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From: Steven Rostedt <rostedt@goodmis.org>
To: linux-kernel@vger.kernel.org
Cc: Ingo Molnar <mingo@kernel.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	Li Bin <huawei.libin@huawei.com>
Subject: [for-next][PATCH 02/13] recordmcount: x86: Assign a meaningful value to rel_type_nop
Date: Tue, 03 Nov 2015 13:03:10 -0500	[thread overview]
Message-ID: <20151103180347.839155490@goodmis.org> (raw)
In-Reply-To: 20151103180308.542651732@goodmis.org

[-- Attachment #1: 0002-recordmcount-x86-Assign-a-meaningful-value-to-rel_ty.patch --]
[-- Type: text/plain, Size: 1209 bytes --]

From: Li Bin <huawei.libin@huawei.com>

Although, the default value of rel_type_nop is zero, and the value
of R_386_NONE/R_X86_64_NONE is zero too, but it should be assigned
a meaningful value explicitly, otherwise it looks confused.

Assign R_386_NONE to rel_type_nop for 386, assign R_X86_64_NONE
to rel_type_nop for x86_64.

Link: http://lkml.kernel.org/r/1446020606-16352-1-git-send-email-huawei.libin@huawei.com

Signed-off-by: Li Bin <huawei.libin@huawei.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---
 scripts/recordmcount.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/scripts/recordmcount.c b/scripts/recordmcount.c
index 3d1984e59a30..8cc020bbe859 100644
--- a/scripts/recordmcount.c
+++ b/scripts/recordmcount.c
@@ -345,6 +345,7 @@ do_file(char const *const fname)
 		break;
 	case EM_386:
 		reltype = R_386_32;
+		rel_type_nop = R_386_NONE;
 		make_nop = make_nop_x86;
 		ideal_nop = ideal_nop5_x86_32;
 		mcount_adjust_32 = -1;
@@ -371,6 +372,7 @@ do_file(char const *const fname)
 		make_nop = make_nop_x86;
 		ideal_nop = ideal_nop5_x86_64;
 		reltype = R_X86_64_64;
+		rel_type_nop = R_X86_64_NONE;
 		mcount_adjust_64 = -1;
 		break;
 	}  /* end switch */
-- 
2.6.1



  parent reply	other threads:[~2015-11-03 18:06 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-11-03 18:03 [for-next][PATCH 00/13] tracing: Minor updates and fixes for 4.4 Steven Rostedt
2015-11-03 18:03 ` [for-next][PATCH 01/13] tracing: Call on_each_cpu() when adding or removing single pids from set_event_pid Steven Rostedt
2015-11-03 18:03 ` Steven Rostedt [this message]
2015-11-03 18:03 ` [for-next][PATCH 03/13] tracing: Only benchmark the time tracepoints take if tracing is on Steven Rostedt
2015-11-03 18:03 ` [for-next][PATCH 04/13] tracing: Update instance_rmdir() to use tracefs_remove_recursive Steven Rostedt
2015-11-03 18:03 ` [for-next][PATCH 05/13] Sample: Trace_event: Correct the comments Steven Rostedt
2015-11-03 18:03 ` [for-next][PATCH 06/13] tracing: report_latency() in trace_sched_wakeup.c can return boolean Steven Rostedt
2015-11-03 18:03 ` [for-next][PATCH 07/13] tracing: report_latency() in trace_irqsoff.c " Steven Rostedt
2015-11-03 18:03 ` [for-next][PATCH 08/13] ring-buffer: rb_is_reader_page() " Steven Rostedt
2015-11-03 18:03 ` [for-next][PATCH 09/13] ring_buffer: ring_buffer_empty{cpu}() " Steven Rostedt
2015-11-03 18:03 ` [for-next][PATCH 10/13] ring-buffer: rb_per_cpu_empty() " Steven Rostedt
2015-11-03 18:03 ` [for-next][PATCH 11/13] ring-buffer: rb_event_is_commit() " Steven Rostedt
2015-11-03 18:03 ` [for-next][PATCH 12/13] tracing: is_legal_op() " Steven Rostedt
2015-11-03 18:03 ` [for-next][PATCH 13/13] tracing: ftrace_event_is_function() " Steven Rostedt

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