[PATCH for review] [74/145] x86_64: Calgary IOMMU: rearrange 'struct iommu_table' members

[Andi Kleen]

r

From: Muli Ben-Yehuda <muli@xxxxxxxxxx>

Rearrange struct members loosely based on size for improved alignment
and to save a few bytes.

Signed-off-by: Muli Ben-Yehuda <muli@xxxxxxxxxx>
Signed-off-by: Jon Mason <jdmason@xxxxxxxxxx>
Signed-off-by: Andi Kleen <ak@xxxxxxx>

---
 include/asm-x86_64/calgary.h |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

Index: linux/include/asm-x86_64/calgary.h
===================================================================
--- linux.orig/include/asm-x86_64/calgary.h
+++ linux/include/asm-x86_64/calgary.h
@@ -34,12 +34,12 @@ struct iommu_table {
 	unsigned long  it_base;      /* mapped address of tce table */
 	unsigned long  it_hint;      /* Hint for next alloc */
 	unsigned long *it_map;       /* A simple allocation bitmap for now */
+	void __iomem  *bbar;         /* Bridge BAR */
+	u64	       tar_val;      /* Table Address Register */
+	struct timer_list watchdog_timer;
 	spinlock_t     it_lock;      /* Protects it_map */
 	unsigned int   it_size;      /* Size of iommu table in entries */
 	unsigned char  it_busno;     /* Bus number this table belongs to */
-	void __iomem  *bbar;
-	u64	       tar_val;
-	struct timer_list watchdog_timer;
 };
 
 #define TCE_TABLE_SIZE_UNSPECIFIED	~0
-
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