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Kernel+SystemMonitor: Expose the number of set CoW bits in each Region

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This number tells us how many more pages in a given region will trigger
a CoW fault if written to.
This commit is contained in:
Andreas Kling 2019-12-15 16:53:00 +01:00
parent 9ad151c665
commit 3fbc50a350
4 changed files with 14 additions and 0 deletions
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1
Kernel/FileSystem/ProcFS.cpp
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@ -273,6 +273,7 @@ Optional<KBuffer> procfs$pid_vm(InodeIdentifier identifier)
region_object.add("address", region.vaddr().get());
region_object.add("size", (u32)region.size());
region_object.add("amount_resident", (u32)region.amount_resident());
region_object.add("cow_pages", region.cow_pages());
region_object.add("name", region.name());
}
array.finish();