On Fri, Apr 26, 2002 at 01:44:09PM +0200, Andrea Arcangeli wrote:
> + set_bit(p->pid, pid_bitmap);
> + set_bit(p->pgrp, pid_bitmap);
> + set_bit(p->tgid, pid_bitmap);
> + set_bit(p->session, pid_bitmap);
Since we're running under a lock, do we really need the guaranteed
atomic (and therefore expensive) set_bit(), or would __set_bit()
suffice?
-- Russell King (rmk@arm.linux.org.uk) The developer of ARM Linux http://www.arm.linux.org.uk/personal/aboutme.html- 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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