tree f2b2146fdd2aebab3130c66815fddbd71ce3249a
parent 04697858d89e4bf2650364f8d6956e2554e8ef88
author Andrew Morton <akpm@linux-foundation.org> 1441406562 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1441410881 -0700

kernel/kthread.c:kthread_create_on_node(): clarify documentation

- Make it clear that the `node' arg refers to memory allocations only:
  kthread_create_on_node() does not pin the new thread to that node's
  CPUs.

- Encourage the use of NUMA_NO_NODE.

[nzimmer@sgi.com: use NUMA_NO_NODE in kthread_create() also]
Cc: Nathan Zimmer <nzimmer@sgi.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Eric Dumazet <edumazet@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>