b=16074


port liblustre changes to libcfs

b=15949
i=adilger
i=shadow

mds_body.capability fix

Wrap at 80 columns.

Fix build problem for vendor kernels that have back-ported lockdep.

Add space to LASSERT error message.

functions. (Andreas)
b=15981
i=girish
i=rread

Ignore generated files.

drivers/infiniband/include/linux/lockdep.h header, defining lockdep
interfaces. Update libcfs headers to check for this.

Build-tested at rhel4, rhel5, sles10, 2.6.18-vanilla.

b=16589
i=nathan, robert.read

Add printk_ratelimit() check for debug daemon.

b=16566
o=Jonathan Li(jli@cray.com)
i=shadow, bobijam

Description: Upcall on Lustre log has been dumped
Details    : Allow for a user mode script to be called once a Lustre log has
             been dumped. It passes the filename of the dumped log to the
	     script, the location of the script can be specified via
	     /proc/sys/lnet/debug_log_upcall.

b=16639
i=umka
i=nathan

Fix user space build when older kernel is installed, and remove old and redundant code..
(Remaining part of patch - remove the deleted includes.)

b=16639
i=umka
i=nathan

Fix user space build when older kernel is installed, and remove old and redundant code..

libcfs: posix: 0. include stddef to get offsetoff() and other standard stuff; 1. add few mode Linux kernel module interface details; 2. add emulation of Linux kernel shrinker interface; 3. add emulation of Linux kernel radix-tree interface.

libcfs: 0. add emulation of new style Linux mutices for older kernels; 1. add lockdep emulation for pre-lockdep kernels.

libcfs: add cfs_mem_is_in_cache() checking that a given pointer points at the object allocated from a given slab.

libcfs: user-lock: 0. add a stub for wait_for_completion_interruptible(); 1. add 2.6.13+ style mutex interface; 2. add lockdep stubs.

lassert: 0. add LINVRNT() macro for more expensive checks that are disabled by default; 1. replace ((void)0) with ((void)!!sizeof(exp)) so that expression is used (though not evaluated) even when assertions are disabled. !! is for things --like bitfields-- that do not have sizeof.

cdebug: separate mask and subsystem check into cdebug_show() function so that new logging functions can be defined outside of libcfs.

b=16098

Add URL for GPLv2 license in copyright headers

Fix --disable-liblustre builds.

b=16205
i=johann, adilger

low-memory tunings for BlueGene/L.

b=16620
i=adilger
i=shadow
i=isaac

First stage of Libcfs cleanup. This landing includes the patches from bugs
16159, 16420, 16445, 16478, and 16479.

-   removed portals compatibility (not interoperable with releases
    before 1.4.6.

b=16098

remove Sun copyright since this file is extracted from the Linux kernel

b=15981
i=rread
i=girish

b=16098

change CFS license headers to Sun headers

b=15981
i=adilger
i=rread

Add libcfs/ChangeLog to keep merge scripts happy.

b=15940
i=isaac
i=oleg

Convert kp30.h to an internal libcfs include and change users of kp30.h to
include libcfs.h if they were not already.

This renames the include.

b=15940
i=isaac
i=oleg

Convert kp30.h to an internal libcfs include and change users of kp30.h to
include libcfs.h if they were not already.