Hi Guenter, Tobias and Sandra,
thanks for your effort here.
On Tue, Feb 28, 2017 at 10:14:13AM -0800, Guenter Roeck wrote:
> On Tue, Feb 28, 2017 at 10:53:56AM -0700, Sandra Loosemore wrote:
> > On 02/28/2017 08:53 AM, Tobias Klauser wrote:
> > >(adding Sandra Loosemore to Cc due to possible
Hi Guenter, Tobias and Sandra,
thanks for your effort here.
On Tue, Feb 28, 2017 at 10:14:13AM -0800, Guenter Roeck wrote:
> On Tue, Feb 28, 2017 at 10:53:56AM -0700, Sandra Loosemore wrote:
> > On 02/28/2017 08:53 AM, Tobias Klauser wrote:
> > >(adding Sandra Loosemore to Cc due to possible
Hi Guenter,
thanks for your testing!
I must admit, I'm fairly new to kernel development and a little overwhelmed by
all that tools used.
So I do not really know how to reproduce your test using your script. I
installed qemu from the master branch and buildroot.
Unfortunately, that's the point
Hi Guenter,
thanks for your testing!
I must admit, I'm fairly new to kernel development and a little overwhelmed by
all that tools used.
So I do not really know how to reproduce your test using your script. I
installed qemu from the master branch and buildroot.
Unfortunately, that's the point
Update the unlz4 wrapper to work with the updated LZ4 kernel module
version.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
lib/decompress_unlz4.c | 13 -
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/lib/decompress_unlz4.c b/lib/decompress
Update the unlz4 wrapper to work with the updated LZ4 kernel module
version.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
lib/decompress_unlz4.c | 13 -
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/lib/decompress_unlz4.c b/lib/decompress
now
known as LZ4_compress_default respectivley LZ4_decompress_safe. The old
methods will be removed since there's no callers left in the code.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
include/linux/lz4.h | 762 +++---
lib/lz4/Makefile |
now
known as LZ4_compress_default respectivley LZ4_decompress_safe. The old
methods will be removed since there's no callers left in the code.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
include/linux/lz4.h | 762 +++---
lib/lz4/Makefile |
Remove the functions introduced as wrappers for providing backwards
compatibility to the prior LZ4 version. They're not needed anymore since
there's no callers left.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
include/linux/lz4.h
Remove the functions introduced as wrappers for providing backwards
compatibility to the prior LZ4 version. They're not needed anymore since
there's no callers left.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
include/linux/lz4.h
Update fs/pstore and fs/squashfs to use the updated functions from the new
LZ4 module.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
fs/pstore/platform.c | 22 +-
fs/squashfs/lz4_wrapper.c | 12 ++--
2 files changed, 19 insertions(
Update fs/pstore and fs/squashfs to use the updated functions from the new
LZ4 module.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
fs/pstore/platform.c | 22 +-
fs/squashfs/lz4_wrapper.c | 12 ++--
2 files changed, 19 insertions(
Update the crypto modules using LZ4 compression as well as the test cases
in testmgr.h to work with the new LZ4 module version.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
crypto/lz4.c | 23 -
crypto/lz4hc.c | 23 -
crypto/testmgr.h
This patchset is for updating the LZ4 compression module to a version based
on LZ4 v1.7.3 allowing to use the fast compression algorithm aka LZ4 fast
which provides an "acceleration" parameter as a tradeoff between
high compression ratio and high compression speed.
We want to use LZ4 fast in
Update the crypto modules using LZ4 compression as well as the test cases
in testmgr.h to work with the new LZ4 module version.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
crypto/lz4.c | 23 -
crypto/lz4hc.c | 23 -
crypto/testmgr.h
This patchset is for updating the LZ4 compression module to a version based
on LZ4 v1.7.3 allowing to use the fast compression algorithm aka LZ4 fast
which provides an "acceleration" parameter as a tradeoff between
high compression ratio and high compression speed.
