[PATCH] include children count, in Threads: field present in /proc/<pid>/status (take-1)

[girish <girishvg@gmail.com>]

Hello.

Could somebody please check if this is acceptable.

Thanks.

Signed-off-by: Girish V. Gulawani <girishvg@gmail.com>


--- linux-vanilla/fs/proc/array.c	2006-09-20 12:42:06.000000000 +0900
+++ linux/fs/proc/array.c	2006-09-30 00:16:59.000000000 +0900
@@ -248,6 +248,8 @@ static inline char * task_sig(struct tas
 	int num_threads = 0;
 	unsigned long qsize = 0;
 	unsigned long qlim = 0;
+	int num_children = 0;
+	struct list_head *_p;

 	sigemptyset(&pending);
 	sigemptyset(&shpending);
@@ -268,9 +270,11 @@ static inline char * task_sig(struct tas
 		qlim = p->signal->rlim[RLIMIT_SIGPENDING].rlim_cur;
 		spin_unlock_irq(&p->sighand->siglock);
 	}
+	list_for_each(_p, &p->children)
+		++num_children;
 	read_unlock(&tasklist_lock);

-	buffer += sprintf(buffer, "Threads:\t%d\n", num_threads);
+	buffer += sprintf(buffer, "Threads:\t%d\n", num_threads +  
num_children);
 	buffer += sprintf(buffer, "SigQ:\t%lu/%lu\n", qsize, qlim);

 	/* render them all */
-
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