r=adilger,robert

- fixes server side scalability issue which became visible with lru resize work landed.
It replcaes linear list of held locks on server with hash table from class_hash.c which improves lock find time drastically for case when one client holds ~limit of server locks (quite a big number for big servers) which is very possible if all clients are idle and one compiles kernel, etc.

b=2066
i=adilger
i=robert.read

b=17043
o=nikita.danilov
i=adilger
i=zhenyu.xu (bobijam)

mount.lustre: match both host name and nid against mount table.

b=16813
i=Johann Lombardi
i=Zhenyu Xu

Fix PPC build.

ones.

b=11301
i=johann
i=alexey.lyashkov

Finalize pending ZC TXs after the socket is closed

i=isaac

Close file handle for applymask

i=isaac

b=17023
o=adilger
i=zhenyu.xu (bobijam)
i=johann

per-nid statistics are collected incorrectly.

b=16643
o=Herb Wartens (hwartens@llnl.gov)
i=adilger
i=johann

Description: Generic /proc file permissions
Details    : Set /Proc file permissions in a more generic way to enable non-
             root users operate on some /proc files.

b=16561
o=oleg.drokin (green)
i=johann
i=zhenyu.xu (bobijam)

Description: Hitting mdc_commit_close() ASSERTION
Details    : Properly handle request reference release in
             ll_release_openhandle().

b=16074


port liblustre changes to libcfs

b=15949
i=adilger
i=shadow

mds_body.capability fix

b=16949
i=yury, deen

Add labs(x) as a inline function because absent since 2.6.22.

b=16098

replace CFS copyright with Sun copyright header

Branch for more survey about LNet concurrency

b=16650
i=grev
i=eric.mei

SANITY_GSS test should not be run when it's not in the ACC_SM_ONLY list.

b=16813
i=johann

Workaround build issue on craynv (its asm/pgtable.h includes mm.h causing
configure checks to fail)

b=16813
i=johann
i=panda

restore the ability to pass LD= through autoconf since x2 requires an
alternate LD program (x2ld).

b=16882
i=adilger
i=he.huang

Branch HEAD
b=15975
i=johann
i=adilger

lfs lacks quota support if building with confiugre --disable-modules
b=16481
i=shadow
i=rread

b=16499
i=adilger
i=nikita

direct use of i_mutex is not portable, even between various Linux kernels

b=16845
i=green
i=yury.umanets

b=16498
i=adilger
i=girish

get RAID stripe size from the superblock

Minor cleanup of ChangeLog comments.

i=isaac
i=liang
Conf-sanity test_32a couldn't stop ost and mds because it
tried to access non-existent peer and tcp connect took
quite long before timing out. The patch flushes txs pinned
to a peer even if it's still in "connecting" state.

b=16717
fix lbug when conf log is full
i=nathan,umka

fix gss compile warning on x86_64.
b=16971
r=wangdi

b=15981
i=adilger
i=rread
i=nathan.rutman

b=16373
i=zhenyu.xu, shengyang

Search for ":/" instead of ":"

b=16875
i=Robert, johann

Use single quotes around devices when building debugfs commands.

b=13876
i=sheng.yang, brian(llnl)

Detect available autoconf version.

b=16770
i=johann, adilger

Use struct stat in powerpc64 environment to avoid different member offset.