From: Steven Rostedt <rostedt@goodmis.org>
To: linux-kernel@vger.kernel.org
Cc: Ingo Molnar <mingo@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Alex Shi <alex.shi@linux.alibaba.com>
Subject: [for-next][PATCH 11/14] tracing: Remove unused TRACE_SEQ_BUF_USED
Date: Fri, 24 Jan 2020 10:17:02 -0500 [thread overview]
Message-ID: <20200124151725.860071968@goodmis.org> (raw)
In-Reply-To: 20200124151651.852781301@goodmis.org
From: Alex Shi <alex.shi@linux.alibaba.com>
This macro isn't used from commit 3a161d99c43c ("tracing: Create
seq_buf layer in trace_seq"). so no needs to keep it.
Link: http://lkml.kernel.org/r/1579586086-45543-1-git-send-email-alex.shi@linux.alibaba.com
Signed-off-by: Alex Shi <alex.shi@linux.alibaba.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
---
kernel/trace/trace_seq.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/kernel/trace/trace_seq.c b/kernel/trace/trace_seq.c
index 87de6edafd14..1d84fcc78e3e 100644
--- a/kernel/trace/trace_seq.c
+++ b/kernel/trace/trace_seq.c
@@ -30,9 +30,6 @@
/* How much buffer is left on the trace_seq? */
#define TRACE_SEQ_BUF_LEFT(s) seq_buf_buffer_left(&(s)->seq)
-/* How much buffer is written? */
-#define TRACE_SEQ_BUF_USED(s) seq_buf_used(&(s)->seq)
-
/*
* trace_seq should work with being initialized with 0s.
*/
--
2.24.1
next prev parent reply other threads:[~2020-01-24 15:17 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-24 15:16 [for-next][PATCH 00/14] tracing: More updates for 5.6 Steven Rostedt
2020-01-24 15:16 ` [for-next][PATCH 01/14] ring-bufer: kernel-doc warning fixes Steven Rostedt
2020-01-24 15:16 ` [for-next][PATCH 02/14] ring-buffer: Fix kernel doc for rb_update_event() Steven Rostedt
2020-01-24 15:16 ` [for-next][PATCH 03/14] tracing: Allow trace_printk() to nest in other tracing code Steven Rostedt
2020-01-24 15:16 ` [for-next][PATCH 04/14] ftrace: Remove abandoned macros Steven Rostedt
2020-01-24 15:16 ` [for-next][PATCH 05/14] ftrace: Remove NR_TO_INIT macro Steven Rostedt
2020-01-24 15:16 ` [for-next][PATCH 06/14] bootconfig: Fix Kconfig help message for BOOT_CONFIG Steven Rostedt
2020-01-24 15:16 ` [for-next][PATCH 07/14] Documentation: bootconfig: Fix typos in bootconfig documentation Steven Rostedt
2020-01-24 15:16 ` [for-next][PATCH 08/14] Documentation: tracing: Fix typos in boot-time tracing documentation Steven Rostedt
2020-01-24 15:17 ` [for-next][PATCH 09/14] tools: bootconfig: Fix spelling mistake "faile" -> "failed" Steven Rostedt
2020-01-24 15:17 ` [for-next][PATCH 10/14] ring-buffer: Remove abandoned macro RB_MISSED_FLAGS Steven Rostedt
2020-01-24 15:17 ` Steven Rostedt [this message]
2020-01-24 15:17 ` [for-next][PATCH 12/14] tracing/boot: Fix an IS_ERR() vs NULL bug Steven Rostedt
2020-01-24 15:17 ` [for-next][PATCH 13/14] tracing: Fix uninitialized buffer var on early exit to trace_vbprintk() Steven Rostedt
2020-01-24 15:17 ` [for-next][PATCH 14/14] trace/kprobe: Remove unused MAX_KPROBE_CMDLINE_SIZE Steven Rostedt
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