linux: ns: get_process_nspid() support old kernels #269
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Jongy
reviewed
Jan 16, 2022
Jongy
reviewed
Jan 16, 2022
Jongy
previously approved these changes
Jan 17, 2022
Jongy
approved these changes
Jan 19, 2022
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Description
Use
ns.get_process_nspid()fromgranulate_utils, it supported older kernels too (kernels older than 4.1 that doesn't expose the NSpid through/proc/pid/status).How Has This Been Tested?
Tested Java profiling correctly identifies hotspot's error file using the ns pid
Tested on Ubuntu 14.04
3.13.0-170-genericChecklist: