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| author |   Ian Rogers <irogers@google.com> | 2025-07-24 09:32:58 -0700 |
|---|---|---|
| committer |   Namhyung Kim <namhyung@kernel.org> | 2025-07-25 10:37:58 -0700 |
| commit | 003a86bce0728ad160bcb7c7566a4d40aee3c235 (patch) | |
| tree | 365b05f093bbe12c6f649609551a4df9bfa72e5d /rust/pin-init/internal/src | |
| parent | perf auxtrace: Pass perf_env from session through to mmap read (diff) | |
| download | wireguard-linux-003a86bce0728ad160bcb7c7566a4d40aee3c235.tar.xz wireguard-linux-003a86bce0728ad160bcb7c7566a4d40aee3c235.zip | |
perf trace: Avoid global perf_env with evsel__env
There is no session in perf trace unless in replay mode, so in host
mode no session can be associated with the evlist. If the evsel__env
call fails resort to the host_env that's part of the trace. Remove
errno_to_name as it becomes a called once 1-line function once the
argument is turned into a perf_env, just call perf_env__arch_strerrno
directly.
Signed-off-by: Ian Rogers <irogers@google.com>
Link: https://lore.kernel.org/r/20250724163302.596743-19-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Diffstat (limited to 'rust/pin-init/internal/src')
0 files changed, 0 insertions, 0 deletions