From: Steven Rostedt <rostedt@goodmis.org>
To: linux-kernel@vger.kernel.org
Cc: Ingo Molnar <mingo@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Subject: [for-linus][PATCH 6/7] ftrace/x86: Remove mcount() declaration
Date: Sat, 31 Aug 2019 06:53:35 -0400 [thread overview]
Message-ID: <20190831105410.678550292@goodmis.org> (raw)
In-Reply-To: 20190831105329.122820332@goodmis.org
From: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Commit 562e14f72292 ("ftrace/x86: Remove mcount support") removed the
support for using mcount, so we could remove the mcount() declaration
to clean up.
Link: http://lkml.kernel.org/r/20190826170150.10f101ba@xhacker.debian
Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
---
arch/x86/include/asm/ftrace.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/arch/x86/include/asm/ftrace.h b/arch/x86/include/asm/ftrace.h
index 287f1f7b2e52..c38a66661576 100644
--- a/arch/x86/include/asm/ftrace.h
+++ b/arch/x86/include/asm/ftrace.h
@@ -16,7 +16,6 @@
#define HAVE_FUNCTION_GRAPH_RET_ADDR_PTR
#ifndef __ASSEMBLY__
-extern void mcount(void);
extern atomic_t modifying_ftrace_code;
extern void __fentry__(void);
--
2.20.1
next prev parent reply other threads:[~2019-08-31 10:54 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-31 10:53 [for-linus][PATCH 0/7] tracing: Updates for 5.3 Steven Rostedt
2019-08-31 10:53 ` [for-linus][PATCH 1/7] ftrace: Fix NULL pointer dereference in t_probe_next() Steven Rostedt
2019-08-31 10:53 ` [for-linus][PATCH 2/7] ftrace: Check for empty hash and comment the race with registering probes Steven Rostedt
2019-08-31 10:53 ` [for-linus][PATCH 3/7] ftrace: Check for successful allocation of hash Steven Rostedt
2019-08-31 10:53 ` [for-linus][PATCH 4/7] tracing: Make exported ftrace_set_clr_event non-static Steven Rostedt
2019-08-31 10:53 ` [for-linus][PATCH 5/7] tracing/probe: Fix null pointer dereference Steven Rostedt
2019-08-31 10:53 ` Steven Rostedt [this message]
2019-08-31 10:53 ` [for-linus][PATCH 7/7] tracing: Correct kdoc formats Steven Rostedt
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