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Groups > linux.kernel > #1696313
| Path | csiph.com!aioe.org!bofh.it!news.nic.it!robomod |
|---|---|
| From | Josef Bacik <josef@toxicpanda.com> |
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v2 16/23] percpu: add first_bit to keep track of the first free in the bitmap |
| Date | Tue, 25 Jul 2017 22:30:02 +0200 |
| Message-ID | <u7eCS-7wj-13@gated-at.bofh.it> (permalink) |
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| Approved | robomod@news.nic.it |
| Lines | 13 |
| Organization | linux.* mail to news gateway |
| X-Original-Cc | Tejun Heo <tj@kernel.org>, Christoph Lameter <cl@linux.com>, Josef Bacik <josef@toxicpanda.com>, linux-kernel@vger.kernel.org, linux-mm@kvack.org, kernel-team@fb.com, Dennis Zhou <dennisszhou@gmail.com> |
| X-Original-Date | Tue, 25 Jul 2017 15:21:58 -0400 |
| X-Original-Message-ID | <20170725192157.GP18880@destiny> |
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| Xref | csiph.com linux.kernel:1696313 |
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On Mon, Jul 24, 2017 at 07:02:13PM -0400, Dennis Zhou wrote: > From: "Dennis Zhou (Facebook)" <dennisszhou@gmail.com> > > This patch adds first_bit to keep track of the first free bit in the > bitmap. This hint helps prevent scanning of fully allocated blocks. > > Signed-off-by: Dennis Zhou <dennisszhou@gmail.com> Reviewed-by: Josef Bacik <jbacik@fb.com> Thanks, Josef
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[PATCH v2 16/23] percpu: add first_bit to keep track of the first free in the bitmap Dennis Zhou <dennisz@fb.com> - 2017-07-25 01:10 +0200 Re: [PATCH v2 16/23] percpu: add first_bit to keep track of the first free in the bitmap Josef Bacik <josef@toxicpanda.com> - 2017-07-25 22:30 +0200
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