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