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From: 'Marcelo Ricardo Leitner' <marcelo.leitner@gmail.com>
To: David Laight <David.Laight@aculab.com>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"'linux-sctp@vger.kernel.org'" <linux-sctp@vger.kernel.org>,
	Eric Biggers <ebiggers@kernel.org>,
	'Catalin Marinas' <catalin.marinas@arm.com>,
	"'kent.overstreet@gmail.com'" <kent.overstreet@gmail.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	'Neil Horman' <nhorman@tuxdriver.com>
Subject: Re: [PATCH 00/13] lib/generic-radix-tree: genradix bug fix and optimisations.
Date: Tue, 25 Aug 2020 15:41:27 +0000	[thread overview]
Message-ID: <20200825154127.GB2444@localhost.localdomain> (raw)
In-Reply-To: <21289d79b0474811b21ed8478c465159@AcuMS.aculab.com>

On Tue, Aug 25, 2020 at 02:52:34PM +0000, David Laight wrote:
> The genradix code is used by SCTP for accessing per-stream data.
> This means there are quite a lot of lookups but the code wasn't
> really optimised at all.

My test box is down for the moment and will bring it on later today or
tomorrow, so I can't test it yet. What should we expect as performance
gains here?

  Marcelo

  reply	other threads:[~2020-08-25 15:41 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-25 14:52 [PATCH 00/13] lib/generic-radix-tree: genradix bug fix and optimisations David Laight
2020-08-25 15:41 ` 'Marcelo Ricardo Leitner' [this message]
2020-08-25 16:00   ` David Laight
2020-08-25 16:32     ` Kent Overstreet
2020-08-26  7:35       ` David Laight
2020-08-26  8:37         ` David Laight
2020-08-26  9:56   ` David Laight

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