From: Steven Rostedt <rostedt@goodmis.org>
To: linux-kernel@vger.kernel.org
Cc: Ingo Molnar <mingo@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Namhyung Kim <namhyung@kernel.org>,
Masami Hiramatsu <mhiramat@kernel.org>,
Tom Zanussi <zanussi@kernel.org>,
Ravi Bangoria <ravi.bangoria@linux.vnet.ibm.com>,
"Joel Fernandes (Google)" <joel@joelfernandes.org>
Subject: [for-next][PATCH 01/30] function_graph: Remove unused task_curr_ret_stack()
Date: Wed, 05 Dec 2018 18:47:50 -0500 [thread overview]
Message-ID: <20181205234828.508662484@goodmis.org> (raw)
In-Reply-To: 20181205234749.372720574@goodmis.org
From: "Steven Rostedt (VMware)" <rostedt@goodmis.org>
The static inline function task_curr_ret_stack() is unused, remove it.
Reviewed-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Reviewed-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
---
include/linux/ftrace.h | 10 ----------
1 file changed, 10 deletions(-)
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index dd16e8218db3..10bd46434908 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -809,11 +809,6 @@ extern void ftrace_graph_init_task(struct task_struct *t);
extern void ftrace_graph_exit_task(struct task_struct *t);
extern void ftrace_graph_init_idle_task(struct task_struct *t, int cpu);
-static inline int task_curr_ret_stack(struct task_struct *t)
-{
- return t->curr_ret_stack;
-}
-
static inline void pause_graph_tracing(void)
{
atomic_inc(¤t->tracing_graph_pause);
@@ -838,11 +833,6 @@ static inline int register_ftrace_graph(trace_func_graph_ret_t retfunc,
}
static inline void unregister_ftrace_graph(void) { }
-static inline int task_curr_ret_stack(struct task_struct *tsk)
-{
- return -1;
-}
-
static inline unsigned long
ftrace_graph_ret_addr(struct task_struct *task, int *idx, unsigned long ret,
unsigned long *retp)
--
2.19.1
next prev parent reply other threads:[~2018-12-05 23:48 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-05 23:47 [for-next][PATCH 00/30] tracing: Updates for the next merge window Steven Rostedt
2018-12-05 23:47 ` Steven Rostedt [this message]
2018-12-05 23:47 ` [for-next][PATCH 02/30] tracing: Do not line wrap short line in function_graph_enter() Steven Rostedt
2018-12-05 23:47 ` [for-next][PATCH 03/30] fgraph: Create a fgraph.c file to store function graph infrastructure Steven Rostedt
2018-12-05 23:47 ` [for-next][PATCH 04/30] fgraph: Have set_graph_notrace only affect function_graph tracer Steven Rostedt
2018-12-05 23:47 ` [for-next][PATCH 05/30] arm64: function_graph: Remove use of FTRACE_NOTRACE_DEPTH Steven Rostedt
2018-12-06 3:55 ` Steven Rostedt
2018-12-06 15:49 ` Will Deacon
2018-12-06 15:55 ` Steven Rostedt
2018-12-05 23:47 ` [for-next][PATCH 06/30] function_graph: Remove the " Steven Rostedt
2018-12-05 23:47 ` [for-next][PATCH 07/30] ftrace: Create new ftrace_internal.h header Steven Rostedt
2018-12-05 23:47 ` [for-next][PATCH 08/30] function_graph: Do not expose the graph_time option when profiler is not configured Steven Rostedt
2018-12-05 23:47 ` [for-next][PATCH 09/30] fgraph: Move function graph specific code into fgraph.c Steven Rostedt
2018-12-05 23:47 ` [for-next][PATCH 10/30] tracing: Rearrange functions in trace_sched_wakeup.c Steven Rostedt
2018-12-05 23:48 ` [for-next][PATCH 11/30] fgraph: Add new fgraph_ops structure to enable function graph hooks Steven Rostedt
2018-12-05 23:48 ` [for-next][PATCH 12/30] function_graph: Move ftrace_graph_ret_addr() to fgraph.c Steven Rostedt
2018-12-05 23:48 ` [for-next][PATCH 13/30] function_graph: Have profiler use new helper ftrace_graph_get_ret_stack() Steven Rostedt
2018-12-05 23:48 ` [for-next][PATCH 14/30] tracing: Have trace_stack nr_entries compare not be so subtle Steven Rostedt
2018-12-05 23:48 ` [for-next][PATCH 15/30] scripts/recordmcount.{c,pl}: support -ffunction-sections .text.* section names Steven Rostedt
2018-12-05 23:48 ` [for-next][PATCH 16/30] ring-buffer: Add percentage of ring buffer full to wake up reader Steven Rostedt
2018-12-05 23:48 ` [for-next][PATCH 17/30] tracing: Add tracefs file buffer_percentage Steven Rostedt
2018-12-05 23:48 ` [for-next][PATCH 18/30] tracing: Change default buffer_percent to 50 Steven Rostedt
2018-12-05 23:48 ` [for-next][PATCH 19/30] tracing/uprobes: Add busy check when cleanup all uprobes Steven Rostedt
2018-12-05 23:48 ` [for-next][PATCH 20/30] tracing: Lock event_mutex before synth_event_mutex Steven Rostedt
2018-12-05 23:48 ` [for-next][PATCH 21/30] tracing: Simplify creation and deletion of synthetic events Steven Rostedt
2018-12-05 23:48 ` [for-next][PATCH 22/30] tracing: Integrate similar probe argument parsers Steven Rostedt
2018-12-05 23:48 ` [for-next][PATCH 23/30] tracing: Add unified dynamic event framework Steven Rostedt
2018-12-05 23:48 ` [for-next][PATCH 24/30] tracing/kprobes: Use dyn_event framework for kprobe events Steven Rostedt
2018-12-05 23:48 ` [for-next][PATCH 25/30] tracing/uprobes: Use dyn_event framework for uprobe events Steven Rostedt
2018-12-05 23:48 ` [for-next][PATCH 26/30] tracing: Use dyn_event framework for synthetic events Steven Rostedt
2018-12-05 23:48 ` [for-next][PATCH 27/30] tracing: Remove unneeded synth_event_mutex Steven Rostedt
2018-12-05 23:48 ` [for-next][PATCH 28/30] tracing: Consolidate trace_add/remove_event_call back to the nolock functions Steven Rostedt
2018-12-05 23:48 ` [for-next][PATCH 29/30] tracing: Add generic event-name based remove event method Steven Rostedt
2018-12-05 23:48 ` [for-next][PATCH 30/30] selftests/ftrace: Add testcases for dynamic event Steven Rostedt
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