Messages in this thread Patch in this message | | | From | Helge Deller <> | Subject | [PATCH v3 4/4] arc: Use generic dump_stack_print_cmdline() implementation | Date | Mon, 8 Aug 2022 15:09:17 +0200 |
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The process program name and command line is now shown in generic code in dump_stack_print_info(), so drop the arc-specific implementation.
Signed-off-by: Helge Deller <deller@gmx.de> --- arch/arc/kernel/troubleshoot.c | 24 ------------------------ 1 file changed, 24 deletions(-)
diff --git a/arch/arc/kernel/troubleshoot.c b/arch/arc/kernel/troubleshoot.c index 7654c2e42dc0..9807e590ee55 100644 --- a/arch/arc/kernel/troubleshoot.c +++ b/arch/arc/kernel/troubleshoot.c @@ -51,29 +51,6 @@ static void print_regs_callee(struct callee_regs *regs) regs->r24, regs->r25); }
-static void print_task_path_n_nm(struct task_struct *tsk) -{ - char *path_nm = NULL; - struct mm_struct *mm; - struct file *exe_file; - char buf[ARC_PATH_MAX]; - - mm = get_task_mm(tsk); - if (!mm) - goto done; - - exe_file = get_mm_exe_file(mm); - mmput(mm); - - if (exe_file) { - path_nm = file_path(exe_file, buf, ARC_PATH_MAX-1); - fput(exe_file); - } - -done: - pr_info("Path: %s\n", !IS_ERR(path_nm) ? path_nm : "?"); -} - static void show_faulting_vma(unsigned long address) { struct vm_area_struct *vma; @@ -176,7 +153,6 @@ void show_regs(struct pt_regs *regs) */ preempt_enable();
- print_task_path_n_nm(tsk); show_regs_print_info(KERN_INFO);
show_ecr_verbose(regs); -- 2.37.1
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