Pierre Schweitzer c7ad200f8b [NTOSKRNL] Reimplement the lazy writer in Cc and remove the "basic" one in Mm. ... This removes the "modified page writer" thread in Mm that was regularly blindly attempting to flush dirty pages to the disk. Instead, this commit introduces a lazy writer that will monitor dirty pages count and will flush them to disk when this count is above a threshold. The threshold is computed on Cc init. Compared to what was done previously, this lazy writer will only write down files that are not marked as temporary. The mechanisms involved in this lazy writer worker are well described in Windows Internals 4th editions (constants are coming from it ;-)). Also fixed a bad (and old!) bug in CcRosFlushDirtyPages() where target count could be overflow and the function would spin forever while holding the VACBs lock. This is mandatory as now lazy writer will call it with "random" values. This also allows implementing CcWaitForCurrentLazyWriterActivity() :-). Also renamed DirtyPageCount to its MS equivalent. CORE-14235		2018-01-23 19:33:59 +01:00
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events.c
guid.c
poshtdwn.c
povolume.c
power.c