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From: Peter Zijlstra <a.p.zijlstra@chello.nl>
To: Linus Torvalds <torvalds@linux-foundation.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	linux-kernel@vger.kernel.org, linux-mm@kvack.org,
	netdev@vger.kernel.org, trond.myklebust@fys.uio.no,
	Daniel Lezcano <dlezcano@fr.ibm.com>,
	Pekka Enberg <penberg@cs.helsinki.fi>,
	Peter Zijlstra <a.p.zijlstra@chello.nl>,
	Neil Brown <neilb@suse.de>
Subject: [PATCH 00/30] Swap over NFS -v18
Date: Thu, 24 Jul 2008 16:00:42 +0200	[thread overview]
Message-ID: <20080724140042.408642539@chello.nl> (raw)

Latest version of the swap over nfs work.

Patches are against: v2.6.26-rc8-mm1

I still need to write some more comments in the reservation code.

Pekka, it uses ksize(), please have a look.

This version also deals with network namespaces.
Two things where I could do with some suggestsion:

  - currently the sysctl code uses current->nrproxy.net_ns to obtain
    the current network namespace

  - the ipv6 route cache code has some initialization order issues

Thanks,

Peter - who hopes we can someday merge this - Zijlstra

--
 Documentation/filesystems/Locking |   22 +
 Documentation/filesystems/vfs.txt |   18 +
 Documentation/network-swap.txt    |  270 +++++++++++++++++
 drivers/net/bnx2.c                |    8
 drivers/net/e1000/e1000_main.c    |    8
 drivers/net/e1000e/netdev.c       |    7
 drivers/net/igb/igb_main.c        |    8
 drivers/net/ixgbe/ixgbe_main.c    |   10
 drivers/net/sky2.c                |   16 -
 fs/Kconfig                        |   17 +
 fs/nfs/file.c                     |   24 +
 fs/nfs/inode.c                    |    6
 fs/nfs/internal.h                 |    7
 fs/nfs/pagelist.c                 |    8
 fs/nfs/read.c                     |   21 -
 fs/nfs/write.c                    |  175 +++++++----
 include/linux/buffer_head.h       |    2
 include/linux/fs.h                |    9
 include/linux/gfp.h               |    3
 include/linux/mm.h                |   25 +
 include/linux/mm_types.h          |    2
 include/linux/mmzone.h            |    6
 include/linux/nfs_fs.h            |    2
 include/linux/pagemap.h           |    5
 include/linux/reserve.h           |  146 +++++++++
 include/linux/sched.h             |    7
 include/linux/skbuff.h            |   46 ++
 include/linux/slab.h              |   24 -
 include/linux/slub_def.h          |    8
 include/linux/sunrpc/xprt.h       |    5
 include/linux/swap.h              |    4
 include/net/inet_frag.h           |    7
 include/net/netns/ipv6.h          |    4
 include/net/sock.h                |   63 +++-
 include/net/tcp.h                 |    2
 kernel/softirq.c                  |    3
 mm/Makefile                       |    2
 mm/internal.h                     |   10
 mm/page_alloc.c                   |  207 +++++++++----
 mm/page_io.c                      |   52 +++
 mm/reserve.c                      |  594 ++++++++++++++++++++++++++++++++++++++
 mm/slab.c                         |  135 ++++++++
 mm/slub.c                         |  159 ++++++++--
 mm/swap_state.c                   |    4
 mm/swapfile.c                     |   51 +++
 mm/vmstat.c                       |    6
 net/Kconfig                       |    3
 net/core/dev.c                    |   59 +++
 net/core/filter.c                 |    3
 net/core/skbuff.c                 |  147 +++++++--
 net/core/sock.c                   |  129 ++++++++
 net/ipv4/inet_fragment.c          |    3
 net/ipv4/ip_fragment.c            |   89 +++++
 net/ipv4/route.c                  |   72 ++++
 net/ipv4/tcp.c                    |    5
 net/ipv4/tcp_input.c              |   12
 net/ipv4/tcp_output.c             |   12
 net/ipv4/tcp_timer.c              |    2
 net/ipv6/af_inet6.c               |   20 +
 net/ipv6/reassembly.c             |   88 +++++
 net/ipv6/route.c                  |   66 ++++
 net/ipv6/tcp_ipv6.c               |   17 -
 net/netfilter/core.c              |    3
 net/sctp/ulpevent.c               |    2
 net/sunrpc/sched.c                |    9
 net/sunrpc/xprtsock.c             |   73 ++++
 security/selinux/avc.c            |    2
 67 files changed, 2720 insertions(+), 314 deletions(-)


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             reply	other threads:[~2008-07-24 14:00 UTC|newest]

