On Fri, 2001-09-14 at 05:15, Pavel Machek wrote:
> is it legal to kmap_atomic(a,b); kmap_atomic(c,d); kunmap_atomic(a,b); ?
> If so, your patch may need some ounting....
ctx_sw_on and ctx_sw_off use a recursive spinlock, so the calls to
kunmap_atomic won't drop the slock until the last call.
-- Robert M. Love rml at ufl.edu rml at tech9.net- 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/
This archive was generated by hypermail 2b29 : Sun Sep 23 2001 - 21:00:22 EST