fix(deps): update module github.com/cilium/ebpf to v0.16.0 #76
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This PR contains the following updates:
v0.14.0->v0.16.0Release Notes
cilium/ebpf (github.com/cilium/ebpf)
v0.16.0Compare Source
program: automatic verifier log sizing and ProgramInfo.RecursionMisses()
For the longest time users had to specify
ProgramOptions.LogSizeto get thefull verifier log for large programs. The library now automatically figures out
the correct buffer size to use and the field is deprecated. It will be removed
in the next version.
ProgramInfo now exposes how often a program didn't execute due to recursion
limits via
RecursionMisses.perf, ringbuf: better control over wakeups, Flush()
There is a trade off between how fast samples are processed and how much CPU is
used. Reading samples as quickly as possible uses more CPU, reading in batches
is cheaper.
It's now possible to configure a "maximum time before a wakeup" by using
Reader.SetDeadline(). This now guarantees that any pending samples are read
at the end of the deadline, even if the Watermark wasn't reached.
It's also possible to manually flush the buffer using
Flush().Bugfixes
Copy()methods now to a full deep copy and all accept nil values.What's Changed
godirective to1.21by @mx-psi in https://github.com/cilium/ebpf/pull/1441New Contributors
Full Changelog: cilium/ebpf@v0.15.0...v0.16.0
v0.15.0Compare Source
btf:
bpf_core_type_matchesis now supportedPrograms can now use
bpf_core_type_matches()for a stricter compatibility check. See https://github.com/cilium/ebpf/pull/1366.program, btf: improve debuggability when CO-RE or kfunc fixup fails
The library now tries to return a more informative error when loading a program fails due to a failed CO-RE relocation or a missing kfunc. See https://github.com/cilium/ebpf/pull/1402.
btf: synthesise instruction comments into line info
asm.Commentin an instruction'sSource()are now passed to the kernel in the form of BTF line info. See https://github.com/cilium/ebpf/pull/1417.perf: add WakeupEvents support to Reader
A perf Reader can now be configured to be woken up after a specific number of events / samples have been submitted. See https://github.com/cilium/ebpf/pull/1404.
Bugfixes
program: fix loading a program which targets a function in a kernel module whenCONFIG_DEBUG_INFO_BTF_MODULESis disabled, see #1440.Breaking changes
github.com/cilium/ebpf/btf
Copy: thetransformargument was removed. Use the newbtf.Asfunction instead.Transformer: removed. See above.What's Changed
bpf_core_type_matches()by @dylandreimerink in https://github.com/cilium/ebpf/pull/1366New Contributors
Full Changelog: cilium/ebpf@v0.14.0...v0.15.0
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