* [PATCH] backports: kref_get_unless_zero was merged to stable
@ 2013-05-06 8:39 Johannes Berg
2013-05-07 13:21 ` Johannes Berg
0 siblings, 1 reply; 2+ messages in thread
From: Johannes Berg @ 2013-05-06 8:39 UTC (permalink / raw)
To: backports; +Cc: Emmanuel Grumbach
From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Mask the symbol so no matter where it was backported we can
compile against that kernel tree.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Dor Shaish <dor.shaish@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---
backport/backport-include/linux/kref.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/backport/backport-include/linux/kref.h b/backport/backport-include/linux/kref.h
index 40f3c77..d7b6381 100644
--- a/backport/backport-include/linux/kref.h
+++ b/backport/backport-include/linux/kref.h
@@ -5,6 +5,10 @@
#if LINUX_VERSION_CODE < KERNEL_VERSION(3,8,0)
#include <linux/atomic.h>
+
+/* This was backported to some kernels (e.g. 3.2.44 and 3.4.41), mask it */
+#define kref_get_unless_zero LINUX_BACKPORT(kref_get_unless_zero)
+
/* This backports:
*
* commit 4b20db3de8dab005b07c74161cb041db8c5ff3a7
--
1.8.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] backports: kref_get_unless_zero was merged to stable
2013-05-06 8:39 [PATCH] backports: kref_get_unless_zero was merged to stable Johannes Berg
@ 2013-05-07 13:21 ` Johannes Berg
0 siblings, 0 replies; 2+ messages in thread
From: Johannes Berg @ 2013-05-07 13:21 UTC (permalink / raw)
To: backports; +Cc: Emmanuel Grumbach
On Mon, 2013-05-06 at 10:39 +0200, Johannes Berg wrote:
> From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
>
> Mask the symbol so no matter where it was backported we can
> compile against that kernel tree.
Applied.
johannes
^ permalink raw reply [flat|nested] 2+ messages in thread
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2013-05-06 8:39 [PATCH] backports: kref_get_unless_zero was merged to stable Johannes Berg
2013-05-07 13:21 ` Johannes Berg
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