[Xen-changelog] [xen master] spinlock: shrink struct lock_debug

[patchbot@xxxxxxx]

commit e73460f8636160779fbaded71fa739c1c615c9a6
Author:     Jennifer Herbert <jennifer.herbert@xxxxxxxxxx>
AuthorDate: Fri Jan 29 17:52:23 2016 +0100
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Fri Jan 29 17:52:23 2016 +0100

    spinlock: shrink struct lock_debug
    
    Reduce the size of struct lock_debug so increases in other lock
    structures don't increase the size of struct domain too much.
    
    Signed-off-by: Jennifer Herbert <jennifer.herbert@xxxxxxxxxx>
    Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>
---
 xen/include/xen/spinlock.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/include/xen/spinlock.h b/xen/include/xen/spinlock.h
index 8b2590f..22c4fc2 100644
--- a/xen/include/xen/spinlock.h
+++ b/xen/include/xen/spinlock.h
@@ -8,7 +8,7 @@
 
 #ifndef NDEBUG
 struct lock_debug {
-    int irq_safe; /* +1: IRQ-safe; 0: not IRQ-safe; -1: don't know yet */
+    s16 irq_safe; /* +1: IRQ-safe; 0: not IRQ-safe; -1: don't know yet */
 };
 #define _LOCK_DEBUG { -1 }
 void spin_debug_enable(void);
--
generated by git-patchbot for /home/xen/git/xen.git#master

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