From 06fa75ab566c50e01bfd7b055bde85cf9b1bc98a Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Mon, 12 May 2008 21:20:54 +0200 Subject: [PATCH] ftrace: add TRACE_STACK and TRACE_SPECIAL to selftest validation The selftest validation code checks for valid entries in the trace buffer. TRACE_STACK and TRACE_SPECIAL have been added to the code but not to the validator. This patch adds the two to prevent them from flagging a failure in the selftest. Signed-off-by: Steven Rostedt Signed-off-by: Ingo Molnar Signed-off-by: Thomas Gleixner --- kernel/trace/trace_selftest.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/kernel/trace/trace_selftest.c b/kernel/trace/trace_selftest.c index 39dd452647da..92f4acb7740c 100644 --- a/kernel/trace/trace_selftest.c +++ b/kernel/trace/trace_selftest.c @@ -9,6 +9,8 @@ static inline int trace_valid_entry(struct trace_entry *entry) case TRACE_FN: case TRACE_CTX: case TRACE_WAKE: + case TRACE_STACK: + case TRACE_SPECIAL: return 1; } return 0; @@ -180,7 +182,7 @@ int trace_selftest_startup_dynamic_tracing(struct tracer *trace, /* we should only have one item */ if (!ret && count != 1) { - printk(KERN_CONT ".. filter failed .."); + printk(KERN_CONT ".. filter failed count=%ld ..", count); ret = -1; goto out; }