jbd: clean up journal_try_to_free_buffers()

[safe/jmp/linux-2.6] / include / linux / dmar.h

diff --git a/include/linux/dmar.h b/include/linux/dmar.h
index 4a0ce6f..10ff5c4 100644 (file)
--- a/include/linux/dmar.h
+++ b/include/linux/dmar.h
@@ -34,6 +34,7 @@ struct dmar_drhd_unit {
        u64     reg_base_addr;          /* register base address*/
        struct  pci_dev **devices;      /* target device array  */
        int     devices_cnt;            /* target device count  */
+       u16     segment;                /* PCI domain           */
        u8      ignored:1;              /* ignore drhd          */
        u8      include_all:1;
        struct intel_iommu *iommu;
@@ -107,6 +108,7 @@ struct irte {
 };
 #ifdef CONFIG_INTR_REMAP
 extern int intr_remapping_enabled;
+extern int intr_remapping_supported(void);
 extern int enable_intr_remapping(int);
 extern void disable_intr_remapping(void);
 extern int reenable_intr_remapping(int);
@@ -156,6 +158,8 @@ static inline struct intel_iommu *map_ioapic_to_ir(int apic)
 }
 #define irq_remapped(irq)              (0)
 #define enable_intr_remapping(mode)    (-1)
+#define disable_intr_remapping()       (0)
+#define reenable_intr_remapping(mode)  (0)
 #define intr_remapping_enabled         (0)
 #endif