Le vendredi 19 février 2010 à 09:13 +0100, Eric Dumazet a écrit : > Le jeudi 18 février 2010 à 21:55 -0800, Stephen Hemminger a écrit : > > pièce jointe document texte brut (sctp-rcu.patch) > > This patch converts existing SCTP hash list to using RCU > > rather than reader/writer lock. Also, get rid of no longer used > > locking wrappers. > > > > In future, the SCTP hash locking should be broken out from the > > hash structure because of the wasted space for the hash locks > > and associated holes. A single lock per hashlist is sufficient > > now that RCU is used. > > > > Compile tested only. I can't think of an SCTP stress application. > > > > P.s: Some janitor ought to go through and remove the locking > > macros here. > > > > Signed-off-by: Stephen Hemminger <shemminger@xxxxxxxxxx> > > > > Stephen, I read full patch and cannot see how you respect the rcu grace > period at dismantle phase. I am not familiar with SCTP, maybe its > already done ? (before the patch) > OOps sorry, I finaly saw the light, please ignore this comment. -- To unsubscribe from this list: send the line "unsubscribe linux-sctp" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
