Re: [Patch 14/18] fs/logfs/segment.c

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To: Jörn Engel <joern@...>

Cc: <linux-fsdevel@...>, <linux-kernel@...>, <linux-mtd@...>, <akpm@...>, Sam Ravnborg <sam@...>, John Stoffel <john@...>, David Woodhouse <dwmw2@...>, Jamie Lokier <jamie@...>, Artem Bityutskiy <dedekind@...>, CaT <cat@...>, Jan Engelhardt <jengelh@...>, Evgeniy Polyakov <johnpol@...>, David Weinehall <tao@...>, Willy Tarreau <w@...>, Kyle Moffett <mrmacman_g4@...>, Dongjun Shin <djshin90@...>, Pavel Machek <pavel@...>, Bill Davidsen <davidsen@...>, Thomas Gleixner <tglx@...>, Albert Cahalan <acahalan@...>, Pekka Enberg <penberg@...>, Roland Dreier <rdreier@...>, Ondrej Zajicek <santiago@...>, Ulisses Furquim <ulissesf@...>

Subject: Re: [Patch 14/18] fs/logfs/segment.c

Date: Sunday, June 3, 2007 - 6:21 pm

On Sunday 03 June 2007, Jörn Engel wrote:
quoted text> +static DEFINE_MUTEX(compr_mutex);
> +

It seems you define a static compre_mutex in both segment.c and in compr.c,
and always lock them both at the same time. Is that a correct observation?
Is it intentional, or an oversight on your side?

	Arnd <><
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Messages in current thread:

LogFS take four, Jörn, (Sun Jun 3, 2:38 pm)

Re: LogFS take four, Evgeniy Polyakov, (Fri Jun 15, 4:37 am)

Re: LogFS take four, Jörn, (Fri Jun 15, 7:10 am)

Re: LogFS take four, Arnd Bergmann, (Sun Jun 3, 6:18 pm)

Re: LogFS take four, Jörn, (Mon Jun 4, 5:05 am)

Re: LogFS take four, Jan-Benedict Glaw, (Sun Jun 3, 3:17 pm)

Re: LogFS take four, Jörn, (Sun Jun 3, 3:19 pm)

[Patch 18/18] fs/logfs/Locking, Jörn, (Sun Jun 3, 2:51 pm)

[Patch 17/18] fs/logfs/progs/mkfs.c, Jörn, (Sun Jun 3, 2:50 pm)

[Patch 16/18] fs/logfs/progs/fsck.c, Jörn, (Sun Jun 3, 2:50 pm)

[Patch 15/18] fs/logfs/super.c, Jörn, (Sun Jun 3, 2:49 pm)

Re: [Patch 15/18] fs/logfs/super.c, Arnd Bergmann, (Sun Jun 10, 12:27 pm)

Re: [Patch 15/18] fs/logfs/super.c, Jörn, (Sun Jun 10, 1:38 pm)

Re: [Patch 15/18] fs/logfs/super.c, Arnd Bergmann, (Sun Jun 10, 2:33 pm)

Re: [Patch 15/18] fs/logfs/super.c, Jörn, (Sun Jun 10, 3:10 pm)

Re: [Patch 15/18] fs/logfs/super.c, Willy Tarreau, (Sun Jun 10, 3:20 pm)

[Patch 14/18] fs/logfs/segment.c, Jörn, (Sun Jun 3, 2:48 pm)

Re: [Patch 14/18] fs/logfs/segment.c, Arnd Bergmann, (Sun Jun 3, 6:21 pm)

Re: [Patch 14/18] fs/logfs/segment.c, Jörn, (Mon Jun 4, 5:07 am)

[Patch 13/18] fs/logfs/readwrite.c, Jörn, (Sun Jun 3, 2:48 pm)

[Patch 12/18] fs/logfs/memtree.c, Jörn, (Sun Jun 3, 2:47 pm)

