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Commit8d933d5c89("rtla/timerlat: Add continue action") moved the code performing on-threshold actions (enabled through --on-threshold option) to inside the RTLA main loop. The condition in the loop does not check whether the threshold was actually exceeded or if stop tracing was requested by the user through SIGINT or duration. This leads to a bug where on-threshold actions are always performed, even when the threshold was not hit. (BPF mode is not affected, since it uses a different condition in the while loop.) Add a condition that checks for !stop_tracing before executing the actions. Also, fix incorrect brackets in hist_main_loop to match the semantics of top_main_loop. Fixes:8d933d5c89("rtla/timerlat: Add continue action") Fixes:2f3172f9dd("tools/rtla: Consolidate code between osnoise/timerlat and hist/top") Reviewed-by: Crystal Wood <crwood@redhat.com> Reviewed-by: Wander Lairson Costa <wander@redhat.com> Link: https://lore.kernel.org/r/20251007095341.186923-1-tglozar@redhat.com Signed-off-by: Tomas Glozar <tglozar@redhat.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.