X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=kernel%2Fposix-cpu-timers.c;h=c42a03aef36f07fd326eba959a90aa7bbe45dbd8;hb=9ea319b61613085f501a79cf8d405cb221d084f3;hp=ae5c6c147c4b37def0b8e3e89f0db9c022d0bc67;hpb=233607dbbc823caf685e778cabc49fb7f679900b;p=linux-2.6

diff --git a/kernel/posix-cpu-timers.c b/kernel/posix-cpu-timers.c
index ae5c6c147c..c42a03aef3 100644
--- a/kernel/posix-cpu-timers.c
+++ b/kernel/posix-cpu-timers.c
@@ -4,8 +4,9 @@
 
 #include <linux/sched.h>
 #include <linux/posix-timers.h>
-#include <asm/uaccess.h>
 #include <linux/errno.h>
+#include <linux/math64.h>
+#include <asm/uaccess.h>
 
 static int check_clock(const clockid_t which_clock)
 {
@@ -47,12 +48,10 @@ static void sample_to_timespec(const clockid_t which_clock,
 			       union cpu_time_count cpu,
 			       struct timespec *tp)
 {
-	if (CPUCLOCK_WHICH(which_clock) == CPUCLOCK_SCHED) {
-		tp->tv_sec = div_long_long_rem(cpu.sched,
-					       NSEC_PER_SEC, &tp->tv_nsec);
-	} else {
+	if (CPUCLOCK_WHICH(which_clock) == CPUCLOCK_SCHED)
+		*tp = ns_to_timespec(cpu.sched);
+	else
 		cputime_to_timespec(cpu.cpu, tp);
-	}
 }
 
 static inline int cpu_time_before(const clockid_t which_clock,
@@ -1038,6 +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);
 		}
 	}