From: "Frédéric Weisbecker" <fweisbec@gmail.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: linux-kernel@vger.kernel.org
Subject: [Patch -tip 2/3] Tracing/ftrace: Don't consume unhandled entries by boot tracer
Date: Thu, 25 Sep 2008 13:25:30 +0100 [thread overview]
Message-ID: <48DB833A.9010103@gmail.com> (raw)
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When the boot tracer can't handle an entry output, it returns 1.
It should return 0 to relay on other output functions.
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
--
[-- Attachment #2: 2.diff --]
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diff --git a/kernel/trace/trace_boot.c b/kernel/trace/trace_boot.c
index c65ef8f..d5c9e2e 100644
--- a/kernel/trace/trace_boot.c
+++ b/kernel/trace/trace_boot.c
@@ -47,7 +47,7 @@ static void boot_trace_ctrl_update(struct trace_array *tr)
static int initcall_print_line(struct trace_iterator *iter)
{
- int ret = 1;
+ int ret = 0;
struct trace_entry *entry = iter->ent;
struct boot_trace *it = &entry->field.initcall;
struct trace_seq *s = &iter->seq;
next reply other threads:[~2008-09-25 11:19 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-25 12:25 Frédéric Weisbecker [this message]
2008-09-25 12:53 ` [Patch -tip 2/3] Tracing/ftrace: Don't consume unhandled entries by boot tracer Ingo Molnar
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