From 7d672f40941a549f72aa5500f9d32b26b3f6ab34 Mon Sep 17 00:00:00 2001 From: Christopher James Halse Rogers Date: Mon, 27 Jun 2022 10:45:12 +1000 Subject: stacktrace: Export stack_trace_save_tsk The bcachefs module wants it, and there doesn't seem to be any reason it shouldn't be exported like the other functions. Signed-off-by: Christopher James Halse Rogers Signed-off-by: Kent Overstreet --- kernel/stacktrace.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'kernel/stacktrace.c') diff --git a/kernel/stacktrace.c b/kernel/stacktrace.c index 9ed5ce989415..4f65824879ab 100644 --- a/kernel/stacktrace.c +++ b/kernel/stacktrace.c @@ -151,6 +151,7 @@ unsigned int stack_trace_save_tsk(struct task_struct *tsk, unsigned long *store, put_task_stack(tsk); return c.len; } +EXPORT_SYMBOL_GPL(stack_trace_save_tsk); /** * stack_trace_save_regs - Save a stack trace based on pt_regs into a storage array @@ -301,6 +302,7 @@ unsigned int stack_trace_save_tsk(struct task_struct *task, save_stack_trace_tsk(task, &trace); return trace.nr_entries; } +EXPORT_SYMBOL_GPL(stack_trace_save_tsk); /** * stack_trace_save_regs - Save a stack trace based on pt_regs into a storage array -- cgit From 5f981878c71eaa8dc5563805152bd129a73a90be Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Tue, 19 Dec 2023 21:49:45 -0800 Subject: stacktrace: fix kernel-doc typo Change @task to @tsk to prevent kernel-doc warnings: kernel/stacktrace.c:138: warning: Excess function parameter 'task' description in 'stack_trace_save_tsk' kernel/stacktrace.c:138: warning: Function parameter or member 'tsk' not described in 'stack_trace_save_tsk' Link: https://lkml.kernel.org/r/20231220054945.17663-1-rdunlap@infradead.org Signed-off-by: Randy Dunlap Signed-off-by: Andrew Morton --- kernel/stacktrace.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel/stacktrace.c') diff --git a/kernel/stacktrace.c b/kernel/stacktrace.c index 4f65824879ab..afb3c116da91 100644 --- a/kernel/stacktrace.c +++ b/kernel/stacktrace.c @@ -126,7 +126,7 @@ EXPORT_SYMBOL_GPL(stack_trace_save); /** * stack_trace_save_tsk - Save a task stack trace into a storage array - * @task: The task to examine + * @tsk: The task to examine * @store: Pointer to storage array * @size: Size of the storage array * @skipnr: Number of entries to skip at the start of the stack trace -- cgit