We want to use LZ4 fast in
Hey Eric,
On Sun, Feb 12, 2017 at 03:38:02PM -0800, Eric Biggers wrote:
> Hi Sven,
>
> On Sun, Feb 12, 2017 at 12:16:18PM +0100, Sven Schmidt wrote:
> > /*-
> > * Reading and writing into memory
> > *
Hey Eric,
On Sun, Feb 12, 2017 at 03:38:02PM -0800, Eric Biggers wrote:
> Hi Sven,
>
> On Sun, Feb 12, 2017 at 12:16:18PM +0100, Sven Schmidt wrote:
> > /*-
> > * Reading and writing into memory
> > *
On Mon, Feb 13, 2017 at 09:03:24AM +0900, Minchan Kim wrote:
> Hi Sven,
>
> On Sun, Feb 12, 2017 at 12:16:17PM +0100, Sven Schmidt wrote:
> >
> >
> >
> > On 02/10/2017 01:13 AM, Minchan Kim wrote:
> > > Hello Sven,
> > >
> > >
On Mon, Feb 13, 2017 at 09:03:24AM +0900, Minchan Kim wrote:
> Hi Sven,
>
> On Sun, Feb 12, 2017 at 12:16:17PM +0100, Sven Schmidt wrote:
> >
> >
> >
> > On 02/10/2017 01:13 AM, Minchan Kim wrote:
> > > Hello Sven,
> > >
> > >
On Sun, Feb 12, 2017 at 10:41:17PM +0100, Willy Tarreau wrote:
> On Sun, Feb 12, 2017 at 04:20:00PM +0100, Sven Schmidt wrote:
> > On Sun, Feb 12, 2017 at 02:05:08PM +0100, Willy Tarreau wrote:
> > > Hi Sven,
> > >
> > > On Sun, Feb 12, 2017 at 12:16:18PM +0
On Sun, Feb 12, 2017 at 10:41:17PM +0100, Willy Tarreau wrote:
> On Sun, Feb 12, 2017 at 04:20:00PM +0100, Sven Schmidt wrote:
> > On Sun, Feb 12, 2017 at 02:05:08PM +0100, Willy Tarreau wrote:
> > > Hi Sven,
> > >
> > > On Sun, Feb 12, 2017 at 12:16:18PM +0
On Sun, Feb 12, 2017 at 02:05:08PM +0100, Willy Tarreau wrote:
> Hi Sven,
>
> On Sun, Feb 12, 2017 at 12:16:18PM +0100, Sven Schmidt wrote:
> > Fix performance regressions compared to current kernel LZ4
>
> Your patch contains mostly style cleanups which certainly a
On Sun, Feb 12, 2017 at 02:05:08PM +0100, Willy Tarreau wrote:
> Hi Sven,
>
> On Sun, Feb 12, 2017 at 12:16:18PM +0100, Sven Schmidt wrote:
> > Fix performance regressions compared to current kernel LZ4
>
> Your patch contains mostly style cleanups which certainly a
Fix performance regressions compared to current kernel LZ4
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
include/linux/lz4.h | 2 +-
lib/lz4/lz4_compress.c | 157 +++-
lib/lz4/lz4_decompress.c | 50
lib/lz4/lz4
Fix performance regressions compared to current kernel LZ4
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
include/linux/lz4.h | 2 +-
lib/lz4/lz4_compress.c | 157 +++-
lib/lz4/lz4_decompress.c | 50
lib/lz4/lz4
On 02/10/2017 01:13 AM, Minchan Kim wrote:
> Hello Sven,
>
> On Thu, Feb 09, 2017 at 11:56:17AM +0100, Sven Schmidt wrote:
>> Hey Minchan,
>>
>> On Thu, Feb 09, 2017 at 08:31:21AM +0900, Minchan Kim wrote:
>>> Hello Sven,
>>>
>>> On Sun
On 02/10/2017 01:13 AM, Minchan Kim wrote:
> Hello Sven,
>
> On Thu, Feb 09, 2017 at 11:56:17AM +0100, Sven Schmidt wrote:
>> Hey Minchan,
>>
>> On Thu, Feb 09, 2017 at 08:31:21AM +0900, Minchan Kim wrote:
>>> Hello Sven,
>>>
>>> On Sun
Hello,
On Wed, Feb 08, 2017 at 11:06:34PM +0100, Arnd Bergmann wrote:
> On Wed, Feb 8, 2017 at 10:34 PM, Andrew Morton
> wrote:
> > On Wed, 8 Feb 2017 22:19:23 +0100 Arnd Bergmann wrote:
> >
> >> The updated lz4 library removed the #ifdef guards around
Hello,
On Wed, Feb 08, 2017 at 11:06:34PM +0100, Arnd Bergmann wrote:
> On Wed, Feb 8, 2017 at 10:34 PM, Andrew Morton
> wrote:
> > On Wed, 8 Feb 2017 22:19:23 +0100 Arnd Bergmann wrote:
> >
> >> The updated lz4 library removed the #ifdef guards around the various
> >> EXPORT_SYMBOL statements
Hey Eric,
On Wed, Feb 08, 2017 at 09:24:25PM -0800, Eric Biggers wrote:
> Also I noticed another bug, this time in LZ4_count():
>
> > #if defined(CONFIG_64BIT)
> > #define LZ4_ARCH64 1
> > #else
> > #define LZ4_ARCH64 0
> > #endif
> ...
