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-rw-r--r--arch/x86_64/lib/thunk.S5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86_64/lib/thunk.S b/arch/x86_64/lib/thunk.S
index e49af0032e9..332ea5dff91 100644
--- a/arch/x86_64/lib/thunk.S
+++ b/arch/x86_64/lib/thunk.S
@@ -47,6 +47,11 @@
thunk_retrax __down_failed_interruptible,__down_interruptible
thunk_retrax __down_failed_trylock,__down_trylock
thunk __up_wakeup,__up
+
+#ifdef CONFIG_TRACE_IRQFLAGS
+ thunk trace_hardirqs_on_thunk,trace_hardirqs_on
+ thunk trace_hardirqs_off_thunk,trace_hardirqs_off
+#endif
/* SAVE_ARGS below is used only for the .cfi directives it contains. */
CFI_STARTPROC