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Brian Behlendorf 23aa63cbf5 Fix 2.6.35 shrinker callback API change 
As of linux-2.6.35 the shrinker callback API now takes an additional
argument.  The shrinker struct is passed to the callback so that users
can embed the shrinker structure in private data and use container_of()
to access it.  This removes the need to always use global state for the
shrinker.

To handle this we add the SPL_AC_3ARGS_SHRINKER_CALLBACK autoconf
check to properly detect the API.  Then we simply setup a callback
function with the correct number of arguments.  For now we do not make
use of the new 3rd argument.
2010-10-22 14:51:26 -07:00
cmd Support custom build directories 2010-09-05 21:49:05 -07:00
config Fix 2.6.35 shrinker callback API change 2010-10-22 14:51:26 -07:00
include atomic_*_*_nv() functions need to return the new value atomically. 2010-09-17 16:03:25 -07:00
lib Support custom build directories 2010-09-05 21:49:05 -07:00
module Fix 2.6.35 shrinker callback API change 2010-10-22 14:51:26 -07:00
patches Reimplement rwlocks for Linux lock profiling/analysis. 2009-09-18 16:09:47 -07:00
scripts Support custom build directories 2010-09-05 21:49:05 -07:00
.gitignore Ignore unsigned module build products 2010-03-11 14:29:17 -08:00
AUTHORS Public Release Prep 2010-05-17 15:18:00 -07:00
autogen.sh Public Release Prep 2010-05-17 15:18:00 -07:00
ChangeLog Prep for spl-0.5.0 tag 2010-08-13 09:33:50 -07:00
configure Fix 2.6.35 shrinker callback API change 2010-10-22 14:51:26 -07:00
configure.ac Support custom build directories 2010-09-05 21:49:05 -07:00
COPYING Public Release Prep 2010-05-17 15:18:00 -07:00
DISCLAIMER Public Release Prep 2010-05-17 15:18:00 -07:00
INSTALL Public Release Prep 2010-05-17 15:18:00 -07:00
Makefile.am Support custom build directories 2010-09-05 21:49:05 -07:00
Makefile.in Support custom build directories 2010-09-05 21:49:05 -07:00
META Prep for spl-0.5.1 tag 2010-09-01 10:24:44 -07:00
README.markdown Fix markdown rendering 2010-09-15 09:05:34 -07:00
spl_config.h.in Fix 2.6.35 shrinker callback API change 2010-10-22 14:51:26 -07:00
spl-modules.spec.in Minor spec file cleanup for RHEL6 package dependency. 2010-05-21 11:53:49 -07:00
spl.spec.in Remove usage of the __id_u macro for portability. 2009-10-05 12:51:58 -07:00

README.markdown

The Solaris Porting Layer (SPL) is a Linux kernel module which provides many of the Solaris kernel APIs. This shim layer makes it possible to run Solaris kernel code in the Linux kernel with relatively minimal modification. This can be particularly useful when you want to track upstream Solaris development closely and don’t want the overhead of maintaining a large patch which converts Solaris primitives to Linux primitives.

To build packages for your distribution:

$ ./configure
$ make pkg

Full documentation for building, configuring, and using the SPL can be found at: http://zfsonlinux.org