Early launch page LRU work in osc_io_rw_iter_init();
Change the page LRU shrinking policy by OSC attributes;
Delete the contented lock osc_object::oo_seatbelt
Original patch has been broken into 3 parts for upstream
merger.

Signed-off-by: Jinshan Xiong <jinshan.xi...@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5108
Reviewed-on: http://review.whamcloud.com/10458
Reviewed-by: Bobi Jam <bobi...@hotmail.com>
Reviewed-by: Fan Yong <fan.y...@intel.com>
Reviewed-by: Oleg Drokin <oleg.dro...@intel.com>
Signed-off-by: James Simmons <jsimm...@infradead.org>

Jinshan Xiong (3):
  staging: lustre: osc: add and fixup comments for LRU handling
  staging: lustre: osc: create cli_name to get obd name
  staging: lustre: osc: Performance tune for LRU

 drivers/staging/lustre/lustre/include/obd.h        |   35 ++++-
 drivers/staging/lustre/lustre/osc/lproc_osc.c      |    6 +-
 drivers/staging/lustre/lustre/osc/osc_cache.c      |   34 ++---
 .../staging/lustre/lustre/osc/osc_cl_internal.h    |   19 ---
 drivers/staging/lustre/lustre/osc/osc_internal.h   |    7 +-
 drivers/staging/lustre/lustre/osc/osc_io.c         |   13 ++-
 drivers/staging/lustre/lustre/osc/osc_object.c     |    9 --
 drivers/staging/lustre/lustre/osc/osc_page.c       |  148 ++++++++++++--------
 drivers/staging/lustre/lustre/osc/osc_quota.c      |    4 +-
 drivers/staging/lustre/lustre/osc/osc_request.c    |   17 +--
 10 files changed, 162 insertions(+), 130 deletions(-)

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