b=17379

As adilger asked, remove the "out_release:" entirely.

b=14166

Replace LBUG with RETURN(-EINVAL) to avoid crashing
b=5135
i=adilger
i=johann

i=adilger

 - always flush page left by partial truncate

b=17379

b=17379
i=Brian(LLNL), johann

Set recursive symlink depth to 5 when kernel has 4K stack.

Once the unmatched stride IO mode is detected, shrink the stride-ahead window to 0.
if it does hit cache miss, and read-pattern is still stride-io mode,
does not reset the stride window, but also does not increase the stride
window length in this case.
b=17197
i=Nikita
i=Andreas

b=17187
i=nathan
i=manoj

Add "lfs path2fid" to get fid from path

Make releasepage check failsafe for newer kernels, per Robert's suggestion.

copy_{to,from}_user() do not return an error code, but rather the number
of uncopied bytes (0 if all bytes were copied).  Storing this return value
into "rc" is misleading because it then seems this should be returned to
the caller of the function.

Code was audited to remote storing of the return value into "rc" and
several incorrect uses were found.

Fix compile warning for 2.6.9 kernels that define gfp_t but don't use
it in the ->releasepage() prototype.
Make the AC_MSG_RESULT() output consistent.

ldlm_cancel_shrink_policy() to estimate lock "value", instead of hard-coded
`number of pages' logic.
b=16450

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

b=16947
i=huanghua
i=johann

Code cleanup and possible race conditions fix when statahead startup.

b=16150
i=nikita
i=robert
winnt libcfs/lnetcleanup

b=17038
o=johann
i=alexey.lyashkov (shadow)
i=zhenyu.xu (bobijam)

return ENODATA for getxattr upon files which are neither regular files nor directories.

Fix line wrapping.

Remote old 2.4 kernel check.

r=adilger,shadow

- various CMD related fixes.

b=16929

make it easier to read.

b=16929

quench the "defined but not called" compiler warnings.

o=adilger
i=johann
i=tom.wang (wangdi)

Disable file join on production releases.

b=15966
o=komal.nawandar
i=adilger
i=zhenyu.xu (bobijam)

Description: Re-disable certain /proc logging
Details    : Enable and disable client's offset_stats, extents_stats and
             extents_stats_per_process stats logging on the fly.

b=16303
i=nikita
i=johann

Remove old patch.

b=16303
i=nikita
i=johann

Do not drop reference count for the dentry from VFS when lookup,
VFS will do that by itself.

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

Branch b_release_1_6_6
b=16303
i=adilger
Description: Oops in statahead when CONFIG_SLUB is enabled
Details    : Disable statahead by default on systems with CONFIG_SLUB enabled,
             until such a time as problem is understood.

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=15949
i=adilger
i=shadow

mds_body.capability fix

Branch HEAD
b=15975
i=johann
i=adilger

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

b=16561

roll back, (cannot finish sanitN.sh)

b=16561

add doxygen doc for modified function.

b=16561
i=Oleg Drokin (green)
i=johann

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

r=adilger,shadow

- fixed using get_uuid2int() in llite which breaked cmd

r=umka,tappro

- fix flock support for HEAD (original patch from Oleg Drokin aka green)

b=15593
i=nikita, yury

Restore the ATTR_KILL_SUID and bypass permission check in the case.

b=16274
i=nikita.danilov, yury.umanets

ll_file_open error handling is corrected

b=16248
i=yury.umanets
i=nikita.danilov
i=oleg.drokin

limit inode number within 2^32