> > #ifdef LZ4_ARCH64
> >if ((pIn < (pInLimit-3))
>
Hey Eric,
On Wed, Feb 08, 2017 at 09:24:25PM -0800, Eric Biggers wrote:
> Also I noticed another bug, this time in LZ4_count():
>
> > #if defined(CONFIG_64BIT)
> > #define LZ4_ARCH64 1
> > #else
> > #define LZ4_ARCH64 0
> > #endif
> ...
> > #ifdef LZ4_ARCH64
> >if ((pIn < (pInLimit-3))
>
Hey Eric,
On Wed, Feb 08, 2017 at 04:24:36PM -0800, Eric Biggers wrote:
> On Thu, Feb 09, 2017 at 08:31:21AM +0900, Minchan Kim wrote:
> >
> > Today, I did zram-lz4 performance test with fio in current mmotm and
> > found it makes regression about 20%.
> >
>
> This may or may not be the cause
Hey Eric,
On Wed, Feb 08, 2017 at 04:24:36PM -0800, Eric Biggers wrote:
> On Thu, Feb 09, 2017 at 08:31:21AM +0900, Minchan Kim wrote:
> >
> > Today, I did zram-lz4 performance test with fio in current mmotm and
> > found it makes regression about 20%.
> >
>
> This may or may not be the cause
Hey Minchan,
On Thu, Feb 09, 2017 at 08:31:21AM +0900, Minchan Kim wrote:
> Hello Sven,
>
> On Sun, Feb 05, 2017 at 08:09:03PM +0100, Sven Schmidt wrote:
> >
> > This patchset is for updating the LZ4 compression module to a version based
> > on LZ4 v1.7.3 allowing
Hey Minchan,
On Thu, Feb 09, 2017 at 08:31:21AM +0900, Minchan Kim wrote:
> Hello Sven,
>
> On Sun, Feb 05, 2017 at 08:09:03PM +0100, Sven Schmidt wrote:
> >
> > This patchset is for updating the LZ4 compression module to a version based
> > on LZ4 v1.7.3 allowing
now known as LZ4_compress_default respectivley
LZ4_decompress_safe.
The old methods will be removed since there's
no callers left in the code.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
include/linux/lz4.h | 762 ---
lib/lz4/lz4_com
now known as LZ4_compress_default respectivley
LZ4_decompress_safe.
The old methods will be removed since there's
no callers left in the code.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
include/linux/lz4.h | 762 ---
lib/lz4/lz4_com
This patch updates fs/pstore and fs/squashfs to use the updated
functions from the new LZ4 module.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
fs/pstore/platform.c | 22 +-
fs/squashfs/lz4_wrapper.c | 12 ++--
2 files chang
This patch removes the functions introduced as wrappers for providing
backwards compatibility to the prior LZ4 version.
They're not needed anymore since there's no callers left.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
include/linux/lz4.h
This patch updates fs/pstore and fs/squashfs to use the updated
functions from the new LZ4 module.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
fs/pstore/platform.c | 22 +-
fs/squashfs/lz4_wrapper.c | 12 ++--
2 files chang
This patch removes the functions introduced as wrappers for providing
backwards compatibility to the prior LZ4 version.
They're not needed anymore since there's no callers left.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
include/linux/lz4.h
This patch updates the crypto modules using LZ4 compression as well as the
test cases in testmgr.h to work with the new LZ4 module version.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
crypto/lz4.c | 23 -
crypto/lz4hc.c | 23 -
crypto/tes
This patch updates the unlz4 wrapper to work with the
updated LZ4 kernel module version.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
lib/decompress_unlz4.c | 13 -
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/lib/decompress_unlz4.c
This patch updates the crypto modules using LZ4 compression as well as the
test cases in testmgr.h to work with the new LZ4 module version.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
crypto/lz4.c | 23 -
crypto/lz4hc.c | 23 -
crypto/tes
This patch updates the unlz4 wrapper to work with the
updated LZ4 kernel module version.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
lib/decompress_unlz4.c | 13 -
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/lib/decompress_unlz4.c
This patchset is for updating the LZ4 compression module to a version based
on LZ4 v1.7.3 allowing to use the fast compression algorithm aka LZ4 fast
which provides an "acceleration" parameter as a tradeoff between
high compression ratio and high compression speed.
