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| author | Leo Yan <leo.yan@arm.com> | 2025-05-19 09:27:55 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2025-05-20 12:50:10 -0300 |
| commit | 735a3ac37012bbb6bb96145e90e9281beb7c27f2 (patch) | |
| tree | 5569e17481a9b94fb5b0b14866f6e56e0a418e80 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 4d4eb38795b5cbc66103ae2582bccead5bf0f736 (diff) | |
perf test probe_vfs_getname: Add regex for searching probe line
Since commit 611851010c74046c ("fs: dedup handling of struct filename
init and refcounts bumps"), the kernel has been refactored to use a new
inline function initname(), moving name initialization into it.
As a result, the perf probe test can no longer find the source line that
matches the defined regular expressions. This causes the script to fail
when attempting to add probes.
Add a regular expression to search for the call site of initname(). This
provides a valid source line number for adding the probe. Keeps the
older regular expressions for passing test on older kernels.
Fixes: 611851010c74046c ("fs: dedup handling of struct filename init and refcounts bumps")
Suggested-by: Arnaldo Carvalho de Melo <acme@kernel.org>
Signed-off-by: Leo Yan <leo.yan@arm.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Christian Brauner <brauner@kernel.org>
Cc: Ian Rogers <irogers@google.com>
Cc: Jakub Brnak <jbrnak@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Mateusz Guzik <mjguzik@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20250519082755.1669187-1-leo.yan@arm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions