* [ptxdist] [PATCH 1/2] host-squashfs-tools: Add LZO support
@ 2012-01-30 11:35 Alexander Stein
2012-01-30 11:35 ` [ptxdist] [PATCH 2/2] image_squashfs: Add possibility for LZO compression Alexander Stein
0 siblings, 1 reply; 5+ messages in thread
From: Alexander Stein @ 2012-01-30 11:35 UTC (permalink / raw)
To: ptxdist
Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
---
rules/host-squashfs-tools.in | 1 +
rules/host-squashfs-tools.make | 1 +
2 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/rules/host-squashfs-tools.in b/rules/host-squashfs-tools.in
index cddcfa7..d16909e 100644
--- a/rules/host-squashfs-tools.in
+++ b/rules/host-squashfs-tools.in
@@ -3,4 +3,5 @@
config HOST_SQUASHFS_TOOLS
tristate
select HOST_ZLIB
+ select HOST_LIBLZO
default ALLYES
diff --git a/rules/host-squashfs-tools.make b/rules/host-squashfs-tools.make
index af63a28..5ed76f2 100644
--- a/rules/host-squashfs-tools.make
+++ b/rules/host-squashfs-tools.make
@@ -23,6 +23,7 @@ HOST_SQUASHFS_TOOLS_SUBDIR := squashfs-tools
# Compile
# ----------------------------------------------------------------------------
+HOST_SQUASHFS_TOOLS_MAKE_OPT := LZO_SUPPORT=1
HOST_SQUASHFS_TOOLS_MAKE_ENV := $(HOST_ENV)
HOST_SQUASHFS_TOOLS_MAKE_PAR := NO
HOST_SQUASHFS_TOOLS_INSTALL_OPT = install INSTALL_DIR="$(HOST_SQUASHFS_TOOLS_PKGDIR)/sbin"
--
1.7.3.4
--
ptxdist mailing list
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^ permalink raw reply [flat|nested] 5+ messages in thread
* [ptxdist] [PATCH 2/2] image_squashfs: Add possibility for LZO compression
2012-01-30 11:35 [ptxdist] [PATCH 1/2] host-squashfs-tools: Add LZO support Alexander Stein
@ 2012-01-30 11:35 ` Alexander Stein
2012-01-30 14:11 ` Michael Olbrich
0 siblings, 1 reply; 5+ messages in thread
From: Alexander Stein @ 2012-01-30 11:35 UTC (permalink / raw)
To: ptxdist
Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
---
platforms/image_squashfs.in | 23 +++++++++++++++++++++++
rules/post/image_squashfs.make | 2 ++
2 files changed, 25 insertions(+), 0 deletions(-)
diff --git a/platforms/image_squashfs.in b/platforms/image_squashfs.in
index 0d652d9..43de03b 100644
--- a/platforms/image_squashfs.in
+++ b/platforms/image_squashfs.in
@@ -37,6 +37,29 @@ choice
endchoice
+choice
+ prompt "squashfs compression mode"
+ depends on HOST_SQUASHFS_TOOLS_V4X
+ help
+ Select your prefered compression mode. GZIP seems to have a better
+ compression rate while LZO is faster then GZIP. This will make a difference
+ in mount time of your filesystem depending on your hardware configuration.
+
+ config HOST_SQUASHFS_COMPRESSION_MODE_GZIP
+ bool "gzip"
+ help
+ Select your prefered compression mode. GZIP seems to have a better
+ compression rate while LZO is faster then GZIP. This will make a difference
+ in mount time of your filesystem depending on your hardware configuration.
+
+ config HOST_SQUASHFS_COMPRESSION_MODE_LZO
+ bool "lzo"
+ help
+ Select your prefered compression mode. GZIP seems to have a better
+ compression rate while LZO is faster then GZIP. This will make a difference
+ in mount time of your filesystem depending on your hardware configuration.
