[lkml]   [2007]   [May]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [RFC] LZO de/compression support - take 3
On 5/23/07, Bret Towe <> wrote:
> On 5/23/07, Nitin Gupta <> wrote:

> > For now, tested on x86 only.
> If you have a program to test this I can run it on an amd64 and a g4 ppc

Attached is the kernel module (compress-test) to test this LZO code.
Just compile this module against 2.6.22-rc2 with this LZO patch. Then
testing can be done as:
1- Mount DebugFS somewhere e.g:
mkdir /debug; mount -t debugfs debugfs /debug
2- Load the module and do:
cat /path/to/some_file > /debug/compress_test/compress
(/var/log/messages should show that compression was successful)
3- Then decompress this file as:
cat /debug/compress_test/decompress > /tmp/t
(/var/log/messages should show that decompression was successful)
4- For extra verification do:
diff /tmp/t /path/to/some_file -- O/P must be empty

[unhandled content-type:application/x-gzip]
 \ /
  Last update: 2007-05-24 15:51    [W:0.100 / U:0.644 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site