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object_tracing: fix definition

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This is a header file, the definition for _trace_list_sys_ring_buf
needs to be 'extern' otherwise multiple instances of this variable
could be instantiated, leading to linker errors.

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This commit is contained in:
Andrew Boie 2017-08-14 15:24:16 -07:00 • committed by Andrew Boie
commit 5305f36d4f
1 changed files with 1 additions and 1 deletions
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2
include/debug/object_tracing_common.h
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@ -99,7 +99,7 @@
struct ring_buf;
struct ring_buf *_trace_list_sys_ring_buf;
extern struct ring_buf *_trace_list_sys_ring_buf;
#endif /*CONFIG_OBJECT_TRACING*/
#endif /*_OBJECT_TRACING_COMMON_H_*/