From: Eric B Munson <emunson@mgebm.net>
To: Mel Gorman <mgorman@suse.de>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Linux-MM <linux-mm@kvack.org>,
Linux-Netdev <netdev@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
David Miller <davem@davemloft.net>, Neil Brown <neilb@suse.de>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Mike Christie <michaelc@cs.wisc.edu>
Subject: Re: [PATCH 00/17] Swap-over-NBD without deadlocking V11
Date: Thu, 17 May 2012 21:46:27 -0400 [thread overview]
Message-ID: <20120518014627.GA2177@mgebm.net> (raw)
In-Reply-To: <1337266231-8031-1-git-send-email-mgorman@suse.de>
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On Thu, 17 May 2012, Mel Gorman wrote:
> Mostly addressing feedback from David Miller.
>
> Changeloc since V10
> o Rebase to 3.4-rc5
> o Coding style fixups (davem)
> o API consistency (davem)
> o Rename sk_allocation to sk_gfp_atomic and use only when necessary (davem)
> o Use static branches for sk_memalloc_socks (davem)
> o Use static branch checks in fast paths (davem)
> o Document concerns about PF_MEMALLOC leaking flags (davem)
> o Locking fix in slab (mel)
The hang happens without these sets. Unfortunately because my beagle board is
busy and will be through the weekend, I won't be able to test these sets until
the hang is fixed.
Eric
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prev parent reply other threads:[~2012-05-18 1:46 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-17 14:50 [PATCH 00/17] Swap-over-NBD without deadlocking V11 Mel Gorman
2012-05-17 14:50 ` Mel Gorman
2012-05-17 14:50 ` [PATCH 01/17] mm: Serialize access to min_free_kbytes Mel Gorman
2012-05-17 14:50 ` Mel Gorman
2012-05-17 14:50 ` [PATCH 02/17] mm: sl[au]b: Add knowledge of PFMEMALLOC reserve pages Mel Gorman
2012-05-17 14:50 ` Mel Gorman
2012-06-15 15:54 ` [PATCH 02.5] mm: sl[au]b: first remove PFMEMALLOC flag then SLAB flag Sebastian Andrzej Siewior
2012-06-15 15:54 ` Sebastian Andrzej Siewior
2012-06-16 8:14 ` Cong Wang
2012-06-16 8:14 ` Cong Wang
2012-06-20 7:38 ` Mel Gorman
2012-06-20 7:38 ` Mel Gorman
2012-05-17 14:50 ` [PATCH 03/17] mm: slub: Optimise the SLUB fast path to avoid pfmemalloc checks Mel Gorman
2012-05-17 14:50 ` Mel Gorman
2012-05-17 14:50 ` [PATCH 04/17] mm: Introduce __GFP_MEMALLOC to allow access to emergency reserves Mel Gorman
2012-05-17 14:50 ` Mel Gorman
2012-05-17 14:50 ` [PATCH 05/17] mm: allow PF_MEMALLOC from softirq context Mel Gorman
2012-05-17 14:50 ` Mel Gorman
2012-05-17 14:50 ` [PATCH 06/17] mm: Only set page->pfmemalloc when ALLOC_NO_WATERMARKS was used Mel Gorman
2012-05-17 14:50 ` Mel Gorman
2012-05-17 14:50 ` [PATCH 07/17] mm: Ignore mempolicies when using ALLOC_NO_WATERMARK Mel Gorman
2012-05-17 14:50 ` Mel Gorman
2012-05-17 14:50 ` [PATCH 08/17] net: Introduce sk_gfp_atomic() to allow addition of GFP flags depending on the individual socket Mel Gorman
2012-05-17 14:50 ` Mel Gorman
2012-05-17 20:10 ` David Miller
2012-05-17 20:10 ` David Miller
2012-05-17 14:50 ` [PATCH 09/17] netvm: Allow the use of __GFP_MEMALLOC by specific sockets Mel Gorman
2012-05-17 14:50 ` Mel Gorman
2012-05-17 20:11 ` David Miller
2012-05-17 20:11 ` David Miller
2012-05-17 14:50 ` [PATCH 10/17] netvm: Allow skb allocation to use PFMEMALLOC reserves Mel Gorman
2012-05-17 14:50 ` Mel Gorman
2012-05-17 20:12 ` David Miller
2012-05-17 20:12 ` David Miller
2012-05-17 14:50 ` [PATCH 11/17] netvm: Propagate page->pfmemalloc to skb Mel Gorman
2012-05-17 14:50 ` Mel Gorman
2012-05-17 20:12 ` David Miller
2012-05-17 20:12 ` David Miller
2012-05-17 14:50 ` [PATCH 12/17] netvm: Propagate page->pfmemalloc from skb_alloc_page " Mel Gorman
2012-05-17 14:50 ` Mel Gorman
2012-05-17 20:13 ` David Miller
2012-05-17 20:13 ` David Miller
2012-05-17 14:50 ` [PATCH 13/17] netvm: Set PF_MEMALLOC as appropriate during SKB processing Mel Gorman
2012-05-17 14:50 ` Mel Gorman
2012-05-17 20:13 ` David Miller
2012-05-17 20:13 ` David Miller
2012-05-17 14:50 ` [PATCH 14/17] mm: Micro-optimise slab to avoid a function call Mel Gorman
2012-05-17 14:50 ` Mel Gorman
2012-05-17 14:50 ` [PATCH 15/17] nbd: Set SOCK_MEMALLOC for access to PFMEMALLOC reserves Mel Gorman
2012-05-17 14:50 ` Mel Gorman
2012-05-17 14:50 ` [PATCH 16/17] mm: Throttle direct reclaimers if PF_MEMALLOC reserves are low and swap is backed by network storage Mel Gorman
2012-05-17 14:50 ` Mel Gorman
2012-05-17 14:50 ` [PATCH 17/17] mm: Account for the number of times direct reclaimers get throttled Mel Gorman
2012-05-17 14:50 ` Mel Gorman
2012-05-18 1:11 ` [PATCH 00/17] Swap-over-NBD without deadlocking V11 Eric B Munson
2012-05-18 1:46 ` Eric B Munson [this message]
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