Brian Behlendorf 5c1967ebe2 Fix zlib compression ... While portions of the code needed to support z_compress_level() and z_uncompress() where in place. In reality the current implementation was non-functional, it just was compilable. The critical missing component was to setup a workspace for the compress/uncompress stream structures to use. A kmem_cache was added for the workspace area because we require a large chunk of memory. This avoids to need to continually alloc/free this memory and vmap() the pages which is very slow. Several objects will reside in the per-cpu kmem_cache making them quick to acquire and release. A further optimization would be to adjust the implementation to additional ensure the memory is local to the cpu. Currently that may not be the case.		2011-02-25 16:56:22 -08:00
..
spl	Fix zlib compression	2011-02-25 16:56:22 -08:00
splat	Remove VN_HOLD/VN_RELE/VOP_PUTPAGE	2011-01-12 11:38:05 -08:00
.gitignore	sun-misc-gitignore	2010-01-08 09:37:54 -08:00
Makefile.in	Support custom build directories	2010-09-05 21:49:05 -07:00