Lin Ming <[email protected]> writes: > > Would you like below patch?
The loop body keeps rather complex state. It could easily get confused by parallel RCU changes. So if the list changes in parallel you may suddenly report very bogus values, as the va_start - prev_end computation may be bogus. Perhaps it's ok (may report bogus gaps), but it seems a bit risky. -Andi -- [email protected] -- Speaking for myself only -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