Thread overview: 73+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-07-24 14:00 Peter Zijlstra [this message]
2008-07-24 14:00 ` [PATCH 01/30] swap over network documentation Peter Zijlstra, Neil Brown
2008-07-24 14:00 ` [PATCH 02/30] mm: gfp_to_alloc_flags() Peter Zijlstra
2008-08-12  5:01   ` Neil Brown
2008-08-12  7:33     ` Peter Zijlstra
2008-08-12  9:33       ` Neil Brown
2008-07-24 14:00 ` [PATCH 03/30] mm: tag reseve pages Peter Zijlstra
2008-07-24 14:00 ` [PATCH 04/30] mm: slub: trivial cleanups Peter Zijlstra
2008-07-28  9:43   ` Pekka Enberg
2008-07-28 10:19     ` Peter Zijlstra
2008-07-30 13:59       ` Christoph Lameter
2008-07-30 14:13         ` Peter Zijlstra
2008-07-29 22:15   ` Pekka Enberg
2008-07-24 14:00 ` [PATCH 05/30] mm: slb: add knowledge of reserve pages Peter Zijlstra
2008-08-12  5:35   ` Neil Brown
2008-08-12  7:22     ` Peter Zijlstra
2008-08-12  9:35       ` Neil Brown
2008-08-12 10:23         ` Peter Zijlstra
2008-07-24 14:00 ` [PATCH 06/30] mm: kmem_alloc_estimate() Peter Zijlstra
2008-07-30 12:21   ` Pekka Enberg
2008-07-30 13:31     ` Peter Zijlstra
2008-07-30 20:02       ` Christoph Lameter
2008-07-24 14:00 ` [PATCH 07/30] mm: allow PF_MEMALLOC from softirq context Peter Zijlstra
2008-07-24 14:00 ` [PATCH 08/30] mm: serialize access to min_free_kbytes Peter Zijlstra
2008-07-30 12:36   ` Pekka Enberg
2008-07-24 14:00 ` [PATCH 09/30] mm: emergency pool Peter Zijlstra
2008-07-24 14:00 ` [PATCH 10/30] mm: system wide ALLOC_NO_WATERMARK Peter Zijlstra
2008-07-24 14:00 ` [PATCH 11/30] mm: __GFP_MEMALLOC Peter Zijlstra
2008-07-25  9:29   ` KOSAKI Motohiro
2008-07-25  9:35     ` Peter Zijlstra
2008-07-25  9:39       ` KOSAKI Motohiro
2008-07-24 14:00 ` [PATCH 12/30] mm: memory reserve management Peter Zijlstra
2008-07-28 10:06   ` Pekka Enberg
2008-07-28 10:17     ` Peter Zijlstra
2008-07-28 10:29       ` Pekka Enberg
2008-07-28 10:39         ` Peter Zijlstra
2008-07-28 10:41           ` Pekka Enberg
2008-07-28 16:59           ` Matt Mackall
2008-07-28 17:13             ` Peter Zijlstra
2008-07-28 16:49     ` Matt Mackall
2008-07-28 17:13       ` Peter Zijlstra
2008-08-12  6:23   ` Neil Brown
2008-08-12  8:10     ` Peter Zijlstra
2008-08-12  7:46   ` Neil Brown
2008-08-12  8:12     ` Peter Zijlstra
2008-07-24 14:00 ` [PATCH 13/30] selinux: tag avc cache alloc as non-critical Peter Zijlstra
2008-07-24 14:00 ` [PATCH 14/30] net: wrap sk->sk_backlog_rcv() Peter Zijlstra
2008-07-24 14:00 ` [PATCH 15/30] net: packet split receive api Peter Zijlstra
2008-07-24 14:00 ` [PATCH 16/30] net: sk_allocation() - concentrate socket related allocations Peter Zijlstra
2008-07-24 14:00 ` [PATCH 17/30] netvm: network reserve infrastructure Peter Zijlstra
2008-07-24 14:01 ` [PATCH 18/30] netvm: INET reserves Peter Zijlstra
2008-10-01 11:38   ` Daniel Lezcano
2008-10-01 18:56     ` Peter Zijlstra
2008-07-24 14:01 ` [PATCH 19/30] netvm: hook skb allocation to reserves Peter Zijlstra
2008-07-24 14:01 ` [PATCH 20/30] netvm: filter emergency skbs Peter Zijlstra
2008-07-24 14:01 ` [PATCH 21/30] netvm: prevent a stream specific deadlock Peter Zijlstra
2008-07-24 14:01 ` [PATCH 22/30] netfilter: NF_QUEUE vs emergency skbs Peter Zijlstra
2008-07-24 14:01 ` [PATCH 23/30] netvm: skb processing Peter Zijlstra
2008-07-24 14:01 ` [PATCH 24/30] mm: add support for non block device backed swap files Peter Zijlstra
2008-07-24 14:01 ` [PATCH 25/30] mm: methods for teaching filesystems about PG_swapcache pages Peter Zijlstra
2008-07-24 14:01 ` [PATCH 26/30] nfs: remove mempools Peter Zijlstra
2008-07-24 14:46   ` Nick Piggin
2008-07-24 14:53     ` Peter Zijlstra
2008-07-24 14:01 ` [PATCH 27/30] nfs: teach the NFS client how to treat PG_swapcache pages Peter Zijlstra
2008-07-24 14:01 ` [PATCH 28/30] nfs: disable data cache revalidation for swapfiles Peter Zijlstra
2008-07-24 14:01 ` [PATCH 29/30] nfs: enable swap on NFS Peter Zijlstra
2008-07-24 14:01 ` [PATCH 30/30] nfs: fix various memory recursions possible with swap over NFS Peter Zijlstra
2008-07-25 10:46   ` KOSAKI Motohiro
2008-07-25 10:57     ` Peter Zijlstra
2008-07-25 11:15       ` KOSAKI Motohiro
2008-07-25 11:19         ` Peter Zijlstra
2008-09-30 12:41 ` [PATCH 00/30] Swap over NFS -v18 Peter Zijlstra
2008-09-30 15:46   ` Daniel Lezcano

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