[Patch 11/18] fs/logfs/journal.c, Jörn, (Sun Jun 3, 2:47 pm)

[Patch 10/18] fs/logfs/inode.c, Jörn, (Sun Jun 3, 2:46 pm)

[Patch 09/18] fs/logfs/gc.c, Jörn, (Sun Jun 3, 2:46 pm)

Re: [Patch 09/18] fs/logfs/gc.c, Evgeniy Polyakov, (Fri Jun 15, 5:03 am)

Re: [Patch 09/18] fs/logfs/gc.c, Jörn, (Fri Jun 15, 7:14 am)

Re: [Patch 09/18] fs/logfs/gc.c, Evgeniy Polyakov, (Fri Jun 15, 9:03 am)

[Patch 08/18] fs/logfs/file.c, Jörn, (Sun Jun 3, 2:45 pm)

[Patch 07/18] fs/logfs/dir.c, Jörn, (Sun Jun 3, 2:44 pm)

Re: [Patch 07/18] fs/logfs/dir.c, Evgeniy Polyakov, (Fri Jun 15, 4:59 am)

Re: [Patch 07/18] fs/logfs/dir.c, Jörn, (Fri Jun 15, 7:57 am)

[Patch 06/18] fs/logfs/compr.c, Jörn, (Sun Jun 3, 2:43 pm)

Re: [Patch 06/18] fs/logfs/compr.c, Arnd Bergmann, (Sun Jun 3, 5:58 pm)

Re: [Patch 06/18] fs/logfs/compr.c, Jörn, (Mon Jun 4, 4:54 am)

Re: [Patch 06/18] fs/logfs/compr.c, David Woodhouse, (Mon Jun 4, 9:53 am)

[Patch 05/18] fs/logfs/logfs.h, Jörn, (Sun Jun 3, 2:43 pm)

Re: [Patch 05/18] fs/logfs/logfs.h, Paulo Marques, (Wed Jun 6, 7:29 am)

Re: [Patch 05/18] fs/logfs/logfs.h, Jörn, (Wed Jun 6, 7:29 am)

[Patch 04/18] include/linux/logfs.h, Jörn, (Sun Jun 3, 2:42 pm)

Re: [Patch 04/18] include/linux/logfs.h, Arnd Bergmann, (Sun Jun 3, 5:42 pm)

Re: [Patch 04/18] include/linux/logfs.h, Jörn, (Mon Jun 4, 5:12 am)

Re: [Patch 04/18] include/linux/logfs.h, David Woodhouse, (Mon Jun 4, 9:38 am)

Re: [Patch 04/18] include/linux/logfs.h, Jörn, (Mon Jun 4, 10:02 am)

Re: [Patch 04/18] include/linux/logfs.h, Segher Boessenkool, (Tue Jun 5, 11:49 am)

Re: [Patch 04/18] include/linux/logfs.h, Bill Davidsen, (Tue Jun 5, 4:39 pm)

Re: [Patch 04/18] include/linux/logfs.h, David Woodhouse, (Tue Jun 5, 11:53 am)

Re: [Patch 04/18] include/linux/logfs.h, Segher Boessenkool, (Tue Jun 5, 2:49 pm)

Re: [Patch 04/18] include/linux/logfs.h, David Woodhouse, (Wed Jun 6, 4:50 am)

Re: [Patch 04/18] include/linux/logfs.h, Arnd Bergmann, (Wed Jun 6, 8:42 am)

Re: [Patch 04/18] include/linux/logfs.h, Andreas Schwab, (Wed Jun 6, 4:59 am)

[Patch 03/18] fs/logfs/Makefile, Jörn, (Sun Jun 3, 2:41 pm)

[Patch 02/18] fs/Makefile, Jörn, (Sun Jun 3, 2:40 pm)

[Patch 01/18] fs/Kconfig, Jörn, (Sun Jun 3, 2:40 pm)


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Re: [Patch 14/18] fs/logfs/segment.c

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