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From: Namjae Jeon <linkinjeon@gmail.com>
To: Richard Weinberger <richard@nod.at>
Cc: linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org,
	adrian.hunter@intel.com, Heinz.Egger@linutronix.de,
	thomas.wucher@linutronix.de, shmulik.ladkani@gmail.com,
	tglx@linutronix.de, tim.bird@am.sony.com, Marius.Mazarel@ugal.ro,
	artem.bityutskiy@linux.intel.com, nyoushchenko@mvista.com
Subject: Re: UBI fastmap updates
Date: Wed, 27 Jun 2012 13:20:15 +0900	[thread overview]
Message-ID: <CAKYAXd-3ArdssdotKHjvUU0f+yqcFC6y2rHF-mqnJnUcP=+eOg@mail.gmail.com> (raw)
In-Reply-To: <1340456602-46050-1-git-send-email-richard@nod.at>

Hi. Richard.

Would you infom me how much UBI attach time is improved with fastmap ?

Thanks.

2012/6/23, Richard Weinberger <richard@nod.at>:
> This is the next round of UBI fastmap updates.
>
> The highlights are:
> 	- Fastmap produces anchor PEBs if none are available
> 	  (creating a fastmap on an image created by ubinize works now)
> 	- Fastmap is now able to reuse all PEBs if no empty PEBs are available
> 	- Minor fixes
>
> If you want to test fastmap you can use my git repo:
> git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubi2.git ubi2/v13
>
> Enjoy!
> //richard
>
> [PATCH 1/7] UBI: Fastmap: Modify the WL sub-system to prodcue a free
> [PATCH 2/7] UBI: Fastmap: Fix WARN_ON()
> [PATCH 3/7] UBI: Fastmap: Ensure that not all anchor PEBs go into a
> [PATCH 4/7] UBI: Fastmap: Fix ubi_assert()
> [PATCH 5/7] UBI: Fastmap: Kill max_pnum logic
> [PATCH 6/7] UBI: Fastmap: Reuse all fastmap PEB if no free PEBs are
> [PATCH 7/7] UBI: Fastmap: Get rid of fm_pool_mutex
> --
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> Please read the FAQ at  http://www.tux.org/lkml/
>

  parent reply	other threads:[~2012-06-27  4:20 UTC|newest]

Thread overview: 62+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-06-23 13:03 UBI fastmap updates Richard Weinberger
2012-06-23 13:03 ` [PATCH 1/7] UBI: Fastmap: Modify the WL sub-system to prodcue a free anchor PEB Richard Weinberger
2012-06-23 13:03 ` [PATCH 2/7] UBI: Fastmap: Fix WARN_ON() Richard Weinberger
2012-06-23 13:03 ` [PATCH 3/7] UBI: Fastmap: Ensure that not all anchor PEBs go into a pool Richard Weinberger
2012-06-23 13:03 ` [PATCH 4/7] UBI: Fastmap: Fix ubi_assert() Richard Weinberger
2012-06-23 13:03 ` [PATCH 5/7] UBI: Fastmap: Kill max_pnum logic Richard Weinberger
2012-06-23 13:03 ` [PATCH 6/7] UBI: Fastmap: Reuse all fastmap PEB if no free PEBs are available Richard Weinberger
2012-06-23 13:03 ` [PATCH 7/7] UBI: Fastmap: Get rid of fm_pool_mutex Richard Weinberger
2012-06-27  4:20 ` Namjae Jeon [this message]
2012-06-27  6:48   ` UBI fastmap updates Nikita V. Youshchenko
2012-06-27  7:17     ` Richard Weinberger
  -- strict thread matches above, loose matches on Subject: below --
2013-09-28 13:55 Richard Weinberger
2013-10-03 16:44 ` Artem Bityutskiy
2012-07-09 12:18 Richard Weinberger
2012-08-02 14:12 ` Artem Bityutskiy
2012-08-02 14:15   ` Richard Weinberger
2012-08-02 14:29     ` Artem Bityutskiy
2012-08-02 14:51       ` Richard Weinberger
2012-08-02 16:17         ` Artem Bityutskiy
2012-08-02 16:32           ` Richard Weinberger
2012-08-02 16:45             ` Artem Bityutskiy
2012-08-02 16:54               ` Richard Weinberger
2012-08-02 17:03               ` Tim Bird
2012-08-02 17:06                 ` Richard Weinberger
2012-08-02 17:40                 ` Artem Bityutskiy
2012-08-02 17:45                   ` Richard Weinberger
2012-08-02 17:59                     ` Artem Bityutskiy
2012-08-02 18:03                       ` Richard Weinberger
2012-08-02 18:15                         ` Artem Bityutskiy
2012-08-05  8:23                     ` Shmulik Ladkani
2012-08-05 14:25                       ` Richard Weinberger
2012-08-02 17:50                 ` Artem Bityutskiy
2012-08-02 14:58 ` Artem Bityutskiy
2012-08-02 14:59   ` Richard Weinberger
2012-08-02 15:18     ` Artem Bityutskiy
2012-08-02 15:19       ` Richard Weinberger
2012-08-06 17:36   ` Richard Weinberger
2012-08-07  4:21     ` Artem Bityutskiy
2012-08-07  7:29       ` Richard Weinberger
2012-08-07 18:53         ` Artem Bityutskiy
2012-08-02 18:50 ` Artem Bityutskiy
2012-08-02 18:56   ` Artem Bityutskiy
2012-08-03  8:47 ` Artem Bityutskiy
2012-08-03  8:56   ` Richard Weinberger
2012-08-17 13:11 ` Artem Bityutskiy
2012-08-17 13:33   ` Richard Weinberger
2012-08-17 13:41     ` Artem Bityutskiy
2012-08-17 13:43       ` Richard Weinberger
2012-08-17 14:06         ` Artem Bityutskiy
2012-07-02 16:23 Richard Weinberger
2012-06-29 15:14 Richard Weinberger
2012-06-30 10:43 ` Artem Bityutskiy
2012-06-30 10:53   ` Richard Weinberger
2012-06-30 11:24     ` Artem Bityutskiy
2012-06-30 14:24     ` Artem Bityutskiy
2012-07-08 11:47 ` Shmulik Ladkani
2012-07-08 12:07   ` Richard Weinberger
2012-07-08 15:11     ` Richard Weinberger
2012-07-09  7:37     ` Shmulik Ladkani
2012-07-09  8:19       ` Richard Weinberger
2012-06-27 15:57 Richard Weinberger
2012-06-18 16:18 UBI Fastmap updates Richard Weinberger

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