+endchoice
+
config IMAGE_SQUASHFS_BLOCK_SIZE
string
default "${PTXCONF_FLASH_BLOCKSIZE}"
diff --git a/rules/post/image_squashfs.make b/rules/post/image_squashfs.make
index 5462199..6a260db 100644
--- a/rules/post/image_squashfs.make
+++ b/rules/post/image_squashfs.make
@@ -12,6 +12,8 @@ SEL_ROOTFS-$(PTXCONF_IMAGE_SQUASHFS) += $(IMAGEDIR)/root.squashfs
IMAGE_SQUASHFS_EXTRA_ARGS := \
$(call ptx/ifdef, PTXCONF_HOST_SQUASHFS_TOOLS_V3X, $(call ptx/ifdef, PTXCONF_ENDIAN_BIG, -be, -le), ) \
+ $(call ptx/ifdef, PTXCONF_HOST_SQUASHFS_TOOLS_V4X, $(call ptx/ifdef, PTXCONF_HOST_SQUASHFS_COMPRESSION_MODE_GZIP, -comp gzip,),) \
+ $(call ptx/ifdef, PTXCONF_HOST_SQUASHFS_TOOLS_V4X, $(call ptx/ifdef, PTXCONF_HOST_SQUASHFS_COMPRESSION_MODE_LZO, -comp lzo,),) \
$(PTXCONF_IMAGE_SQUASHFS_EXTRA_ARGS)
$(IMAGEDIR)/root.squashfs: $(STATEDIR)/image_working_dir $(STATEDIR)/host-squashfs-tools.install.post
--
1.7.3.4
--
ptxdist mailing list
ptxdist@pengutronix.de
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [ptxdist] [PATCH 2/2] image_squashfs: Add possibility for LZO compression
2012-01-30 11:35 ` [ptxdist] [PATCH 2/2] image_squashfs: Add possibility for LZO compression Alexander Stein
@ 2012-01-30 14:11 ` Michael Olbrich
2012-01-30 15:37 ` [ptxdist] [PATCH v2] " Alexander Stein
0 siblings, 1 reply; 5+ messages in thread
From: Michael Olbrich @ 2012-01-30 14:11 UTC (permalink / raw)
To: ptxdist
On Mon, Jan 30, 2012 at 12:35:25PM +0100, Alexander Stein wrote:
> Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
> ---
> platforms/image_squashfs.in | 23 +++++++++++++++++++++++
> rules/post/image_squashfs.make | 2 ++
> 2 files changed, 25 insertions(+), 0 deletions(-)
>
> diff --git a/platforms/image_squashfs.in b/platforms/image_squashfs.in
> index 0d652d9..43de03b 100644
> --- a/platforms/image_squashfs.in
> +++ b/platforms/image_squashfs.in
> @@ -37,6 +37,29 @@ choice
>
> endchoice
>
> +choice
> + prompt "squashfs compression mode"
> + depends on HOST_SQUASHFS_TOOLS_V4X
> + help
> + Select your prefered compression mode. GZIP seems to have a better
> + compression rate while LZO is faster then GZIP. This will make a difference
> + in mount time of your filesystem depending on your hardware configuration.
> +
> + config HOST_SQUASHFS_COMPRESSION_MODE_GZIP
> + bool "gzip"
> + help
> + Select your prefered compression mode. GZIP seems to have a better
> + compression rate while LZO is faster then GZIP. This will make a difference
> + in mount time of your filesystem depending on your hardware configuration.
> +
> + config HOST_SQUASHFS_COMPRESSION_MODE_LZO
> + bool "lzo"
> + help
> + Select your prefered compression mode. GZIP seems to have a better
> + compression rate while LZO is faster then GZIP. This will make a difference
> + in mount time of your filesystem depending on your hardware configuration.
> +endchoice
config HOST_SQUASHFS_COMPRESSION_MODE
string
default "gzip" if HOST_SQUASHFS_COMPRESSION_MODE_GZIP
default "lzo" if HOST_SQUASHFS_COMPRESSION_MODE_LZO
> +
> config IMAGE_SQUASHFS_BLOCK_SIZE
> string
> default "${PTXCONF_FLASH_BLOCKSIZE}"
> diff --git a/rules/post/image_squashfs.make b/rules/post/image_squashfs.make
> index 5462199..6a260db 100644
> --- a/rules/post/image_squashfs.make
> +++ b/rules/post/image_squashfs.make
> @@ -12,6 +12,8 @@ SEL_ROOTFS-$(PTXCONF_IMAGE_SQUASHFS) += $(IMAGEDIR)/root.squashfs
>
> IMAGE_SQUASHFS_EXTRA_ARGS := \
> $(call ptx/ifdef, PTXCONF_HOST_SQUASHFS_TOOLS_V3X, $(call ptx/ifdef, PTXCONF_ENDIAN_BIG, -be, -le), ) \
> + $(call ptx/ifdef, PTXCONF_HOST_SQUASHFS_TOOLS_V4X, $(call ptx/ifdef, PTXCONF_HOST_SQUASHFS_COMPRESSION_MODE_GZIP, -comp gzip,),) \
> + $(call ptx/ifdef, PTXCONF_HOST_SQUASHFS_TOOLS_V4X, $(call ptx/ifdef, PTXCONF_HOST_SQUASHFS_COMPRESSION_MODE_LZO, -comp lzo,),) \
$(call ptx/ifdef, PTXCONF_HOST_SQUASHFS_TOOLS_V4X, -comp $(PTXCONF_HOST_SQUASHFS_COMPRESSION_MODE,) \
instead.
