From: Andrew Morton <akpm@linux-foundation.org>
To: Matthew Wilcox <mawilcox@microsoft.com>
Cc: Matthew Wilcox <mawilcox@linuxonhyperv.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Konstantin Khlebnikov <koct9i@gmail.com>,
Ross Zwisler <ross.zwisler@linux.intel.com>,
Matthew Wilcox <willy@linux.intel.com>,
"linux-mm@kvack.org" <linux-mm@kvack.org>,
"linux-fsdevel@vger.kernel.org" <linux-fsdevel@vger.kernel.org>,
"Kirill A . Shutemov" <kirill.shutemov@linux.intel.com>,
Matthew Wilcox <willy@infradead.org>
Subject: Re: [PATCH v3 33/33] Reimplement IDR and IDA using the radix tree
Date: Tue, 6 Dec 2016 13:25:38 -0800 [thread overview]
Message-ID: <20161206132538.e474083ae851c7284bb89b2a@linux-foundation.org> (raw)
In-Reply-To: <CY1PR21MB0071D603E8B6F6A7F820492BCB820@CY1PR21MB0071.namprd21.prod.outlook.com>
On Tue, 6 Dec 2016 21:17:52 +0000 Matthew Wilcox <mawilcox@microsoft.com> wrote:
> From: Andrew Morton [mailto:akpm@linux-foundation.org]
> > On Mon, 28 Nov 2016 13:50:37 -0800 Matthew Wilcox
> > <mawilcox@linuxonhyperv.com> wrote:
> > > include/linux/idr.h | 132 ++--
> > > include/linux/radix-tree.h | 5 +-
> > > init/main.c | 3 +-
> > > lib/idr.c | 1078 -------------------------------
> > > lib/radix-tree.c | 632 ++++++++++++++++--
> >
> > hm. It's just a cosmetic issue, but perhaps the idr
> > wrappers-around-radix-tree code should be in a different .c file.
>
> I can put some of them back into idr.c -- there's a couple of routines left in there still, so adding some more won't hurt.
OK. Sometime. Let's see how this lot pans out as-is for now?
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next prev parent reply other threads:[~2016-12-06 21:25 UTC|newest]
Thread overview: 74+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-28 21:50 [PATCH v3 00/33] Radix tree patches for 4.10 Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 01/33] radix tree test suite: Fix compilation Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 02/33] tools: Add WARN_ON_ONCE Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 03/33] radix tree test suite: Allow GFP_ATOMIC allocations to fail Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 04/33] radix tree test suite: Track preempt_count Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 05/33] radix tree test suite: Free preallocated nodes Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 06/33] radix tree test suite: Make runs more reproducible Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 07/33] radix tree test suite: iteration test misuses RCU Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 08/33] radix tree test suite: benchmark for iterator Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 09/33] radix tree test suite: Use rcu_barrier Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 10/33] radix tree test suite: Handle exceptional entries Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 11/33] radix tree test suite: record order in each item Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 12/33] tools: Add more bitmap functions Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 13/33] radix tree test suite: Use common find-bit code Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 14/33] radix-tree: Fix typo Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 15/33] radix-tree: Move rcu_head into a union with private_list Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 16/33] radix-tree: Create node_tag_set() Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 17/33] radix-tree: Make radix_tree_find_next_bit more useful Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 18/33] radix-tree: Improve dump output Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 19/33] btrfs: Fix race in btrfs_free_dummy_fs_info() Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 20/33] radix-tree: Improve multiorder iterators Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 21/33] radix-tree: Delete radix_tree_locate_item() Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 22/33] radix-tree: Delete radix_tree_range_tag_if_tagged() Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 23/33] radix-tree: Add radix_tree_join Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 24/33] radix-tree: Add radix_tree_split Matthew Wilcox
2016-11-29 0:02 ` Randy Dunlap
