diff --git a/[refs] b/[refs] index 3170a59ffdf3..05ff88cb507d 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 2ccb48ebb4de139eef4fcefd5f2bb823cb0d81b9 +refs/heads/master: 822cfbff2ef49a08d1b9618d50f81b475d4f936c diff --git a/trunk/drivers/connector/cn_proc.c b/trunk/drivers/connector/cn_proc.c index 498aa37bca22..3ece69231343 100644 --- a/trunk/drivers/connector/cn_proc.c +++ b/trunk/drivers/connector/cn_proc.c @@ -51,6 +51,7 @@ void proc_fork_connector(struct task_struct *task) struct cn_msg *msg; struct proc_event *ev; __u8 buffer[CN_PROC_MSG_SIZE]; + struct timespec ts; if (atomic_read(&proc_event_num_listeners) < 1) return; @@ -58,7 +59,8 @@ void proc_fork_connector(struct task_struct *task) msg = (struct cn_msg*)buffer; ev = (struct proc_event*)msg->data; get_seq(&msg->seq, &ev->cpu); - ktime_get_ts(&ev->timestamp); /* get high res monotonic timestamp */ + ktime_get_ts(&ts); /* get high res monotonic timestamp */ + ev->timestamp_ns = timespec_to_ns(&ts); ev->what = PROC_EVENT_FORK; ev->event_data.fork.parent_pid = task->real_parent->pid; ev->event_data.fork.parent_tgid = task->real_parent->tgid; @@ -76,6 +78,7 @@ void proc_exec_connector(struct task_struct *task) { struct cn_msg *msg; struct proc_event *ev; + struct timespec ts; __u8 buffer[CN_PROC_MSG_SIZE]; if (atomic_read(&proc_event_num_listeners) < 1) @@ -84,7 +87,8 @@ void proc_exec_connector(struct task_struct *task) msg = (struct cn_msg*)buffer; ev = (struct proc_event*)msg->data; get_seq(&msg->seq, &ev->cpu); - ktime_get_ts(&ev->timestamp); + ktime_get_ts(&ts); /* get high res monotonic timestamp */ + ev->timestamp_ns = timespec_to_ns(&ts); ev->what = PROC_EVENT_EXEC; ev->event_data.exec.process_pid = task->pid; ev->event_data.exec.process_tgid = task->tgid; @@ -100,6 +104,7 @@ void proc_id_connector(struct task_struct *task, int which_id) struct cn_msg *msg; struct proc_event *ev; __u8 buffer[CN_PROC_MSG_SIZE]; + struct timespec ts; if (atomic_read(&proc_event_num_listeners) < 1) return; @@ -118,7 +123,8 @@ void proc_id_connector(struct task_struct *task, int which_id) } else return; get_seq(&msg->seq, &ev->cpu); - ktime_get_ts(&ev->timestamp); + ktime_get_ts(&ts); /* get high res monotonic timestamp */ + ev->timestamp_ns = timespec_to_ns(&ts); memcpy(&msg->id, &cn_proc_event_id, sizeof(msg->id)); msg->ack = 0; /* not used */ @@ -131,6 +137,7 @@ void proc_exit_connector(struct task_struct *task) struct cn_msg *msg; struct proc_event *ev; __u8 buffer[CN_PROC_MSG_SIZE]; + struct timespec ts; if (atomic_read(&proc_event_num_listeners) < 1) return; @@ -138,7 +145,8 @@ void proc_exit_connector(struct task_struct *task) msg = (struct cn_msg*)buffer; ev = (struct proc_event*)msg->data; get_seq(&msg->seq, &ev->cpu); - ktime_get_ts(&ev->timestamp); + ktime_get_ts(&ts); /* get high res monotonic timestamp */ + ev->timestamp_ns = timespec_to_ns(&ts); ev->what = PROC_EVENT_EXIT; ev->event_data.exit.process_pid = task->pid; ev->event_data.exit.process_tgid = task->tgid; @@ -164,6 +172,7 @@ static void cn_proc_ack(int err, int rcvd_seq, int rcvd_ack) struct cn_msg *msg; struct proc_event *ev; __u8 buffer[CN_PROC_MSG_SIZE]; + struct timespec ts; if (atomic_read(&proc_event_num_listeners) < 1) return; @@ -171,7 +180,8 @@ static void cn_proc_ack(int err, int rcvd_seq, int rcvd_ack) msg = (struct cn_msg*)buffer; ev = (struct proc_event*)msg->data; msg->seq = rcvd_seq; - ktime_get_ts(&ev->timestamp); + ktime_get_ts(&ts); /* get high res monotonic timestamp */ + ev->timestamp_ns = timespec_to_ns(&ts); ev->cpu = -1; ev->what = PROC_EVENT_NONE; ev->event_data.ack.err = err; diff --git a/trunk/include/linux/cn_proc.h b/trunk/include/linux/cn_proc.h index dbb7769009be..1c86d65bc4b9 100644 --- a/trunk/include/linux/cn_proc.h +++ b/trunk/include/linux/cn_proc.h @@ -57,7 +57,8 @@ struct proc_event { PROC_EVENT_EXIT = 0x80000000 } what; __u32 cpu; - struct timespec timestamp; + __u64 __attribute__((aligned(8))) timestamp_ns; + /* Number of nano seconds since system boot */ union { /* must be last field of proc_event struct */ struct { __u32 err;