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Commit 77ec430e authored by Jan Beulich's avatar Jan Beulich Committed by Dave Jones
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[AGPGART] Add missing calls to global_flush_tlb() to ali-agp 



add missing calls to global_flush_tlb().

Signed-off-by: default avatarJan Beulich <jbeulich@novell.com>
Signed-off-by: default avatarDave Jones <davej@redhat.com>
parent 82eab130

drivers/char/agp/ali-agp.c

+2 −0
Original line number Original line Diff line number Diff line
@@ -145,6 +145,7 @@ static void *m1541_alloc_page(struct agp_bridge_data *bridge) 
	void *addr = agp_generic_alloc_page(agp_bridge);

	void *addr = agp_generic_alloc_page(agp_bridge);

	u32 temp;

	u32 temp;





	global_flush_tlb();

	if (!addr)

	if (!addr)

		return NULL;

		return NULL;
@@ -160,6 +161,7 @@ static void ali_destroy_page(void * addr) 
	if (addr) {

	if (addr) {

		global_cache_flush();	/* is this really needed?  --hch */

		global_cache_flush();	/* is this really needed?  --hch */

		agp_generic_destroy_page(addr);

		agp_generic_destroy_page(addr);

		global_flush_tlb();

	}

	}

}

}