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| author | Steven Rostedt <rostedt@goodmis.org> | 2024-10-24 22:29:44 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-11-01 02:02:42 +0100 |
| commit | 96ee6b2b6708c966e007617eebd6e605fd6d798e (patch) | |
| tree | 19cb3c9e8847480aa86bdbf40eabfe722285cce9 | |
| parent | f305b1c98b3328112d845cec90a6fb594d277845 (diff) | |
fgraph: Change the name of cpuhp state to "fgraph:online"
[ Upstream commit a574e7f80e86c740e241c762923f50077b2c2a30 ]
The cpuhp state name given to cpuhp_setup_state() is "fgraph_idle_init"
which doesn't really conform to the names that are used for cpu hotplug
setups. Instead rename it to "fgraph:online" to be in line with other
states.
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/20241024222944.473d88c5@rorschach.local.home
Suggested-by: Masami Hiramatsu <mhiramat@kernel.org>
Fixes: 2c02f7375e658 ("fgraph: Use CPU hotplug mechanism to initialize idle shadow stacks")
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | kernel/trace/fgraph.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/trace/fgraph.c b/kernel/trace/fgraph.c index cd1c2946018c8..69e226a48daa9 100644 --- a/kernel/trace/fgraph.c +++ b/kernel/trace/fgraph.c @@ -1255,7 +1255,7 @@ int register_ftrace_graph(struct fgraph_ops *gops) guard(mutex)(&ftrace_lock); if (!fgraph_initialized) { - ret = cpuhp_setup_state(CPUHP_AP_ONLINE_DYN, "fgraph_idle_init", + ret = cpuhp_setup_state(CPUHP_AP_ONLINE_DYN, "fgraph:online", fgraph_cpu_init, NULL); if (ret < 0) { pr_warn("fgraph: Error to init cpu hotplug support\n"); |