Matthew Wilcox discovered that we were using 72 bytes on 64-bit.
This part of his patch series can be an independent patch.
Signed-off-by: Hidetoshi Seto <seto.hidetoshi@xxxxxxxxxxxxxx>
---
include/linux/msi.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/include/linux/msi.h b/include/linux/msi.h
index 8f29392..a668aaa 100644
--- a/include/linux/msi.h
+++ b/include/linux/msi.h
@@ -22,8 +22,8 @@ struct msi_desc {
__u8 masked : 1;
__u8 is_64 : 1; /* Address size: 0=32bit 1=64bit */
__u8 pos; /* Location of the msi capability */
- __u32 maskbits_mask; /* mask bits mask */
__u16 entry_nr; /* specific enabled entry */
+ __u32 maskbits_mask; /* mask bits mask */
unsigned default_irq; /* default pre-assigned irq */
}msi_attrib;
--
--
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