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From: Peter Zijlstra <peterz@infradead.org>
To: Michel Lespinasse <michel@lespinasse.org>
Cc: Li RongQing <lirongqing@baidu.com>,
	dbueso@suse.de, mingo@kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] rbtree: stop iteration early in rb_find_first
Date: Wed, 25 Aug 2021 14:32:47 +0200	[thread overview]
Message-ID: <YSY4byZYxId7k0ow@hirez.programming.kicks-ass.net> (raw)
In-Reply-To: <YSY3nwCY/IDl1hpj@hirez.programming.kicks-ass.net>

On Wed, Aug 25, 2021 at 02:29:19PM +0200, Peter Zijlstra wrote:
> More specifically, can you draw me a (binary) tree with elements: A B B
> B C, such that a search for B might have match set, hit c!=1 and not
> have found the leftmost B ?

We crossed emails, you just did :-)

      reply	other threads:[~2021-08-25 12:33 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-25  9:59 Li RongQing
2021-08-25 11:39 ` Peter Zijlstra
2021-08-25 11:53   ` Michel Lespinasse
2021-08-25 11:58     ` Michel Lespinasse
2021-08-25 12:31       ` Peter Zijlstra
2021-08-25 13:21       ` Peter Zijlstra
2021-08-25 16:08         ` 答复: " Li,Rongqing
     [not found]         ` <90ea3457ddc7485fbc8db5f7ca5b07ab@baidu.com>
2021-08-25 17:18           ` Peter Zijlstra
2021-08-25 18:26             ` 答复: " Li,Rongqing
2021-08-25 19:20               ` Peter Zijlstra
2021-08-26  5:03                 ` 答复: " Li,Rongqing
2021-08-25 12:29     ` Peter Zijlstra
2021-08-25 12:32       ` Peter Zijlstra [this message]

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