b=18536
i=ZhiYong Tian
i=Girish Shilamkar

fix for UML

b=16759

i=shadow, zhen.liang

Use RCU lock to enable stack dump when tasklist_lock unexport.

i=matt
i=liang
Minor fix for winnt build problems introduced by landing patch making ksocklnd more os-neutral

b=10762

Fixed for new kernel.

b=10762

i=adilger, green

Rate limit watchdog
Author: Jim Garlick(LLNL)

i=adilger
i=yury.umanets
	add file-type attribute to lu_dirent.

b=18015
i=johann
i=sheng.yang

add SLAB_DESTROY_BY_RCU to ldlm_lock_slab's flags for ldlm_locks are freed
with RCU mechanism.

i=isaac
acceptor.c cleanup:
 - removed code duplication in acceptor.c for the cases of kernel
   and user-space code
 - uniformed user-space libcfs tcpip primitives to have prototypes
   similar to kernel ones
 - removed parse_int_tunable() from libcfs to lnet because it's not
   generic enough to reside in libcfs
 - untabified and removed trailing spaces in files touched
 - minor cosmetic changes in usocklnd becasue now a socket is
   represented with cfs_socket_t structure and should be released
   properly (just close(fd) is not ehough).

Don't print function name for DEBUG MARKER messages, it never changes.

. Fix for hitting ASSERTION(tx->tx_queued) in o2iblnd
. Enable neterror by default

b=17780
i=isaac
i=maxim

b=17461
i=robert.read
i=tappro

list_empty_careful() definition, missed in
a fix of ptlrpc_handle_rs locking.

i=rread
i=isaac
Landing the patch making ksocklnd more os-neutral (normalizing names of
lock primitives, moving linux-spcific code to socklnd_lib-linux.c)

b=12749
i=maxim,isaac

First of three patches for the root squash feature

This adds three functions to manipulate with lists of NID ranges:
cfs_parse_nidlist - parses nid range list and
                    creates structure of lists of [lo,hi,stride,net]
                    which can be used to check matching a NID to set of NIDs
cfs_free_nidlist - frees structures allocated on nidlist parsing
cfs_match_nid - check whether a NID matches to set of NIDs
cfs_iswhite - auxiliary function to check if a character is a whitespace

These functions have prefixes cfs_ instead of libcfs_ because of bug #17167.

Example of NID range list: 10.2.0.[1-20/2]@tcp [0,2,6]@elan0 [1,2,4-100/4]@elan1
nidlist syntax:
  <nidlist>         :== <nidrange> [ ' ' <nidrange> ]
  <nidrange>        :== <addrrange> '@' <net>
  <addrrange>       :== '*' |
                        <ipaddr_range> |
                        <numaddr_range>
  <ipaddr_range>    :== <numaddr_range>.<numaddr_range>.<numaddr_range>.<numaddr_range>
  <numaddr_range>   :== <number> |
                        <expr_list>
  <expr_list>       :== '[' <range_expr> [ ',' <range_expr>] ']'
  <range_expr>      :== <number> |
                        <number> '-' <number> |
                        <number> '-' <number> '/' <number>
  <net>             :== <netname> | <netname><number>
  <netname>         :== "lo" | "tcp" | "o2ib" | "cib" | "openib" | "iib" |
                        "vib" | "ra" | "elan" | "gm" | "mx" | "ptl"
  <number>          :== <nonnegative decimal> | <hexadecimal>

This means "if OSC is slow and it is not the requested
start OST, then it can be skipped, otherwise skip it only
if it is inactive/recovering/out-of-space.

Branch HEAD
b=16081
i=shadow
i=green

use LASSERT_SPIN_LOCKED() in LASSERT(spin_is_locked()) stead as the latter does not work correctly with the uniprocessor kernels. b=17664; i=robert.read

Branch HEAD

Branch HEAD
b=14250
i=maxim
i=deen

b=16129
i=adilger
i=green

- a high priority request list is added into service;
- once a lock is canceled, all the IO requests, including coming
ones, under this lock, are moved into this list;
- PING is also added into this list;
- once a lock cancel timeout occurs, the timeout is prolonged
if there is an IO rpc under this lock;
- another request list is added into the export, used to speed up
the rpc-lock matching.

fix a compile error in sles9 and sles10
i=johann
i=nathan

b=13058
i=nikita.danilov
i=johann
i=robert.read

Debug patch for quota on HEAD.

i=adilger
i=manoj
move string-based mask setting into a standalone fn; will also be used by changelogs

Remove usage of trace_call_on_all_cpus()
b=15878
i=adilger
i=robert.read

fix panic on debug_daemon
b=15878
i=shadow
i=zhenyu.xu

The infiniband code includes its own lockdep compatibility code and this
#defines lockdep_set_class but doesn't include mutex_lock_nested() or
down_write_nested(), causing a compiler error in obdclass/llog_cat.c.

mutex_{un,}lock_nested() and down_{read,write}_nested() are functions
under CONFIG_DEBUG_LOCK_ALLOC, but #defined to regular locks without
CONFIG_DEBUG_LOCK_ALLOC so just checking #ifndef isn't sufficient.
b=16450

Linux, NT, and liblustre.
b=16450

b=16450

b=17199
i=johann, bobijam
Patch provide by LLNL.

Skip dumping log if panic_on_lbug is set.

b=16074
i=green
i=nikita

i=adilger
i=robert
i=liang
winnt libcfs cleanup

r=shadow

- final part of 16776 being already landed to 1.6.x after shadow's inspection.

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.