Re: [PATCH v4 4/5] squashfs: Add zstd support

On Sun, Aug 13, 2017 at 9:31 AM, Geert Uytterhoeven wrote: > On Fri, Aug 4, 2017 at 10:19 PM, Nick Terrell wrote: >> --- a/fs/squashfs/decompressor.c >> +++ b/fs/squashfs/decompressor.c >> @@ -65,6 +65,12 @@ static const struct squashfs_decompressor >>

Re: [PATCH v4 4/5] squashfs: Add zstd support

On Sun, Aug 13, 2017 at 9:31 AM, Geert Uytterhoeven wrote: > On Fri, Aug 4, 2017 at 10:19 PM, Nick Terrell wrote: >> --- a/fs/squashfs/decompressor.c >> +++ b/fs/squashfs/decompressor.c >> @@ -65,6 +65,12 @@ static const struct squashfs_decompressor >> squashfs_zlib_comp_ops = { >> }; >>

Re: [PATCH v4 4/5] squashfs: Add zstd support

On Fri, Aug 4, 2017 at 10:19 PM, Nick Terrell wrote: > --- a/fs/squashfs/decompressor.c > +++ b/fs/squashfs/decompressor.c > @@ -65,6 +65,12 @@ static const struct squashfs_decompressor > squashfs_zlib_comp_ops = { > }; > #endif > > +#ifndef CONFIG_SQUASHFS_ZSTD > +static

Re: [PATCH v4 4/5] squashfs: Add zstd support

On Fri, Aug 4, 2017 at 10:19 PM, Nick Terrell wrote: > --- a/fs/squashfs/decompressor.c > +++ b/fs/squashfs/decompressor.c > @@ -65,6 +65,12 @@ static const struct squashfs_decompressor > squashfs_zlib_comp_ops = { > }; > #endif > > +#ifndef CONFIG_SQUASHFS_ZSTD > +static const struct

Re: [PATCH v4 4/5] squashfs: Add zstd support

Signed-off-by: Sean Purcell On Fri, Aug 4, 2017 at 4:19 PM, Nick Terrell wrote: > Add zstd compression and decompression support to SquashFS. zstd is a > great fit for SquashFS because it can compress at ratios approaching xz, > while decompressing twice as fast

Re: [PATCH v4 4/5] squashfs: Add zstd support

Signed-off-by: Sean Purcell On Fri, Aug 4, 2017 at 4:19 PM, Nick Terrell wrote: > Add zstd compression and decompression support to SquashFS. zstd is a > great fit for SquashFS because it can compress at ratios approaching xz, > while decompressing twice as fast as zlib. For SquashFS in

Re: [PATCH v4 4/5] squashfs: Add zstd support

On 8/4/17, 3:10 PM, "linus...@gmail.com on behalf of Linus Torvalds" wrote: > On Fri, Aug 4, 2017 at 1:19 PM, Nick Terrell wrote: > > > > This patch was written by Sean Purcell , but I will be > >

Re: [PATCH v4 4/5] squashfs: Add zstd support

On 8/4/17, 3:10 PM, "linus...@gmail.com on behalf of Linus Torvalds" wrote: > On Fri, Aug 4, 2017 at 1:19 PM, Nick Terrell wrote: > > > > This patch was written by Sean Purcell , but I will be > > taking over the submission process. > > Please, if so, get Sean's sign-off, and also make sure

Re: [PATCH v4 4/5] squashfs: Add zstd support

On Fri, Aug 4, 2017 at 1:19 PM, Nick Terrell wrote: > > This patch was written by Sean Purcell , but I will be > taking over the submission process. Please, if so, get Sean's sign-off, and also make sure that the patch gets submitted with From: Sean Purcell

Re: [PATCH v4 4/5] squashfs: Add zstd support

On Fri, Aug 4, 2017 at 1:19 PM, Nick Terrell wrote: > > This patch was written by Sean Purcell , but I will be > taking over the submission process. Please, if so, get Sean's sign-off, and also make sure that the patch gets submitted with From: Sean Purcell at the top of the body of the

[PATCH v4 4/5] squashfs: Add zstd support

Add zstd compression and decompression support to SquashFS. zstd is a great fit for SquashFS because it can compress at ratios approaching xz, while decompressing twice as fast as zlib. For SquashFS in particular, it can decompress as fast as lzo and lz4. It also has the flexibility to turn down

[PATCH v4 4/5] squashfs: Add zstd support

Add zstd compression and decompression support to SquashFS. zstd is a great fit for SquashFS because it can compress at ratios approaching xz, while decompressing twice as fast as zlib. For SquashFS in particular, it can decompress as fast as lzo and lz4. It also has the flexibility to turn down