oom: improve commentary in dump_tasks()

The comments in dump_tasks() should be updated to be more clear about why
tasks are filtered and how they are filtered by its argument.

An unnecessary comment concerning a check for is_global_init() is removed
since it isn't of importance.

Suggested-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David Rientjes <rientjes@google.com>
Acked-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Balbir Singh <balbir@in.ibm.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 file changed