> $(PTXCONF_IMAGE_SQUASHFS_EXTRA_ARGS)
>
> $(IMAGEDIR)/root.squashfs: $(STATEDIR)/image_working_dir $(STATEDIR)/host-squashfs-tools.install.post
> --
> 1.7.3.4
>
>
> --
> ptxdist mailing list
> ptxdist@pengutronix.de
>
--
Pengutronix e.K. | |
Industrial Linux Solutions | http://www.pengutronix.de/ |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
--
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ptxdist@pengutronix.de
^ permalink raw reply [flat|nested] 5+ messages in thread
* [ptxdist] [PATCH v2] image_squashfs: Add possibility for LZO compression
2012-01-30 14:11 ` Michael Olbrich
@ 2012-01-30 15:37 ` Alexander Stein
2012-02-01 16:51 ` Michael Olbrich
0 siblings, 1 reply; 5+ messages in thread
From: Alexander Stein @ 2012-01-30 15:37 UTC (permalink / raw)
To: ptxdist
Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
---
Changes in v2:
* Add proposed changes from Michael
platforms/image_squashfs.in | 28 ++++++++++++++++++++++++++++
rules/post/image_squashfs.make | 1 +
2 files changed, 29 insertions(+), 0 deletions(-)
diff --git a/platforms/image_squashfs.in b/platforms/image_squashfs.in
index 0d652d9..70bb140 100644
--- a/platforms/image_squashfs.in
+++ b/platforms/image_squashfs.in
@@ -37,6 +37,34 @@ choice
endchoice
+choice
+ prompt "squashfs compression mode"
+ depends on HOST_SQUASHFS_TOOLS_V4X
+ help
+ Select your prefered compression mode. GZIP seems to have a better
+ compression rate while LZO is faster then GZIP. This will make a difference
+ in mount time of your filesystem depending on your hardware configuration.
+
+ config HOST_SQUASHFS_COMPRESSION_MODE_GZIP
+ bool "gzip"
+ help
+ Select your prefered compression mode. GZIP seems to have a better
+ compression rate while LZO is faster then GZIP. This will make a difference
+ in mount time of your filesystem depending on your hardware configuration.
+
+ config HOST_SQUASHFS_COMPRESSION_MODE_LZO
+ bool "lzo"
+ help
+ Select your prefered compression mode. GZIP seems to have a better
+ compression rate while LZO is faster then GZIP. This will make a difference
+ in mount time of your filesystem depending on your hardware configuration.
+endchoice
+
+config HOST_SQUASHFS_COMPRESSION_MODE
+ string
+ default "gzip" if HOST_SQUASHFS_COMPRESSION_MODE_GZIP
+ default "lzo" if HOST_SQUASHFS_COMPRESSION_MODE_LZO
+
config IMAGE_SQUASHFS_BLOCK_SIZE
string
default "${PTXCONF_FLASH_BLOCKSIZE}"
diff --git a/rules/post/image_squashfs.make b/rules/post/image_squashfs.make
index 5462199..fdefadf 100644
--- a/rules/post/image_squashfs.make
+++ b/rules/post/image_squashfs.make
@@ -12,6 +12,7 @@ SEL_ROOTFS-$(PTXCONF_IMAGE_SQUASHFS) += $(IMAGEDIR)/root.squashfs
IMAGE_SQUASHFS_EXTRA_ARGS := \
$(call ptx/ifdef, PTXCONF_HOST_SQUASHFS_TOOLS_V3X, $(call ptx/ifdef, PTXCONF_ENDIAN_BIG, -be, -le), ) \
+ $(call ptx/ifdef, PTXCONF_HOST_SQUASHFS_TOOLS_V4X, -comp $(PTXCONF_HOST_SQUASHFS_COMPRESSION_MODE), ) \
$(PTXCONF_IMAGE_SQUASHFS_EXTRA_ARGS)
$(IMAGEDIR)/root.squashfs: $(STATEDIR)/image_working_dir $(STATEDIR)/host-squashfs-tools.install.post
--
1.7.3.4
--
ptxdist mailing list
ptxdist@pengutronix.de
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [ptxdist] [PATCH v2] image_squashfs: Add possibility for LZO compression
2012-01-30 15:37 ` [ptxdist] [PATCH v2] " Alexander Stein
@ 2012-02-01 16:51 ` Michael Olbrich
0 siblings, 0 replies; 5+ messages in thread
From: Michael Olbrich @ 2012-02-01 16:51 UTC (permalink / raw)
To: ptxdist
On Mon, Jan 30, 2012 at 04:37:41PM +0100, Alexander Stein wrote:
> Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
> ---
> Changes in v2:
> * Add proposed changes from Michael
Tnx. Applied.
