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From: Mike Frysinger <vapier@gentoo.org>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 0/5] New environment code
Date: Sat, 17 Jul 2010 17:28:26 -0400	[thread overview]
Message-ID: <201007171728.27716.vapier@gentoo.org> (raw)
In-Reply-To: <4C42190B.8060102@emk-elektronik.de>

On Saturday, July 17, 2010 16:56:43 Reinhard Meyer wrote:
> Wolfgang Denk wrote:
> > Disadvantages:
> > 
> > - Image size grows by typically 5...7 KiB (might shrink a bit again on
> > 
> >   systems with redundant environment with a following patch series)
> 
> Looking at the patches I can't really see where that large increase in
> image size comes from;
> but if its really true, it seems to be a very high price to pay for
> those who get along with the environment as it is.

i wonder if we could #ifdef the sorting/hashing.  i tend to agree with 
Reinhard that it is very common for boards to be deployed with a small env, so 
i wonder if the normal runtime experience is actually faster, or if the 
difference is about the same as system noise: boot u-boot, load env with ~20 
entries, read a few env vars, boot OS.
-mike
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  reply	other threads:[~2010-07-17 21:28 UTC|newest]

Thread overview: 53+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-07-17 19:45 [U-Boot] [PATCH 0/5] New environment code Wolfgang Denk
2010-07-17 19:45 ` [U-Boot] [PATCH 1/5] Add basic errno support Wolfgang Denk
2010-07-17 21:17   ` Mike Frysinger
2010-07-17 21:34     ` Wolfgang Denk
2010-07-18 12:51     ` Jerry Van Baren
2010-07-18 13:03       ` Wolfgang Denk
2010-09-12 19:16   ` Wolfgang Denk
2010-07-17 19:45 ` [U-Boot] [PATCH 2/5] Add qsort - add support for sorting data arrays Wolfgang Denk
2010-09-12 19:16   ` Wolfgang Denk
2010-07-17 19:45 ` [U-Boot] [PATCH 3/5] Add hash table support as base for new environment code Wolfgang Denk
2010-09-12 19:16   ` Wolfgang Denk
2010-12-08  9:44   ` Mike Frysinger
2010-12-08 10:02     ` Wolfgang Denk
2010-12-08 10:52       ` Mike Frysinger
2010-07-17 19:45 ` [U-Boot] [PATCH 4/5] Remove support for CONFIG_HAS_UID and "forceenv" command Wolfgang Denk
2010-07-17 22:12   ` Sergey Kubushyn
2010-09-12 19:18   ` Wolfgang Denk
2010-07-17 19:45 ` [U-Boot] [PATCH 5/5] New implementation for internal handling of environment variables Wolfgang Denk
2010-07-17 22:48   ` [U-Boot] [PATCH] new env: fix off-by-one error in setenv command Wolfgang Denk
2010-07-20  0:38   ` [U-Boot] [PATCH 5/5] New implementation for internal handling of environment variables Kim Phillips
2010-07-20  9:40     ` Wolfgang Denk
2010-07-20 18:36       ` Kim Phillips
2010-07-20 19:01         ` Wolfgang Denk
2010-07-20 20:09           ` Wolfgang Denk
     [not found]             ` <1279658019.5685.125.camel@thunk>
2010-07-20 20:35               ` Wolfgang Denk
2010-07-20 21:08             ` Kim Phillips
2010-07-20 21:43               ` Wolfgang Denk
2010-07-20 22:00                 ` Kim Phillips
2010-07-25 21:45                   ` Wolfgang Denk
2010-07-26 23:18                     ` Kim Phillips
2010-07-20 19:11         ` Wolfgang Denk
2010-07-26 14:52   ` Matthias Fuchs
2010-07-28 21:17     ` Wolfgang Denk
2010-07-29  9:16       ` Matthias Fuchs
2010-08-03 22:48         ` Wolfgang Denk
2010-09-12 19:19   ` Wolfgang Denk
2010-12-30  1:53   ` [U-Boot] env_flash.c:saveenv() broken when env is smaller than a sector Mike Frysinger
2010-12-30  2:39     ` Mike Frysinger
2011-01-17 20:23       ` Wolfgang Denk
2010-07-17 19:49 ` [U-Boot] [PATCH 0/5] New environment code Wolfgang Denk
2010-07-17 20:56 ` Reinhard Meyer
2010-07-17 21:28   ` Mike Frysinger [this message]
2010-07-17 21:41     ` Wolfgang Denk
2010-07-18  2:18       ` Mike Frysinger
2010-07-17 21:31   ` Wolfgang Denk
2010-07-17 21:55 ` Wolfgang Denk
2010-07-18  5:32   ` Reinhard Meyer
2010-07-18 10:26     ` Wolfgang Denk
2010-10-20  8:08 ` Mike Frysinger
2010-10-20  8:19   ` Wolfgang Denk
2010-12-08  9:56 ` Mike Frysinger
2010-12-08 10:04   ` Wolfgang Denk
2010-12-08 10:19     ` Mike Frysinger

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