LU-10565 osd: bi_error, pagevec_init, PAGE_CACHE_SHIFT changes

LU-10565 osd: bi_error, pagevec_init, PAGE_CACHE_SHIFT changes

 - bi_error replace to bi_status in bio
 - pagevec_init takes one parameter
 - PAGE_CACHE_SHIFT be removed

Signed-off-by: Yang Sheng <yang.sheng@intel.com>
Change-Id: Ia04124d6d636d132550a63e1f8144c26cab39f8e
Reviewed-on: https://review.whamcloud.com/31644
Tested-by: Jenkins
Reviewed-by: Bob Glossman <bob.glossman@intel.com>
Tested-by: Maloo <hpdd-maloo@intel.com>
Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com>
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>