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-rw-r--r--include/asm-generic/bug.h6
-rw-r--r--include/asm-generic/vmlinux.lds.h1
-rw-r--r--include/linux/rcupdate.h2
3 files changed, 5 insertions, 4 deletions
diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
index 84458b0c38d1..2520a6e241dc 100644
--- a/include/asm-generic/bug.h
+++ b/include/asm-generic/bug.h
@@ -134,7 +134,7 @@ extern void warn_slowpath_null(const char *file, const int line);
#endif
#define WARN_ON_ONCE(condition) ({ \
- static bool __warned; \
+ static bool __section(.data.unlikely) __warned; \
int __ret_warn_once = !!(condition); \
\
if (unlikely(__ret_warn_once)) \
@@ -144,7 +144,7 @@ extern void warn_slowpath_null(const char *file, const int line);
})
#define WARN_ONCE(condition, format...) ({ \
- static bool __warned; \
+ static bool __section(.data.unlikely) __warned; \
int __ret_warn_once = !!(condition); \
\
if (unlikely(__ret_warn_once)) \
@@ -154,7 +154,7 @@ extern void warn_slowpath_null(const char *file, const int line);
})
#define WARN_TAINT_ONCE(condition, taint, format...) ({ \
- static bool __warned; \
+ static bool __section(.data.unlikely) __warned; \
int __ret_warn_once = !!(condition); \
\
if (unlikely(__ret_warn_once)) \
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index b5e2e4c6b017..798603e8ec38 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -167,6 +167,7 @@
CPU_KEEP(exit.data) \
MEM_KEEP(init.data) \
MEM_KEEP(exit.data) \
+ *(.data.unlikely) \
STRUCT_ALIGN(); \
*(__tracepoints) \
/* implement dynamic printk debug */ \
diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
index 937217425c47..2c62594b67dd 100644
--- a/include/linux/rcupdate.h
+++ b/include/linux/rcupdate.h
@@ -418,7 +418,7 @@ extern int rcu_my_thread_group_empty(void);
*/
#define rcu_lockdep_assert(c, s) \
do { \
- static bool __warned; \
+ static bool __section(.data.unlikely) __warned; \
if (debug_lockdep_rcu_enabled() && !__warned && !(c)) { \
__warned = true; \
lockdep_rcu_suspicious(__FILE__, __LINE__, s); \