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From: Tejun Heo <tj@kernel.org>
To: linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org,
	mingo@redhat.com, benh@kernel.crashing.org, davem@davemloft.net,
	dhowells@redhat.com, npiggin@suse.de, JBeulich@novell.comc
Subject: Re: [PATCHSET percpu#for-next] implement and use sparse embedding first chunk allocator
Date: Fri, 14 Aug 2009 15:09:34 +0900	[thread overview]
Message-ID: <4A84FF9E.3050306@kernel.org> (raw)
In-Reply-To: <1248171979-29166-1-git-send-email-tj@kernel.org>

Tejun Heo wrote:
> Hello, all.
> 
> This patchset teaches percpu allocator how to manage very sparse
> units, vmalloc how to allocate congruent sparse vmap areas and combine
> them to extend the embedding allocator to allow embedding of sparse
> unit addresses.  This basically implements Christoph's sparse
> congruent allocator.

Exported to linux-next.

Thanks.

-- 
tejun

WARNING: multiple messages have this Message-ID (diff)
From: Tejun Heo <tj@kernel.org>
To: linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org,
	mingo@redhat.com, benh@kernel.crashing.org, davem@davemloft.net,
	dhowells@redhat.com, npiggin@suse.de, JBeulich@novell.com,
	cl@linux-foundation.org, rusty@rustcorp.com.au, hpa@zytor.com,
	tglx@linutronix.de, akpm@linux-foundation.org, x86@kernel.org,
	andi@firstfloor.org
Subject: Re: [PATCHSET percpu#for-next] implement and use sparse embedding first chunk allocator
Date: Fri, 14 Aug 2009 15:09:34 +0900	[thread overview]
Message-ID: <4A84FF9E.3050306@kernel.org> (raw)
Message-ID: <20090814060934.yOLzdnv7xaGM-FKnkWuVWfams5ngJb14HETkVM7hRoU@z> (raw)
In-Reply-To: <1248171979-29166-1-git-send-email-tj@kernel.org>

Tejun Heo wrote:
> Hello, all.
> 
> This patchset teaches percpu allocator how to manage very sparse
> units, vmalloc how to allocate congruent sparse vmap areas and combine
> them to extend the embedding allocator to allow embedding of sparse
> unit addresses.  This basically implements Christoph's sparse
> congruent allocator.

Exported to linux-next.

Thanks.

-- 
tejun

  parent reply	other threads:[~2009-08-14  6:10 UTC|newest]

Thread overview: 54+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-07-21 10:25 [PATCHSET percpu#for-next] implement and use sparse embedding first chunk allocator Tejun Heo
2009-07-21 10:25 ` Tejun Heo
2009-07-21 10:26 ` [PATCH 01/20] percpu: fix pcpu_reclaim() locking Tejun Heo
2009-07-21 10:26   ` Tejun Heo
2009-07-21 21:41   ` Christoph Lameter
2009-07-21 10:26 ` [PATCH 02/20] percpu: improve boot messages Tejun Heo
2009-07-21 10:26   ` Tejun Heo
2009-07-21 21:43   ` Christoph Lameter
2009-07-21 10:26 ` [PATCH 03/20] percpu: rename 4k first chunk allocator to page Tejun Heo
2009-07-21 10:26   ` Tejun Heo
2009-07-21 21:47   ` Christoph Lameter
2009-07-22  4:38     ` Tejun Heo
2009-07-21 10:26 ` [PATCH 04/20] percpu: build first chunk allocators selectively Tejun Heo
2009-07-21 10:26   ` Tejun Heo
2009-07-21 10:26 ` [PATCH 05/20] percpu: generalize first chunk allocator selection Tejun Heo
2009-07-21 10:26   ` Tejun Heo
2009-07-21 10:26 ` [PATCH 06/20] percpu: drop @static_size from first chunk allocators Tejun Heo
2009-07-21 10:26   ` Tejun Heo
2009-07-21 10:26 ` [PATCH 07/20] percpu: make @dyn_size mandatory for pcpu_setup_first_chunk() Tejun Heo
2009-07-21 10:26   ` Tejun Heo
2009-07-21 10:26 ` [PATCH 08/20] percpu: add @align to pcpu_fc_alloc_fn_t Tejun Heo
2009-07-21 10:26   ` Tejun Heo
2009-07-21 10:26 ` [PATCH 09/20] percpu: move pcpu_lpage_build_unit_map() and pcpul_lpage_dump_cfg() upward Tejun Heo
2009-07-21 10:26   ` Tejun Heo
2009-07-21 10:26 ` [PATCH 10/20] percpu: introduce pcpu_alloc_info and pcpu_group_info Tejun Heo
2009-07-21 10:26   ` Tejun Heo
2009-07-21 10:26 ` [PATCH 11/20] percpu: add pcpu_unit_offsets[] Tejun Heo
2009-07-21 10:26   ` Tejun Heo
2009-07-21 10:26 ` [PATCH 12/20] percpu: add chunk->base_addr Tejun Heo
2009-07-21 10:26   ` Tejun Heo
2009-07-21 10:26 ` [PATCH 13/20] vmalloc: separate out insert_vmalloc_vm() Tejun Heo
2009-07-21 10:26   ` Tejun Heo
2009-07-21 10:26 ` [PATCH 14/20] vmalloc: implement pcpu_get_vm_areas() Tejun Heo
2009-07-21 10:26   ` Tejun Heo
2009-08-14  6:07   ` Tejun Heo
2009-08-14  6:07     ` Tejun Heo
2009-07-21 10:26 ` [PATCH 15/20] percpu: use group information to allocate vmap areas sparsely Tejun Heo
2009-07-21 10:26   ` Tejun Heo
2009-07-21 10:26 ` [PATCH 16/20] percpu: update embedding first chunk allocator to handle sparse units Tejun Heo
2009-07-21 10:26   ` Tejun Heo
2009-07-21 10:26 ` [PATCH 17/20] x86,percpu: use embedding for 64bit NUMA and page for 32bit NUMA Tejun Heo
2009-07-21 10:26   ` Tejun Heo
2009-07-21 10:26 ` [PATCH 18/20] percpu: kill lpage first chunk allocator Tejun Heo
2009-07-21 10:26   ` Tejun Heo
2009-07-21 10:26 ` [PATCH 19/20] sparc64: use embedding percpu " Tejun Heo
2009-07-21 10:26   ` Tejun Heo
2009-07-22  3:54   ` David Miller
2009-07-21 10:26 ` [PATCH 20/20] powerpc64: convert to dynamic percpu allocator Tejun Heo
2009-07-21 10:26   ` Tejun Heo
2009-07-21 12:22 ` [RFC PATCH] percpu: kill legacy " Tejun Heo
2009-07-21 12:22   ` Tejun Heo
2009-07-22  4:30   ` Rusty Russell
2009-08-14  6:09 ` Tejun Heo [this message]
2009-08-14  6:09   ` [PATCHSET percpu#for-next] implement and use sparse embedding first chunk allocator Tejun Heo

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