From: Eric B Munson <emunson@mgebm.net>
To: kvm-ia64@vger.kernel.org
Subject: [PATCH 3/4] Add generic stubs for kvm stop check functions
Date: Mon, 29 Aug 2011 23:27:14 +0000 [thread overview]
Message-ID: <1314660435-23293-4-git-send-email-emunson@mgebm.net> (raw)
This function is called from the watchdog code when a soft lockup is detected.
If this is an arch that does not support pvclock, this function is used.
Signed-off-by: Eric B Munson <emunson@mgebm.net>
---
include/asm-generic/pvclock.h | 14 ++++++++++++++
1 files changed, 14 insertions(+), 0 deletions(-)
create mode 100644 include/asm-generic/pvclock.h
diff --git a/include/asm-generic/pvclock.h b/include/asm-generic/pvclock.h
new file mode 100644
index 0000000..ff046b6
--- /dev/null
+++ b/include/asm-generic/pvclock.h
@@ -0,0 +1,14 @@
+#ifndef _ASM_GENERIC_PVCLOCK_H
+#define _ASM_GENERIC_PVCLOCK_H
+
+
+/*
+ * These functions are used by architectures that support kvm to avoid issuing
+ * false soft lockup messages.
+ */
+static inline bool kvm_check_and_clear_host_stopped(int cpu)
+{
+ return false;
+}
+
+#endif
--
1.7.4.1
reply other threads:[~2011-08-29 23:27 UTC|newest]
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