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Date: Thu, 27 Dec 2007 17:17:00 +0300
From: Edward Shishkin <edward@...esys.com>
To: joejamesjoyce@....com
CC: linux-kernel@...r.kernel.org
Subject: Re: REISER4: Attention Edward Shishkin (reiser4progs-1.0.6)
joejamesjoyce@....com wrote:
> REISER4: Attention Edward Shishkin (reiser4progs-1.0.6)
>
> -------------------------------------------------------------------------
> -
>
> Hi Edward, it has been pointed out that you CHANGED reiser4progs-1.0.6
> in your version
>
> http://chichkin_i.zelnet.ru/namesys/reiser4progs-1.0.6.tar.gz
>
> from the version previously supplied by namesys.com
>
> ftp://ftp.namesys.com/pub/reiser4progs/reiser4progs-1.0.6.tar.gz
Hmm, but I have found they are synchronized...
>
> Does this have any relevance for REISER4 that I should know about?
>
I guess you have downloaded your reiser4progs-1.0.6 before it was
announced at 14 Mar 2007 ( http://lkml.org/lkml/2007/3/14/446 )
There is nothing criminal here: the latest version uses more progressive
compression mode as default one, plus some options got other name.
Thanks,
Edward.
> I have included a diff between the two versions.
>
> -------------------------------------------------------------------------
> -
>
> diff -pruN reiser4progs-1.0.6-namesys/include/reiser4/plugin.h
> reiser4progs-1.0.6-shinkin/include/reiser4/plugin.h
> --- reiser4progs-1.0.6-namesys/include/reiser4/plugin.h 2006-11-01
> 14:50:34.000000000 +0000
> +++ reiser4progs-1.0.6-shinkin/include/reiser4/plugin.h 2007-02-27
> 15:25:16.000000000 +0000
> @@ -273,11 +273,10 @@ enum reiser4_crypto_id {
>
> enum reiser4_compress_mode_id {
> CMODE_NONE_ID = 0x0,
> - CMODE_COL8_ID = 0x1,
> - CMODE_COL16_ID = 0x2,
> - CMODE_COL32_ID = 0x3,
> + CMODE_LATTD_ID = 0x1,
> + CMODE_ULTIM_ID = 0x2,
> + CMODE_FORCE_ID = 0x3,
> CMODE_CONVX_ID = 0x4,
> - CMODE_FORCE_ID = 0x5,
> CMODE_LAST_ID
> };
>
> diff -pruN reiser4progs-1.0.6-namesys/libreiser4/factory.c
> reiser4progs-1.0.6-shinkin/libreiser4/factory.c
> --- reiser4progs-1.0.6-namesys/libreiser4/factory.c 2006-11-01
> 14:50:34.000000000 +0000
> +++ reiser4progs-1.0.6-shinkin/libreiser4/factory.c 2007-02-27
> 15:40:43.000000000 +0000
> @@ -269,11 +269,10 @@ errno_t reiser4_factory_init(void) {
> __load_plug(gzip1);
>
> __load_plug(nocompress);
> - __load_plug(col8);
> - __load_plug(col16);
> - __load_plug(col32);
> - __load_plug(convx);
> + __load_plug(lattd);
> + __load_plug(ultim);
> __load_plug(force);
> + __load_plug(convx);
>
> __load_plug(clust64);
> __load_plug(clust32);
> diff -pruN reiser4progs-1.0.6-namesys/libreiser4/profile.c
> reiser4progs-1.0.6-shinkin/libreiser4/profile.c
> --- reiser4progs-1.0.6-namesys/libreiser4/profile.c 2006-11-01
> 14:50:34.000000000 +0000
> +++ reiser4progs-1.0.6-shinkin/libreiser4/profile.c 2007-01-20
> 11:08:31.000000000 +0000
> @@ -145,7 +145,7 @@ reiser4_profile_t defprof = {
> .hidden = 0,
> .max = CMODE_LAST_ID,
> #endif
> - .id = {CMODE_COL8_ID, 0, CMODE_PLUG_TYPE},
> + .id = {CMODE_CONVX_ID, 0, CMODE_PLUG_TYPE},
> },
> [PROF_CRYPTO] = {
> #ifndef ENABLE_MINIMAL
> diff -pruN reiser4progs-1.0.6-namesys/plugin/compress/compress_mode.c
> reiser4progs-1.0.6-shinkin/plugin/compress/compress_mode.c
> --- reiser4progs-1.0.6-namesys/plugin/compress/compress_mode.c
> 2006-11-01 14:50:34.000000000 +0000
> +++ reiser4progs-1.0.6-shinkin/plugin/compress/compress_mode.c
> 2007-02-27 15:32:30.000000000 +0000
> @@ -19,22 +19,22 @@ reiser4_plug_t nocompress_plug = {
> .desc = "'Don't compress' compression mode plugin.",
> };
>
> -reiser4_plug_t col8_plug = {
> - .id = {CMODE_COL8_ID, 0, CMODE_PLUG_TYPE},
> - .label = "col8",
> - .desc = "'Check on lattice-8' compression mode plugin.",
> +reiser4_plug_t lattd_plug = {
> + .id = {CMODE_LATTD_ID, 0, CMODE_PLUG_TYPE},
> + .label = "latt",
> + .desc = "'Check on dynamic lattice' compression mode plugin.",
> };
>
> -reiser4_plug_t col16_plug = {
> - .id = {CMODE_COL16_ID, 0, CMODE_PLUG_TYPE},
> - .label = "col16",
> - .desc = "'Check on lattice-16' compression mode plugin.",
> +reiser4_plug_t ultim_plug = {
> + .id = {CMODE_ULTIM_ID, 0, CMODE_PLUG_TYPE},
> + .label = "ultim",
> + .desc = "'Check ultimately' compression mode plugin.",
> };
>
> -reiser4_plug_t col32_plug = {
> - .id = {CMODE_COL32_ID, 0, CMODE_PLUG_TYPE},
> - .label = "col32",
> - .desc = "'Check on lattice-32' compression mode plugin.",
> +reiser4_plug_t force_plug = {
> + .id = {CMODE_FORCE_ID, 0, CMODE_PLUG_TYPE},
> + .label = "force",
> + .desc = "'Compress evrything' compression mode plugin.",
> };
>
> reiser4_plug_t convx_plug = {
> @@ -42,11 +42,4 @@ reiser4_plug_t convx_plug = {
> .label = "conv",
> .desc = "'Convert to extent' compression mode plugin.",
> };
> -
> -reiser4_plug_t force_plug = {
> - .id = {CMODE_FORCE_ID, 0, CMODE_PLUG_TYPE},
> - .label = "force",
> - .desc = "'Compress evrything' compression mode plugin.",
> -};
> -
> #endif
>
>
>
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