6,534
edits
Changes
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* ploop deltas should be opened with O_DIRECT flag, otherwise it works in buffered mode and might deadlock (PSBM-18642)
* ploop writeback completion should be awaited on fsync (PSBM-18049)
* introduced "cpt.suspend_timeout_sec" sysctl -- time to wait for tasks to be frozen (PSBM-18523)
* performance optimization in sys_fairsched_mvpr() (PCLIN-26766)
* fixed vmscan deadlock near global oom point if there are no anonymous pages (PCLIN-31619)
* support for ploop size > 2Tb (PSBM-15670)
* ploop tweaks to increase the random write performance (PSBM-18017)
=== See also ===
