fix stunking in LeadingZeros over a jumbo vm section which dontdump (…#13
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TanakaYasen wants to merge 1 commit intoPercona-Lab:masterfrom
Open
fix stunking in LeadingZeros over a jumbo vm section which dontdump (…#13TanakaYasen wants to merge 1 commit intoPercona-Lab:masterfrom
TanakaYasen wants to merge 1 commit intoPercona-Lab:masterfrom
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…e.g. made by asan)
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2008fff7000-10007fff8000 rw-p 00000000 00:00 0
Size: 15032123396 kB
KernelPageSize: 4 kB
....
SwapPss: 0 kB
Locked: 0 kB
THPeligible: 0
VmFlags: rd wr mr mw me nr dd sd nh
I guess this mapping is made by asan. And LeadingZeros will loop 15032123396 kB，which leads stunking!
we'd better skip it.