Messages in this thread | | | Date | Thu, 23 Dec 1999 10:29:20 +0000 (GMT) | From | Tigran Aivazian <> | Subject | Re: is make_pages_present() what I was looking for? |
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On Thu, 23 Dec 1999, Tigran Aivazian wrote: > if (make_pages_present(uaddr, uaddr + count)) > return -EFAULT; > lock a spinlock > while (walking linked list) { > examine the data and, if needed __copy_to_user(uaddr, kaddr, size) > } > unlock a spinlock
I of course was assuming the process context and that there is sufficient locking to prevent other CLONE_VM'd threads from "mucking about" with current's mm.
Tigran.
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