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From: Tom Rini <trini@konsulko.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [U-Boot, 1/2] ARM: Default to using optimized memset and memcpy routines
Date: Fri, 20 Jan 2017 22:37:55 -0500	[thread overview]
Message-ID: <20170121033755.GX25981@bill-the-cat> (raw)
In-Reply-To: <1484244963-11937-1-git-send-email-trini@konsulko.com>

On Thu, Jan 12, 2017 at 01:16:02PM -0500, Tom Rini wrote:

> We have long had available optimized versions of the memset and memcpy
> functions that are borrowed from the Linux kernel.  We should use these
> in normal conditions as the speed wins in many workflows outweigh the
> relatively minor size increase.  However, we have a number of places
> where we're simply too close to size limits in SPL and must be able to
> make the size vs performance trade-off in those cases.
> 
> Cc: Philippe Reynes <tremyfr@yahoo.fr>
> Cc: Eric Jarrige <eric.jarrige@armadeus.org>
> Cc: Heiko Schocher <hs@denx.de>
> Cc: Magnus Lilja <lilja.magnus@gmail.com>
> Cc: Lokesh Vutla <lokeshvutla@ti.com>
> Cc: Chander Kashyap <k.chander@samsung.com>
> Cc: Akshay Saraswat <akshay.s@samsung.com>
> Cc: Simon Glass <sjg@chromium.org>
> Cc: Stefan Roese <sr@denx.de>
> Signed-off-by: Tom Rini <trini@konsulko.com>
> Acked-by: Stefan Roese <sr@denx.de>
> Reviewed-by: Simon Glass <sjg@chromium.org>

Applied to u-boot/master, thanks!

-- 
Tom
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      parent reply	other threads:[~2017-01-21  3:37 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-01-12 18:16 [U-Boot] [PATCH 1/2] ARM: Default to using optimized memset and memcpy routines Tom Rini
2017-01-12 18:16 ` [U-Boot] [PATCH 2/2] board_init.c: Always use memset() Tom Rini
2017-01-19 13:57   ` Simon Glass
2017-01-19 14:25     ` Tom Rini
2017-01-21  3:50       ` Simon Glass
2017-01-21  3:37   ` [U-Boot] [U-Boot,2/2] " Tom Rini
2017-01-13  6:16 ` [U-Boot] [PATCH 1/2] ARM: Default to using optimized memset and memcpy routines Stefan Roese
2017-01-19 13:58 ` Simon Glass
2017-01-21  3:37 ` Tom Rini [this message]

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