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| author | Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> | 2008-05-15 19:42:49 -0700 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2008-05-24 18:49:22 +0200 |
| commit | 81d50bb254ed53a0da45a65988e4e1fa08e8a541 (patch) | |
| tree | 18ad0b3290d3b1c944410a75d967c5cf772243dc /kernel/posix-cpu-timers.c | |
| parent | 75d3bce2fc0a80f435fe12f2c9ed2632c8ac29e4 (diff) | |
| download | lwn-81d50bb254ed53a0da45a65988e4e1fa08e8a541.tar.gz lwn-81d50bb254ed53a0da45a65988e4e1fa08e8a541.zip | |
posix-timers: print RT watchdog message
It's useful to detect which process is killed by RT watchdog.
Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/posix-cpu-timers.c')
| -rw-r--r-- | kernel/posix-cpu-timers.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/posix-cpu-timers.c b/kernel/posix-cpu-timers.c index f1525ad06cb3..c42a03aef36f 100644 --- a/kernel/posix-cpu-timers.c +++ b/kernel/posix-cpu-timers.c @@ -1037,6 +1037,9 @@ static void check_thread_timers(struct task_struct *tsk, sig->rlim[RLIMIT_RTTIME].rlim_cur += USEC_PER_SEC; } + printk(KERN_INFO + "RT Watchdog Timeout: %s[%d]\n", + tsk->comm, task_pid_nr(tsk)); __group_send_sig_info(SIGXCPU, SEND_SIG_PRIV, tsk); } } |