We want to use LZ4 fast in
This patchset is for updating the LZ4 compression module to a version based
on LZ4 v1.7.3 allowing to use the fast compression algorithm aka LZ4 fast
which provides an "acceleration" parameter as a tradeoff between
high compression ratio and high compression speed.
We want to use LZ4 fast in
On Tue, Jan 31, 2017 at 03:27:44PM -0700, Jonathan Corbet wrote:
> On Fri, 27 Jan 2017 23:02:00 +0100
> Sven Schmidt <4ssch...@informatik.uni-hamburg.de> wrote:
>
> I have one quick question...
>
> > /*
> > + * LZ4_compress_default()
> > + * Compresses
On Tue, Jan 31, 2017 at 03:27:44PM -0700, Jonathan Corbet wrote:
> On Fri, 27 Jan 2017 23:02:00 +0100
> Sven Schmidt <4ssch...@informatik.uni-hamburg.de> wrote:
>
> I have one quick question...
>
> > /*
> > + * LZ4_compress_default()
> > + * Compresses
This patch updates fs/pstore and fs/squashfs to use the updated
functions from the new LZ4 module.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
fs/pstore/platform.c | 22 +-
fs/squashfs/lz4_wrapper.c | 12 ++--
2 files chang
This patch updates fs/pstore and fs/squashfs to use the updated
functions from the new LZ4 module.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
fs/pstore/platform.c | 22 +-
fs/squashfs/lz4_wrapper.c | 12 ++--
2 files chang
now known as LZ4_compress_default respectivley LZ4_decompress_safe.
The old methods will be removed since there's no callers left in the code.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
include/linux/lz4.h | 589 ++---
lib/lz4/lz4_com
now known as LZ4_compress_default respectivley LZ4_decompress_safe.
The old methods will be removed since there's no callers left in the code.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
include/linux/lz4.h | 589 ++---
lib/lz4/lz4_com
This patch updates the crypto modules using LZ4 compression
to work with the new LZ4 module version.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
crypto/lz4.c | 21 -
crypto/lz4hc.c | 21 -
2 files changed, 16 insertions(
This patch updates the crypto modules using LZ4 compression
to work with the new LZ4 module version.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
crypto/lz4.c | 21 -
crypto/lz4hc.c | 21 -
2 files changed, 16 insertions(
This patch removes the functions introduced as wrappers for providing
backwards compatibility to the prior LZ4 version.
They're not needed anymore since there's no callers left.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
include/linux/lz4.h
This patch removes the functions introduced as wrappers for providing
backwards compatibility to the prior LZ4 version.
They're not needed anymore since there's no callers left.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
include/linux/lz4.h
This patchset is for updating the LZ4 compression module to a version based
on LZ4 v1.7.3 allowing to use the fast compression algorithm aka LZ4 fast
which provides an "acceleration" parameter as a tradeoff between
high compression ratio and high compression speed.
We want to use LZ4 fast in
This patch updates the unlz4 wrapper to work with the
updated LZ4 kernel module version.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
lib/decompress_unlz4.c | 13 -
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/lib/decompress_unlz4.c
This patchset is for updating the LZ4 compression module to a version based
on LZ4 v1.7.3 allowing to use the fast compression algorithm aka LZ4 fast
which provides an "acceleration" parameter as a tradeoff between
high compression ratio and high compression speed.
