From: Steven Rostedt <rostedt@goodmis.org>
To: linux-kernel@vger.kernel.org
Cc: Masami Hiramatsu <mhiramat@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Andrew Morton <akpm@linux-foundation.org>,
Ruan Jinjie <ruanjinjie@huawei.com>
Subject: [for-linus][PATCH 06/11] ftrace: Use LIST_HEAD to initialize clear_hash
Date: Sat, 02 Sep 2023 07:50:41 -0400 [thread overview]
Message-ID: <20230902115119.259781292@goodmis.org> (raw)
In-Reply-To: 20230902115035.786076237@goodmis.org
From: Ruan Jinjie <ruanjinjie@huawei.com>
Use LIST_HEAD() to initialize clear_hash instead of open-coding it.
Link: https://lore.kernel.org/linux-trace-kernel/20230809071551.913041-1-ruanjinjie@huawei.com
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Ruan Jinjie <ruanjinjie@huawei.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
---
kernel/trace/ftrace.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index c46dd6d97afe..8de8bec5f366 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -7140,9 +7140,7 @@ void ftrace_free_mem(struct module *mod, void *start_ptr, void *end_ptr)
struct dyn_ftrace key;
struct ftrace_mod_map *mod_map = NULL;
struct ftrace_init_func *func, *func_next;
- struct list_head clear_hash;
-
- INIT_LIST_HEAD(&clear_hash);
+ LIST_HEAD(clear_hash);
key.ip = start;
key.flags = end; /* overload flags, as it is unsigned long */
--
2.40.1
next prev parent reply other threads:[~2023-09-02 11:51 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-02 11:50 [for-linus][PATCH 00/11] tracing: Minor fixes for 6.6 Steven Rostedt
2023-09-02 11:50 ` [for-linus][PATCH 01/11] rv: Set variable da_mon_##name to static Steven Rostedt
2023-09-02 11:50 ` [for-linus][PATCH 02/11] tracing: Remove extra space at the end of hwlat_detector/mode Steven Rostedt
2023-09-02 11:50 ` [for-linus][PATCH 03/11] tracing: Fix race issue between cpu buffer write and swap Steven Rostedt
2023-09-02 11:50 ` [for-linus][PATCH 04/11] tracing: Replace strlcpy with strscpy in trace/events/task.h Steven Rostedt
2023-09-02 11:50 ` [for-linus][PATCH 05/11] ftrace: Use within_module to check rec->ip within specified module Steven Rostedt
2023-09-02 11:50 ` Steven Rostedt [this message]
2023-09-02 11:50 ` [for-linus][PATCH 07/11] tracing: Zero the pipe cpumask on alloc to avoid spurious -EBUSY Steven Rostedt
2023-09-02 11:50 ` [for-linus][PATCH 08/11] tracing/filters: Fix error-handling of cpulist parsing buffer Steven Rostedt
2023-09-02 11:50 ` [for-linus][PATCH 09/11] tracing/filters: Fix double-free of struct filter_pred.mask Steven Rostedt
2023-09-02 11:50 ` [for-linus][PATCH 10/11] tracing/filters: Change parse_pred() cpulist ternary into an if block Steven Rostedt
2023-09-02 11:50 ` [for-linus][PATCH 11/11] tracing/filters: Fix coding style issues Steven Rostedt
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