Michael
>
> platforms/image_squashfs.in | 28 ++++++++++++++++++++++++++++
> rules/post/image_squashfs.make | 1 +
> 2 files changed, 29 insertions(+), 0 deletions(-)
>
> diff --git a/platforms/image_squashfs.in b/platforms/image_squashfs.in
> index 0d652d9..70bb140 100644
> --- a/platforms/image_squashfs.in
> +++ b/platforms/image_squashfs.in
> @@ -37,6 +37,34 @@ choice
>
> endchoice
>
> +choice
> + prompt "squashfs compression mode"
> + depends on HOST_SQUASHFS_TOOLS_V4X
> + help
> + Select your prefered compression mode. GZIP seems to have a better
> + compression rate while LZO is faster then GZIP. This will make a difference
> + in mount time of your filesystem depending on your hardware configuration.
> +
> + config HOST_SQUASHFS_COMPRESSION_MODE_GZIP
> + bool "gzip"
> + help
> + Select your prefered compression mode. GZIP seems to have a better
> + compression rate while LZO is faster then GZIP. This will make a difference
> + in mount time of your filesystem depending on your hardware configuration.
> +
> + config HOST_SQUASHFS_COMPRESSION_MODE_LZO
> + bool "lzo"
> + help
> + Select your prefered compression mode. GZIP seems to have a better
> + compression rate while LZO is faster then GZIP. This will make a difference
> + in mount time of your filesystem depending on your hardware configuration.
> +endchoice
> +
> +config HOST_SQUASHFS_COMPRESSION_MODE
> + string
> + default "gzip" if HOST_SQUASHFS_COMPRESSION_MODE_GZIP
> + default "lzo" if HOST_SQUASHFS_COMPRESSION_MODE_LZO
> +
> config IMAGE_SQUASHFS_BLOCK_SIZE
> string
> default "${PTXCONF_FLASH_BLOCKSIZE}"
> diff --git a/rules/post/image_squashfs.make b/rules/post/image_squashfs.make
> index 5462199..fdefadf 100644
> --- a/rules/post/image_squashfs.make
> +++ b/rules/post/image_squashfs.make
> @@ -12,6 +12,7 @@ SEL_ROOTFS-$(PTXCONF_IMAGE_SQUASHFS) += $(IMAGEDIR)/root.squashfs
>
> IMAGE_SQUASHFS_EXTRA_ARGS := \
> $(call ptx/ifdef, PTXCONF_HOST_SQUASHFS_TOOLS_V3X, $(call ptx/ifdef, PTXCONF_ENDIAN_BIG, -be, -le), ) \
> + $(call ptx/ifdef, PTXCONF_HOST_SQUASHFS_TOOLS_V4X, -comp $(PTXCONF_HOST_SQUASHFS_COMPRESSION_MODE), ) \
> $(PTXCONF_IMAGE_SQUASHFS_EXTRA_ARGS)
>
> $(IMAGEDIR)/root.squashfs: $(STATEDIR)/image_working_dir $(STATEDIR)/host-squashfs-tools.install.post
> --
> 1.7.3.4
>
>
> --
> ptxdist mailing list
> ptxdist@pengutronix.de
>
--
Pengutronix e.K. | |
Industrial Linux Solutions | http://www.pengutronix.de/ |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
--
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2012-01-30 11:35 [ptxdist] [PATCH 1/2] host-squashfs-tools: Add LZO support Alexander Stein
2012-01-30 11:35 ` [ptxdist] [PATCH 2/2] image_squashfs: Add possibility for LZO compression Alexander Stein
2012-01-30 14:11 ` Michael Olbrich
2012-01-30 15:37 ` [ptxdist] [PATCH v2] " Alexander Stein
2012-02-01 16:51 ` Michael Olbrich
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