Messages in this thread Patch in this message | | | From | Tejun Heo <> | Subject | [PATCH 7/7] arc, print-fatal-signals: reduce duplicated information | Date | Wed, 3 Apr 2013 12:14:57 -0700 |
| |
From: Vineet Gupta <vgupta@synopsys.com>
After the recent generic debug info on dump_stack() and friends, arc is printing duplicate information on debug dumps.
[ARCLinux]$ ./crash crash/50: potentially unexpected fatal signal 11. <-- [1] /sbin/crash, TGID 50 <-- [2] Pid: 50, comm: crash Not tainted 3.9.0-rc4+ #132 <-- [3] ...
Remove them.
tj: Updated patch desc.
Signed-off-by: Vineet Gupta <vgupta@synopsys.com> Signed-off-by: Tejun Heo <tj@kernel.org> --- arch/arc/kernel/troubleshoot.c | 2 +- kernel/signal.c | 3 +-- 2 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/arc/kernel/troubleshoot.c b/arch/arc/kernel/troubleshoot.c index 158bbeb..39bbf58 100644 --- a/arch/arc/kernel/troubleshoot.c +++ b/arch/arc/kernel/troubleshoot.c @@ -75,7 +75,7 @@ void print_task_path_n_nm(struct task_struct *tsk, char *buf) } done: - pr_info("%s, TGID %u\n", path_nm, tsk->tgid); + pr_info("Path: %s\n", path_nm); } EXPORT_SYMBOL(print_task_path_n_nm); diff --git a/kernel/signal.c b/kernel/signal.c index bb7ca79..92139dc 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -1163,8 +1163,7 @@ static int send_signal(int sig, struct siginfo *info, struct task_struct *t, static void print_fatal_signal(int signr) { struct pt_regs *regs = signal_pt_regs(); - printk(KERN_INFO "%s/%d: potentially unexpected fatal signal %d.\n", - current->comm, task_pid_nr(current), signr); + printk(KERN_INFO "potentially unexpected fatal signal %d.\n", signr); #if defined(__i386__) && !defined(__arch_um__) printk(KERN_INFO "code at %08lx: ", regs->ip); -- 1.8.1.4
| |