extern unsigned long m2p_find_override_pfn(unsigned long mfn, unsigned long pfn); -- cgit v1.2.3