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2024-10-28ebpf: improve trace event coverage to all key operationsDaniel P. Berrangé1-0/+4
The existing error trace event is renamed to have a name prefix matching its source file & to remove the redundant first arg that adds no useful information. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
2024-10-28ebpf: improve error trace eventsDaniel P. Berrangé1-1/+3
A design pattern of trace_foo_error("descriptive string") is undesirable because it does not allow for filtering trace events based on the error scenario. Split eBPF error trace event into three separate events to address this filtering need. Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
2023-09-08trace-events: Fix the name of the tracing.rst fileThomas Huth1-1/+1
The file has been converted to .rst a while ago - make sure that the references in the trace-events files are pointing to the right location now. Signed-off-by: Thomas Huth <thuth@redhat.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
2021-06-04ebpf: Added eBPF RSS loader.Andrew Melnychenko1-0/+4
Added function that loads RSS eBPF program. Added stub functions for RSS eBPF loader. Added meson and configuration options. By default, eBPF feature enabled if libbpf is present in the build system. libbpf checked in configuration shell script and meson script. Signed-off-by: Yuri Benditovich <yuri.benditovich@daynix.com> Signed-off-by: Andrew Melnychenko <andrew@daynix.com> Signed-off-by: Jason Wang <jasowang@redhat.com>