2016-11-29 14:26 ` Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 25/33] radix-tree: Add radix_tree_split_preload() Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 26/33] radix-tree: Fix replacement for multiorder entries Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 27/33] radix tree test suite: Check multiorder iteration Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 28/33] idr: Add ida_is_empty Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 29/33] tpm: Use idr_find(), not idr_find_slowpath() Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 30/33] rxrpc: Abstract away knowledge of IDR internals Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 31/33] idr: Reduce the number of bits per level from 8 to 6 Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 32/33] radix tree test suite: Add some more functionality Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 33/33] Reimplement IDR and IDA using the radix tree Matthew Wilcox
2016-12-06 20:44 ` Andrew Morton
2016-12-06 21:17 ` Matthew Wilcox
2016-12-06 21:25 ` Andrew Morton [this message]
2016-11-28 21:50 ` [PATCH v3 00/33] Radix tree patches for 4.10 Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 01/33] radix tree test suite: Fix compilation Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 02/33] tools: Add WARN_ON_ONCE Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 03/33] radix tree test suite: Allow GFP_ATOMIC allocations to fail Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 04/33] radix tree test suite: Track preempt_count Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 05/33] radix tree test suite: Free preallocated nodes Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 06/33] radix tree test suite: Make runs more reproducible Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 07/33] radix tree test suite: iteration test misuses RCU Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 08/33] radix tree test suite: benchmark for iterator Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 09/33] radix tree test suite: Use rcu_barrier Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 10/33] radix tree test suite: Handle exceptional entries Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 11/33] radix tree test suite: record order in each item Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 12/33] tools: Add more bitmap functions Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 13/33] radix tree test suite: Use common find-bit code Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 14/33] radix-tree: Fix typo Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 15/33] radix-tree: Move rcu_head into a union with private_list Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 16/33] radix-tree: Create node_tag_set() Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 17/33] radix-tree: Make radix_tree_find_next_bit more useful Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 18/33] radix-tree: Improve dump output Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 19/33] btrfs: Fix race in btrfs_free_dummy_fs_info() Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 20/33] radix-tree: Improve multiorder iterators Matthew Wilcox
2016-11-28 21:50 ` [PATCH v3 21/33] radix-tree: Delete radix_tree_locate_item() Matthew Wilcox
2016-11-28 21:51 ` [PATCH v3 22/33] radix-tree: Delete radix_tree_range_tag_if_tagged() Matthew Wilcox
2016-11-28 21:51 ` [PATCH v3 23/33] radix-tree: Add radix_tree_join Matthew Wilcox
2016-11-28 21:51 ` [PATCH v3 24/33] radix-tree: Add radix_tree_split Matthew Wilcox
2016-11-28 21:51 ` [PATCH v3 25/33] radix-tree: Add radix_tree_split_preload() Matthew Wilcox
2016-11-28 21:51 ` [PATCH v3 26/33] radix-tree: Fix replacement for multiorder entries Matthew Wilcox
2016-11-28 21:51 ` [PATCH v3 27/33] radix tree test suite: Check multiorder iteration Matthew Wilcox
2016-11-28 21:51 ` [PATCH v3 28/33] idr: Add ida_is_empty Matthew Wilcox
2016-11-28 21:51 ` [PATCH v3 29/33] tpm: Use idr_find(), not idr_find_slowpath() Matthew Wilcox
2016-11-28 21:51 ` [PATCH v3 30/33] rxrpc: Abstract away knowledge of IDR internals Matthew Wilcox
2016-11-28 21:51 ` [PATCH v3 31/33] idr: Reduce the number of bits per level from 8 to 6 Matthew Wilcox
2016-11-28 21:51 ` [PATCH v3 32/33] radix tree test suite: Add some more functionality Matthew Wilcox
2016-11-28 21:51 ` [PATCH v3 33/33] Reimplement IDR and IDA using the radix tree Matthew Wilcox
2016-11-29 11:24 ` [PATCH v3 00/33] Radix tree patches for 4.10 Kirill A. Shutemov
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