Oleg Nesterov d725fdc802 [DCCP]: fix theoretical ccids_{read,write}_lock() race ...

Make sure that spin_unlock_wait() is properly ordered wrt atomic_inc().

(akpm: can't we convert this code to use rwlocks?)

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

2007-08-13 22:52:09 -07:00

5.9 KiB

Raw Blame History

View Raw