The patch titled
Documentation/atomic_ops.txt: avoid volatile in sample code
has been removed from the -mm tree. Its filename was
documentation-atomic_opstxt-avoid-volatile-in-sample-code.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
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Subject: Documentation/atomic_ops.txt: avoid volatile in sample code
From: Nikanth Karthikesan <knikanth@xxxxxxx>
As declaring counter as volatile is discouraged, it is best not to use it
in sample code as well.
Signed-off-by: Nikanth Karthikesan <knikanth@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
Documentation/atomic_ops.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN Documentation/atomic_ops.txt~documentation-atomic_opstxt-avoid-volatile-in-sample-code Documentation/atomic_ops.txt
--- a/Documentation/atomic_ops.txt~documentation-atomic_opstxt-avoid-volatile-in-sample-code
+++ a/Documentation/atomic_ops.txt
@@ -12,7 +12,7 @@ Also, it should be made opaque such that
C integer type will fail. Something like the following should
suffice:
- typedef struct { volatile int counter; } atomic_t;
+ typedef struct { int counter; } atomic_t;
Historically, counter has been declared volatile. This is now discouraged.
See Documentation/volatile-considered-harmful.txt for the complete rationale.
_
Patches currently in -mm which might be from knikanth@xxxxxxx are
origin.patch
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