linux-kernel - [PATCH V2] fix a warning on kernel/trace/trace_branch.c and trace_hw

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Message-ID: <20091007081946.GA25350@helight>
Date:	Wed, 7 Oct 2009 16:19:46 +0800
From:	Zhenwen Xu <helight.xu@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Ingo Molnar <mingo@...hat.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Steven Rostedt <rostedt@...dmis.org>
Subject: [PATCH V2] fix a warning on kernel/trace/trace_branch.c and
	trace_hw_branches.c

fix warnings that caused the API change of trace_buffer_lock_reserve()
change files: kernel/trace/trace_hw_branch.c
	      kernel/trace/trace_branch.c

Signed-off-by: Zhenwen Xu <helight.xu@...il.com>
---
 kernel/trace/trace_branch.c      |    2 +-
 kernel/trace/trace_hw_branches.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/trace/trace_branch.c b/kernel/trace/trace_branch.c
index 7a7a9fd..216e2dd 100644
--- a/kernel/trace/trace_branch.c
+++ b/kernel/trace/trace_branch.c
@@ -54,7 +54,7 @@ probe_likely_condition(struct ftrace_branch_data *f, int val, int expect)
 		goto out;
 
 	pc = preempt_count();
-	event = trace_buffer_lock_reserve(tr, TRACE_BRANCH,
+	event = trace_buffer_lock_reserve(tr->buffer, TRACE_BRANCH,
 					  sizeof(*entry), flags, pc);
 	if (!event)
 		goto out;
diff --git a/kernel/trace/trace_hw_branches.c b/kernel/trace/trace_hw_branches.c
index 23b6385..1cc17ca 100644
--- a/kernel/trace/trace_hw_branches.c
+++ b/kernel/trace/trace_hw_branches.c
@@ -180,7 +180,7 @@ void trace_hw_branch(u64 from, u64 to)
 	if (atomic_inc_return(&tr->data[cpu]->disabled) != 1)
 		goto out;
 
-	event = trace_buffer_lock_reserve(tr, TRACE_HW_BRANCHES,
+	event = trace_buffer_lock_reserve(tr->buffer, TRACE_HW_BRANCHES,
 					  sizeof(*entry), 0, 0);
 	if (!event)
 		goto out;
-- 
1.6.3.3

-- 
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