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3138df6f0c
Comparing to exactly 1 will fail if more than one ring buffer event was seen since the last call to timerlat_bpf_wait(), which can happen in some race scenarios. Signed-off-by: Crystal Wood <crwood@redhat.com> Link: https://lore.kernel.org/r/20251112152529.956778-5-crwood@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.