We want to use LZ4 fast in
This patch updates the unlz4 wrapper to work with the
updated LZ4 kernel module version.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
lib/decompress_unlz4.c | 13 -
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/lib/decompress_unlz4.c
On Thu, Jan 26, 2017 at 01:19:53AM -0800, Eric Biggers wrote:
> On Thu, Jan 26, 2017 at 08:57:30AM +0100, Sven Schmidt wrote:
> >
> > This patchset is for updating the LZ4 compression module to a version based
> > on LZ4 v1.7.3 allowing to use the fast compression algorithm a
On Thu, Jan 26, 2017 at 01:19:53AM -0800, Eric Biggers wrote:
> On Thu, Jan 26, 2017 at 08:57:30AM +0100, Sven Schmidt wrote:
> >
> > This patchset is for updating the LZ4 compression module to a version based
> > on LZ4 v1.7.3 allowing to use the fast compression algorithm a
This patch updates the crypto modules using LZ4 compression
to work with the new LZ4 module version.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
crypto/lz4.c | 21 -
crypto/lz4hc.c | 21 -
2 files changed, 16 insertions(
This patch updates fs/pstore and fs/squashfs to use the updated
functions from the new LZ4 module.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
fs/pstore/platform.c | 14 +++---
fs/squashfs/lz4_wrapper.c | 12 ++--
2 files changed, 13 inse
now known as LZ4_compress_default respectivley LZ4_decompress_safe.
The old methods will be removed since there's no callers left in the code.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
include/linux/lz4.h | 589 ++---
lib/lz4/lz4_com
This patch updates the crypto modules using LZ4 compression
to work with the new LZ4 module version.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
crypto/lz4.c | 21 -
crypto/lz4hc.c | 21 -
2 files changed, 16 insertions(
This patch updates fs/pstore and fs/squashfs to use the updated
functions from the new LZ4 module.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
fs/pstore/platform.c | 14 +++---
fs/squashfs/lz4_wrapper.c | 12 ++--
2 files changed, 13 inse
now known as LZ4_compress_default respectivley LZ4_decompress_safe.
The old methods will be removed since there's no callers left in the code.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
include/linux/lz4.h | 589 ++---
lib/lz4/lz4_com
This patch removes the functions introduced as wrappers for providing
backwards compatibility to the prior LZ4 version.
They're not needed anymore since there's no callers left.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
include/linux/lz4.h
This patch removes the functions introduced as wrappers for providing
backwards compatibility to the prior LZ4 version.
They're not needed anymore since there's no callers left.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
include/linux/lz4.h
This patch updates the unlz4 wrapper to work with the
updated LZ4 kernel module version.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
lib/decompress_unlz4.c | 13 -
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/lib/decompress_unlz4.c
This patch updates the unlz4 wrapper to work with the
updated LZ4 kernel module version.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
lib/decompress_unlz4.c | 13 -
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/lib/decompress_unlz4.c
This patchset is for updating the LZ4 compression module to a version based
on LZ4 v1.7.3 allowing to use the fast compression algorithm aka LZ4 fast
which provides an "acceleration" parameter as a tradeoff between
high compression ratio and high compression speed.
We want to use LZ4 fast in
This patchset is for updating the LZ4 compression module to a version based
on LZ4 v1.7.3 allowing to use the fast compression algorithm aka LZ4 fast
which provides an "acceleration" parameter as a tradeoff between
high compression ratio and high compression speed.
We want to use LZ4 fast in
On Mon, Jan 23, 2017 at 04:23:57PM -0800, Andrew Morton wrote:
> On Sun, 22 Jan 2017 20:35:14 +0100 Sven Schmidt
> <4ssch...@informatik.uni-hamburg.de> wrote:
>
> > This patch updates LZ4 kernel module to LZ4 v1.7.3 by Yann Collet.
> > The kernel module is inspired by
On Mon, Jan 23, 2017 at 04:23:57PM -0800, Andrew Morton wrote:
> On Sun, 22 Jan 2017 20:35:14 +0100 Sven Schmidt
> <4ssch...@informatik.uni-hamburg.de> wrote:
>
> > This patch updates LZ4 kernel module to LZ4 v1.7.3 by Yann Collet.
> > The kernel module is inspired by
This patch updates fs/pstore and fs/squashfs to use the updated
functions from the new LZ4 module.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
fs/pstore/platform.c | 14 +++---
fs/squashfs/lz4_wrapper.c | 12 ++--
2 files changed, 13 inse
This patch updates the crypto modules using LZ4 compression
to work with the new LZ4 module version.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
crypto/lz4.c | 21 -
crypto/lz4hc.c | 21 -
2 files changed, 16 insertions(
This patch updates fs/pstore and fs/squashfs to use the updated
functions from the new LZ4 module.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
fs/pstore/platform.c | 14 +++---
fs/squashfs/lz4_wrapper.c | 12 ++--
2 files changed, 13 inse
This patch updates the crypto modules using LZ4 compression
to work with the new LZ4 module version.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
crypto/lz4.c | 21 -
crypto/lz4hc.c | 21 -
2 files changed, 16 insertions(
outputsize
are now known as LZ4_compress_default respectivley LZ4_decompress_safe.
