[PATCH v2 0/2] tools/bootconfig: Fix histogram filters and variable names

From: Eduardo Mucelli Rezende Oliveira

Date: Sun Oct 25 2026 - 13:36:19 EST


Hi Masami,

Thanks for the review. I've combined the two fixes into a series and
used the two sed expressions you suggested.

The first patch keeps filters when exporting event triggers. The second
handles underscores in histogram variable names, so the exporter keeps
histograms that depend on them.

Changes in v2:
- Send the two previously separate patches as one series.
- Use separate sed -e expressions for [active] and [paused], avoiding
GNU sed's alternation extension in patch 1.
- No code changes to patch 2.

The original submissions are here:
https://lore.kernel.org/all/20261023084947.3264289-1-edumucelli@xxxxxxxxx/
https://lore.kernel.org/all/20261024110837.696216-1-edumucelli@xxxxxxxxx/

Feedback is welcome.

Thanks,
Eduardo

Eduardo Mucelli Rezende Oliveira (2):
tools/bootconfig: Preserve event trigger filters in ftrace2bconf.sh
tools/bootconfig: Recognize underscores in histogram variables

tools/bootconfig/scripts/ftrace2bconf.sh | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)


base-commit: e28458ef30ad66ce7cd2299ec5ee8a8a016d67ff
--
2.53.0