On Sat, 2 Sep 2006, jamal wrote: > On Sat, 2006-02-09 at 11:04 -0400, James Morris wrote: > > On Sat, 2 Sep 2006, jamal wrote: > > > + > > + spin_lock(&xfrm_state_lock); > > > > Shouldn't this be spin_lock_bh()? > > > > + spin_unlock(&xfrm_state_lock); > > + > > the call is made at the moment only by pktgen (kernel threads on > dev_queue_xmit level contending with softirqs essentially). I think > (although havent tried) the spin_{un}lock_bh() wont work. Thoughts?
If bh's are already disabled when you call this, it'll be ok, but as this will be a generally exported function, I'd suggest using bh locking. I guess you could also make a xfrm_stateonly_find_bh() to be called only with bh's disabled, if needed. - James -- James Morris <[EMAIL PROTECTED]> -- VGER BF report: U 0.523211 - To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html