The old methods are still available for providing backwards compatibility.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
include/linux/lz4.h | 589 ++---
lib/lz
outputsize
are now known as LZ4_compress_default respectivley LZ4_decompress_safe.
The old methods are still available for providing backwards compatibility.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
include/linux/lz4.h | 589 ++---
lib/lz
This patch updates the unlz4 wrapper to work with the
updated LZ4 kernel module version.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
lib/decompress_unlz4.c | 13 -
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/lib/decompress_unlz4.c
This patch updates the unlz4 wrapper to work with the
updated LZ4 kernel module version.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
lib/decompress_unlz4.c | 13 -
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/lib/decompress_unlz4.c
This patchset is for updating the LZ4 compression module to a version based
on LZ4 v1.7.3 allowing to use the fast compression algorithm aka LZ4 fast
which provides an "acceleration" parameter as a tradeoff between
high compression ratio and high compression speed.
We want to use LZ4 fast in
This patchset is for updating the LZ4 compression module to a version based
on LZ4 v1.7.3 allowing to use the fast compression algorithm aka LZ4 fast
which provides an "acceleration" parameter as a tradeoff between
high compression ratio and high compression speed.
We want to use LZ4 fast in
outputsize
are now known as LZ4_compress_default respectivley LZ4_decompress_safe.
The old methods are still available for providing backwards compatibility.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
include/linux/lz4.h | 581 +---
lib/lz
outputsize
are now known as LZ4_compress_default respectivley LZ4_decompress_safe.
The old methods are still available for providing backwards compatibility.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
include/linux/lz4.h | 581 +---
lib/lz
This patch updates fs/pstore and fs/squashfs to use the updated
functions from the new LZ4 module.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
fs/pstore/platform.c | 14 +++---
fs/squashfs/lz4_wrapper.c | 12 ++--
2 files changed, 13 inse
This patch updates the unlz4 wrapper to work with the
updated LZ4 kernel module version.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
lib/decompress_unlz4.c | 13 -
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/lib/decompress_unlz4.c
This patch updates the crypto modules using LZ4 compression
to work with the new LZ4 module version.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
crypto/lz4.c | 21 -
crypto/lz4hc.c | 21 -
2 files changed, 16 insertions(
This patch updates fs/pstore and fs/squashfs to use the updated
functions from the new LZ4 module.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
fs/pstore/platform.c | 14 +++---
fs/squashfs/lz4_wrapper.c | 12 ++--
2 files changed, 13 inse
This patch updates the unlz4 wrapper to work with the
updated LZ4 kernel module version.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
lib/decompress_unlz4.c | 13 -
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/lib/decompress_unlz4.c
This patch updates the crypto modules using LZ4 compression
to work with the new LZ4 module version.
Signed-off-by: Sven Schmidt <4ssch...@informatik.uni-hamburg.de>
---
crypto/lz4.c | 21 -
crypto/lz4hc.c | 21 -
2 files changed, 16 insertions(
This patchset is for updating the LZ4 compression module to a version based
on LZ4 v1.7.3 allowing to use the fast compression algorithm aka LZ4 fast
which provides an "acceleration" parameter as a tradeoff between
high compression ratio and high compression speed.
We want to use LZ4 fast in
This patchset is for updating the LZ4 compression module to a version based
on LZ4 v1.7.3 allowing to use the fast compression algorithm aka LZ4 fast
which provides an "acceleration" parameter as a tradeoff between
high compression ratio and high compression speed.
We want to use LZ4 fast in
Hi Kees,
On 01/07/2017 10:33 PM, Kees Cook wrote:
>On Sat, Jan 7, 2017 at 8:55 AM, Sven Schmidt
><4ssch...@informatik.uni-hamburg.de> wrote:
>> This patch updates fs/pstore and fs/squashfs to use the updated functions
>> from
>> the new LZ4 module.
>>
&
Hi Kees,
On 01/07/2017 10:33 PM, Kees Cook wrote:
>On Sat, Jan 7, 2017 at 8:55 AM, Sven Schmidt
><4ssch...@informatik.uni-hamburg.de> wrote:
>> This patch updates fs/pstore and fs/squashfs to use the updated functions
>> from
>> the new LZ4 module.
>>
&
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