LU-13759 dom: lock cancel to drop pages
Prevent stale pages after lock cancel by creating
cl_page connection for read-on-open pages.
This reverts
02e766f5ed to fix the problem.
Since VM pages are connected to cl_object they can be
found and discarded by CLIO properly.
Fixes:
02e766f5ed ("LU-11427 llite: optimize read on open pages")
Test-Parameters: mdssizegb=20 testlist=dom-performance
Signed-off-by: Mikhail Pershin <mpershin@whamcloud.com>
Change-Id: Iba8c87c934c442b4c0b45d7d3821ceede1a6e68f
Reviewed-on: https://review.whamcloud.com/39401
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Vitaly Fertman <vitaly.fertman@hpe.com>
Reviewed-by: Alexey Lyashkov <alexey.lyashkov@hpe.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>