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Re: Kernel rwlock design, Multicore and IGMP

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From: Eric Dumazet
Subject: Re: Kernel rwlock design, Multicore and IGMP
Date: Monday, November 15, 2010 - 4:31 am

Le lundi 15 novembre 2010 à 19:18 +0800, Cypher Wu a écrit :

Which timer exactly ? Is it a real scalability problem ?

I believe RTNL would be the blocking point actually...



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Kernel rwlock design, Multicore and IGMP, Cypher Wu, (Thu Nov 11, 6:49 am)
Re: Kernel rwlock design, Multicore and IGMP, Eric Dumazet, (Thu Nov 11, 8:23 am)
Re: Kernel rwlock design, Multicore and IGMP, Eric Dumazet, (Thu Nov 11, 8:32 am)
Re: Kernel rwlock design, Multicore and IGMP, Cypher Wu, (Thu Nov 11, 8:32 pm)
Re: Kernel rwlock design, Multicore and IGMP, Américo Wang, (Thu Nov 11, 11:28 pm)
Re: Kernel rwlock design, Multicore and IGMP, Américo Wang, (Fri Nov 12, 12:13 am)
Re: Kernel rwlock design, Multicore and IGMP, Eric Dumazet, (Fri Nov 12, 12:27 am)
Re: Kernel rwlock design, Multicore and IGMP, Américo Wang, (Fri Nov 12, 1:19 am)
Re: Kernel rwlock design, Multicore and IGMP, Yong Zhang, (Fri Nov 12, 2:09 am)
Re: Kernel rwlock design, Multicore and IGMP, Américo Wang, (Fri Nov 12, 2:18 am)
Re: Kernel rwlock design, Multicore and IGMP, Eric Dumazet, (Fri Nov 12, 2:22 am)
Re: Kernel rwlock design, Multicore and IGMP, Américo Wang, (Fri Nov 12, 2:33 am)
Re: Kernel rwlock design, Multicore and IGMP, Cypher Wu, (Fri Nov 12, 4:06 am)
Re: Kernel rwlock design, Multicore and IGMP, Cypher Wu, (Fri Nov 12, 4:10 am)
Re: Kernel rwlock design, Multicore and IGMP, Eric Dumazet, (Fri Nov 12, 4:25 am)
[PATCH net-next-2.6] igmp: RCU conversion of in_dev->mc_list, Eric Dumazet, (Fri Nov 12, 6:34 am)
Re: [PATCH net-next-2.6] igmp: RCU conversion of in_dev->m ..., Eric Dumazet, (Fri Nov 12, 7:26 am)
[PATCH net-next-2.6 V2] igmp: RCU conversion of in_dev->mc ..., Eric Dumazet, (Fri Nov 12, 8:46 am)
Re: [PATCH net-next-2.6 V2] igmp: RCU conversion of in_dev ..., David Miller, (Fri Nov 12, 2:19 pm)
Re: Kernel rwlock design, Multicore and IGMP, Américo Wang, (Fri Nov 12, 11:28 pm)
Re: Kernel rwlock design, Multicore and IGMP, Américo Wang, (Fri Nov 12, 11:35 pm)
Re: [PATCH net-next-2.6 V2] igmp: RCU conversion of in_dev ..., Américo Wang, (Fri Nov 12, 11:44 pm)
Re: Kernel rwlock design, Multicore and IGMP, Peter Zijlstra, (Sat Nov 13, 3:52 pm)
Re: Kernel rwlock design, Multicore and IGMP, Peter Zijlstra, (Sat Nov 13, 3:53 pm)
Re: Kernel rwlock design, Multicore and IGMP, Peter Zijlstra, (Sat Nov 13, 3:54 pm)
Re: Kernel rwlock design, Multicore and IGMP, Chris Metcalf, (Sat Nov 13, 4:03 pm)
Re: Kernel rwlock design, Multicore and IGMP, Cypher Wu, (Mon Nov 15, 12:22 am)
Re: Kernel rwlock design, Multicore and IGMP, Cypher Wu, (Mon Nov 15, 4:18 am)
Re: Kernel rwlock design, Multicore and IGMP, Eric Dumazet, (Mon Nov 15, 4:31 am)
[PATCH] arch/tile: fix rwlock so would-be write lockers do ..., Chris Metcalf, (Mon Nov 15, 7:18 am)
Re: [PATCH] arch/tile: fix rwlock so would-be write locker ..., Chris Metcalf, (Mon Nov 15, 8:10 am)
Re: Kernel rwlock design, Multicore and IGMP, Cypher Wu, (Tue Nov 16, 6:30 pm)
Re: Kernel rwlock design, Multicore and IGMP, Eric Dumazet, (Tue Nov 16, 9:43 pm)
Re: [PATCH] arch/tile: fix rwlock so would-be write locker ..., Cypher Wu, (Sun Nov 21, 10:39 pm)
Re: [PATCH] arch/tile: fix rwlock so would-be write locker ..., Chris Metcalf, (Mon Nov 22, 6:35 am)
Re: [PATCH] arch/tile: fix rwlock so would-be write locker ..., Cypher Wu, (Mon Nov 22, 6:36 pm)
Re: [PATCH] arch/tile: fix rwlock so would-be write locker ..., Chris Metcalf, (Tue Nov 23, 2:02 pm)
Re: [PATCH] arch/tile: fix rwlock so would-be write locker ..., Cypher Wu, (Tue Nov 23, 7:53 pm)
Re: [PATCH] arch/tile: fix rwlock so would-be write locker ..., Chris Metcalf, (Wed Nov 24, 7:09 am)