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| author | Chenbo Feng <fengc@google.com> | 2017-10-23 11:57:59 -0700 |
|---|---|---|
| committer | Chenbo Feng <fengc@google.com> | 2018-01-16 21:45:25 +0000 |
| commit | c5bf72f6aedd3d67d8a7770916d334490f2f3dd1 (patch) | |
| tree | a78a26df5250da434c6d01909e7639f1ff569df4 /debuggerd/libdebuggerd/utility.cpp | |
| parent | 78c2cc22c78893184cd6f52c57ca3ad25ef7e2c8 (diff) | |
Mount eBPF file system and cgroupv2 root directory
Mount the eBPF file system under /sys/fs/bpf to allow netd to pin and
retrieve persistent eBPF map object from the file system. It helps the
system to maintain a consistent eBPF data store when netd crashed and
restart. Mount the cgroupv2 module and use the root folder of it to
monitor network statistics through eBPF program attached.
Test: eBPF map object show up under /sys/fs/bpf after netd start.
Bug: 30950746
Change-Id: Ie475112116603798fe75a75c5a84f4bbe5b942ec
Diffstat (limited to 'debuggerd/libdebuggerd/utility.cpp')
0 files changed, 0 insertions, 0 deletions