btf: tracepoint: Prefer BTF data if available #1439
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Before, if a tracepoint argument was accessed, bpftrace would prefer
using headers instead of BTF. This causes some friction for users/hosts
that don't have headers installed. They would have to pass in --btf to
override the default headers behavior.
This commit makes BTF the default if it's available. Now, users don't
need to pass in --btf.
Checklist
docs/reference_guide.md
CHANGELOG.md