Commit 8f7c2c37 authored by Zhaolei's avatar Zhaolei Committed by Ingo Molnar
Browse files

Make __stringify support variable argument macros too



For example:

  __stringify(__entry->irq, __entry->ret)

will now convert it to:

  "REC->irq, REC->ret"

It also still supports single arguments as the old macro did.
Signed-off-by: default avatarZhao Lei <zhaolei@cn.fujitsu.com>
Acked-by: default avatarFrederic Weisbecker <fweisbec@gmail.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
LKML-Reference: <49DC6751.30308@cn.fujitsu.com>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 4d1f4372
......@@ -6,7 +6,7 @@
* converts to "bar".
*/
#define __stringify_1(x) #x
#define __stringify(x) __stringify_1(x)
#define __stringify_1(x...) #x
#define __stringify(x...) __stringify_1(x)
#endif /* !__LINUX_STRINGIFY_H */
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