X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=kernel%2Farch%2Fxtensa%2Finclude%2Fasm%2Fstacktrace.h;h=fe06e8ed162b754ce2c6cceec4ddb9682030f088;hb=e09b41010ba33a20a87472ee821fa407a5b8da36;hp=6a05fcb0a20de444d05d0706ff49795e0028ea94;hpb=f93b97fd65072de626c074dbe099a1fff05ce060;p=kvmfornfv.git

diff --git a/kernel/arch/xtensa/include/asm/stacktrace.h b/kernel/arch/xtensa/include/asm/stacktrace.h
index 6a05fcb0a..fe06e8ed1 100644
--- a/kernel/arch/xtensa/include/asm/stacktrace.h
+++ b/kernel/arch/xtensa/include/asm/stacktrace.h
@@ -33,4 +33,12 @@ void walk_stackframe(unsigned long *sp,
 		int (*fn)(struct stackframe *frame, void *data),
 		void *data);
 
+void xtensa_backtrace_kernel(struct pt_regs *regs, unsigned int depth,
+			     int (*kfn)(struct stackframe *frame, void *data),
+			     int (*ufn)(struct stackframe *frame, void *data),
+			     void *data);
+void xtensa_backtrace_user(struct pt_regs *regs, unsigned int depth,
+			   int (*ufn)(struct stackframe *frame, void *data),
+			   void *data);
+
 #endif /* _XTENSA_STACKTRACE_H */