r=deen,adilger

- fixes memory leaks;
- cleanups and more accurate error handling.

r=johann,adilger

- fixes resent rpcs for those sent by set and also fixes log_cancel resent handling;
- cleanups.

there. Actual usage will be in CLIO.
b=16450

        lu_ref fields ->l_reference and ->lr_reference are added to ldlm_lock
        and ldlm_resource. LDLM interface has to be changed, because code that
        releases a reference on a lock, has to "know" what reference this is.
        In the most frequent case

                lock = ldlm_handle2lock(handle);
                ...
                LDLM_LOCK_PUT(lock);

        no changes are required. When any other reference (received _not_ from
        ldlm_handle2lock()) is released, LDLM_LOCK_RELEASE() has to be called
        instead of LDLM_LOCK_PUT().

        Arguably, changes are pervasive, and interface requires some discipline
        for proper use. On the other hand, it was very instrumental in finding
        a few leaked lock references.
b=16450

memory---a requirement implemented through ->o_join_lru() obd method in
HEAD. Remove this method and its users.
b=16450

-   fixed a typo in error message.

i=nathan
i=adilger
OST pools on HEAD, comprehensive patch including 17054:19007;
16935:18918,19012,19089,19128; 16978:18872

Branch HEAD

request will resend before finished ost llog init and this produce
access to non init llog context.

Branch HEAD
b=16839
i=adilger
i=rread

or write request because the client is already doing a lock match
itself so there isn't any reason the OST should have to re-do that
search.

b=15198
i=johann
i=shadow

b=16573
o=adilger
i=johann, nathan

Description: Export bytes_read/bytes_write count on OSC/OST.

b=10555
i=adilger
i=green
i=nikita
i=girish

add ldiskfs patches and lustre support for FIEMAP ioctl

b=16098

Add URL for GPLv2 license in copyright headers

b=16227

i=adilger
i=shadow

add lsm argument to obd_get_info. For some get_info calls the lsm was being sent as part of the key which was a hack. Now lsm can be sent as an argument.

b=16098

change CFS license headers to Sun headers

b=16368
i=adilger
i=alex.zhuravlev

- put object group in ldlm_res_id.name[1]

b=15981
i=adilger
i=rread

CONFIG_PAGE_ALLOC enabled

Branch HEAD

b=12975
i=green
i=adilger

b=14010
i=Mike Pershin (tappro)
i=Andreas Dilger (adilger)

Doxygen comments (the missing ones)

b=15516
i=tom.wang
i=yury.umanets

This patch is first step towards shifting mds-lov work to new
lustre mds stack.
        -       kill OBD_CLEANUP_SELF_EXP
        -       added rw_sem to serialize mds_notify and mds_precleanup
        -       kill OBD_CLEANUP_OBD

port Adaptive Timeouts from b1_6 to HEAD.
b=14071
r=nathan
r=adilger

sync procfs/llog_thread with import destory
b=15684
i=Robert, Jay

1.Filter group llog cleanup (patch from shadow).
2.Separate filter group llog create and find. then filter group llog will
  only be created in the mds/ost syncing process.
3.Some minor fixes.
b=14629
i=robert,yury

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.

b=15950
i=wangdi
i=shadow

The direct IO path doesn't call check_rpcs to submit a new RPC once
one is completed. As a result, some RPCs are stuck in the queue
and are never sent.
Merge brw_interpret() and brw_interpret_oap().

b=14010
i=shadow
i=zam

Short read patch.

fix KEY_IS macro

Branch HEAD
b=14032
i=umka
i=deen

badly clear PG_Writeback bit in ll_ap_completion can produce false
positive assertion

Branch HEAD
b=14742
i=nikita
i=johan

this allows us to quickly find what pages to write and remove
once lock callback is received.

b=10718
i=green
i=johann

b=14929
i=zam

i=vitaly.vertman
i=oleg.drokin

Lockless i/o and lockless truncate code and sanityN tests.

b=14929
i=zam

move platform independed part of chksum into separate include
i=johann
i=green

obd objects and this also block reconnect with -EALREADY.
This isn't fix all lprocfs bugs - but make it rare.
b=14533
i=adilger
i=nathan

b=13805
i=ericm
i=bobijam

add support for several checksum algorithms. Currently, CRC32 and
Adler-32 are supported. The checksum type can be changed on the fly
through /proc/fs/lustre/osc/*/checksum_type.

support other encrypt/checksum algorithms for bulk i/o, default in gss
mode is sha1/aes128, for others default enable bulk checksum by adler32.
b=13667
r=yong.fan
r=h.huang
r=adilger

b=13821
i=wangdi
i=umka

b=14884
i=adilger
i=umka

b=14149
i=shadow
i=huanghua

fixes for ELC bugs appeared after moving to capsule

i=yong.fan
i=rahul.deshmukh
i=nikita.danilov

- use req_capsule interface for client.
- add some interoperability support on server side.