Allow newer ldiskfs with d_rehash_cond() and d_move_locked() to build
against older kernels with the older __d_rehash() and __d_move() functions.

Minor reformatting of configure.ac to match GNU autoconf coding style.
http://www.gnu.org/software/autoconf/manual/html_node/Coding-Style.html

b=14714
i=scjody

Allow newer ldiskfs with d_rehash_cond() and d_move_locked() to build
against older kernels with the older __d_rehash() and __d_move() functions.

Minor reformatting of configure.ac to match GNU autoconf coding style.
http://www.gnu.org/software/autoconf/manual/html_node/Coding-Style.html

b=14714
i=scjody

b=14360

Do not enqueue locks under och_sem.

b=13380
r=nathan, adilger

LLNL's fix for occasional failure case of test 50, 51 and 52 of recovery-small

b=14608
i=johann
i=wangdi

b=14379
i=green
i=shadow

Check the available space for lock handles in all the ELC rpc, send extra CANCEL rpc if there is no enough space.
Cancel AGED lru locks in all ELC rpc, not only in ENQUEUE & CANCEL.

b=14531
i=yangsheng

Sync ldiskfs b_18_iam with HEAD.

b=14349
i=johann
i=alex

Add journal_dev option for ldiskfs

b=14425
i=oleg
i=bzzz

ldlm_completion_ast() assumes that a lock is granted when the req
mode is equal to the granted mode. However, it should also check
that LDLM_FL_CP_REQD is not set.

b=14626
i=adilger

use /llog.test/ instead of /llog-test/ to match both llog_test and llog-test.

b=14322
i=alex.zhuravlev
i=johann

remove dump_stack and printk

i=Adilger

except all ETXTBSY tests for SLES10

b=14520
i=nikita
i=johann

b=9977
i=umka
i=deen

b=14607
i=umka
i=tappro

i=Adilger

fix MOUNT clobber

b=14531
i=scjody
i=johann

Update to RHEL4 latest kernel-2.6.9-67.0.1.EL.

b=14389
i=johann
i=scjody

Update to RHEL3 latest kernel-2.4.21-53.EL.

b=14482
i=shadow
i=green

Correctly detect the PG_fs_misc and PG_checked flags.

r=Nathan, Wangdi

To add ptlrpc stats on client side.

b=13999
i=johann
i=shadow

Don't attempt to wake up evictor thread if it hasn't started yet.

i=Adilger

t-f have_modules fn; force log fnto unload modules if it has loaded them

b=14596
i=adilger, johann

correction for deadlock in ext3_expand_extra_isize

b=14626
i=adilger
o=johann

fix sanity test_60b() script.

Ignore generated files.

Before packing join_file req, all the related reference should be
checked carefully in case some malformed flags cause fake join_file
req on client.
b=14614
i=adilger,johann

i=Adilger

don't print summary report if TESTSUITE is lfsck

 b=14596
 i=adilger, johann

 correction for deadlock in ext3_expand_extra_isize

when mgs is rebooting or recovering, the mount req issued by mgc will fail
because mgs doesn't do recovery for mgc at all. The solution is: in this
situation, mgc will resend the req.
b=13464
i=nathan
i=adilger

i=adilger, johann

correction for deadlock in ext3_expand_extra_isize

i=Adilger

fail tests if lustre is not mounted

by Andreas.
r=14626

i=adilger
i=nathan.rutman

This patch for lfs getstripe to return default values for
directories instead of "no stripe info".

b=14043
r=adilger, umka

This is used to determine the size of a buffer that was already packed and
will correctly handle the different message formats.

b=12191
r=adilger, johann

Add verbosity control to liblustreapi messages.