yanguangshaonian/aya - aya - 阳光少年的代码仓库

Commit Graph

Author	SHA1	Message	Date
Michal Rostecki	e90de090ac	ebpf, tool: Don't use aya-bpf-cty It's not needed anymore, all C types we need are in `core::ffi`. Signed-off-by: Michal Rostecki <vadorovsky@gmail.com>	3 years ago
Michal Rostecki	7e2fcd1d6d	Support for fentry and fexit programs fentry and fexit programs are similar to kprobe and kretprobe, but they are newer and they have practically zero overhead to call before or after kernel function. Also, fexit programs are focused on access to arguments rather than the return value. Those kind of programs were introduced in the following patchset: https://lwn.net/Articles/804112/ Signed-off-by: Michal Rostecki <mrostecki@opensuse.org>	4 years ago

Author

SHA1

Message

Date

Michal Rostecki

e90de090ac

ebpf, tool: Don't use aya-bpf-cty

It's not needed anymore, all C types we need are in `core::ffi`.

Signed-off-by: Michal Rostecki <vadorovsky@gmail.com>

Michal Rostecki

7e2fcd1d6d

Support for fentry and fexit programs

fentry and fexit programs are similar to kprobe and kretprobe, but they
are newer and they have practically zero overhead to call before or
after kernel function. Also, fexit programs are focused on access to
arguments rather than the return value.

Those kind of programs were introduced in the following patchset:

https://lwn.net/Articles/804112/

Signed-off-by: Michal Rostecki <mrostecki@opensuse.org>

2 Commits (e90de090ac481eeeea3e18736517469b7915e36c)