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From: Rusty Russell <rusty@rustcorp.com.au>
To: David Gibson <david@gibson.dropbear.id.au>, ccan@lists.ozlabs.org
Subject: Re: [PATCH 2/2] mem: Add memswap() function
Date: Wed, 09 Sep 2015 04:08:38 +0930	[thread overview]
Message-ID: <87k2s04uz5.fsf@rustcorp.com.au> (raw)
In-Reply-To: <1441428261-6551-3-git-send-email-david@gibson.dropbear.id.au>

David Gibson <david@gibson.dropbear.id.au> writes:
> Add a memswap() function to the mem module, which exchanges two (equal
> sized, non-overlapping) memory regions.

Nice!

I wonder about a #if CCAN_MEM_DEBUG'd test which assert() tests for
no overlap.

Though maybe it's cheap enough that a simple assert() is always OK?

Cheers,
Rusty.
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  reply	other threads:[~2015-09-08 18:44 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-09-05  4:44 [PATCH 0/2] Small extensions to the mem module David Gibson
2015-09-05  4:44 ` [PATCH 1/2] mem: Remove array_size dependency David Gibson
2015-09-05  4:44 ` [PATCH 2/2] mem: Add memswap() function David Gibson
2015-09-08 18:38   ` Rusty Russell [this message]
2015-09-09  7:37     ` David Gibson

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