Messages in this thread | | | From | David Howells <> | Subject | Re: [PATCH] elf_fdpic_core_dump: don't take tasklist_lock | Date | Mon, 14 Aug 2006 12:30:06 +0100 |
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Oleg Nesterov <oleg@tv-sign.ru> wrote:
> do_each_thread() is rcu-safe, and all tasks which use this ->mm must > sleep in wait_for_completion(&mm->core_done) at this point, so we can > use RCU locks.
Looks reasonable.
Acked-By: David Howells <dhowells@redhat.com> - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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