- fix AT timer might not be restarted properly.
- fix AT checksum be ruined by further change in reply.
b=14374
r=nathan, adilger

i=Adilger

use file with major,minor from /dev/console

b=14289
i=johann
i=scjody

Update to RHEL5 Update-1 kernel-2.6.18-53.el5.

r=adilger,vitaly

Properly find out duplicate locks when comparing newly receiwed server locks.
mds_open cannot use accmode because it is affected by owneroverride flag

This is the note.

i=Adilger

wait delete completed before check kbytesavail

  and exist connect request in flight, this can produce access to
  NULL pointer (or already free pointer) when connect_interpret
  store ocd flags in obd_namespace.

  b=14260
  i=adilger
  i=johann

b=14418
i=green
i=johann

b=12211
origianl patch producer=adilger
i=green, bobijam

move obd_fail_check() from being a static inline to being a function.
We already protect this function from being called needlessly by use of
unlikely() and checking obd_fail_loc != 0 before calling it.

Having such a large function inline bloats the code and likely reduces
performance by putting extra (though unlikely) code in every function.

b=14215
i=johann, adilger

user pointer parameter (struct ldlm_res_id*) in ldlm_cli_enqueue_local()
to reduce the stack usage.

i=Adilger

remove useless "echo"

i=Adilger

report the slow and excluded tests separately

fix a race condition of early reply release.
b=14274
r=nathan, andreas

r=alex

i=Adilger

force test_5c to use mount_client

i=Adilger

typo fixed (found by Huang Hua)

r=adilger,shadow,deen

- enable OBD_CONNECT_LRU_RESIZE only when lru resize is enabled in configure time.

i=Adilger

test_29 cleanup

b=13563
i=green
i=shadow

1) cancel lru locks in ldlm_cli_cancel() and send 1 batched cancel RPC;
2) pass the whole list of canceled locks to the async blocking thread, not
lock-by-lock, and send cancels in batched cancel RPCs.

r=adilger,nikita,shadow

- lots of fixes in ldlm pools code for smoother work and correct memory pressure handling.