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Mikhail Pershin authored
The DoM bit combining with other ibits opens way to several optimization, like getting IO lock in advance along with OPEN, size attribute caching at client and others. Test-Parameters: mdssizegb=20 testlist=sanity-dom,dom-performance Signed-off-by: Mikhail Pershin <mike.pershin@intel.com> Change-Id: I442f742b21efba84a0c61501f4877a36c7e9d572 Reviewed-on: https://review.whamcloud.com/28024 Tested-by: Jenkins Reviewed-by: Jinshan Xiong <jinshan.xiong@intel.com> Reviewed-by: Andreas Dilger <andreas.dilger@intel.com> Tested-by: Maloo <hpdd-maloo@intel.com>
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