Commit e1876fb0 authored by Peng Jiang's avatar Peng Jiang Committed by Masami Hiramatsu (Google)
Browse files

kprobes: Add missing kerneldoc for __get_insn_slot 

Add kerneldoc for '__get_insn_slot' function to fix W=1 warnings:

  kernel/kprobes.c:141 function parameter 'c' not described in '__get_insn_slot'

Link: https://lore.kernel.org/all/20250704143817707TOCcfTRWsO5OAbQ2eYoU9@zte.com.cn/



Signed-off-by: default avatarPeng Jiang <jiang.peng9@zte.com.cn>
Signed-off-by: default avatarMasami Hiramatsu (Google) <mhiramat@kernel.org>
parent 2867495d

kernel/kprobes.c

+6 −2
Original line number Diff line number Diff line
@@ -135,8 +135,12 @@ struct kprobe_insn_cache kprobe_insn_slots = { 
static int collect_garbage_slots(struct kprobe_insn_cache *c);



/**

 * __get_insn_slot() - Find a slot on an executable page for an instruction.

 * We allocate an executable page if there's no room on existing ones.

 * __get_insn_slot - Find a slot on an executable page for an instruction.

 * @c: Pointer to kprobe instruction cache

 *

 * Description: Locates available slot on existing executable pages,

 *              allocates an executable page if there's no room on existing ones.

 * Return: Pointer to instruction slot on success, NULL on failure.

 */

kprobe_opcode_t *__get_insn_slot(struct kprobe_insn_cache *c)

{