From e1365064bea70381e05536c1a2877986bc57b1ab Mon Sep 17 00:00:00 2001 From: Richard Purdie Date: Thu, 11 Apr 2024 13:24:48 +0100 Subject: bitbake: doc/user-manual: Add BB_LOADFACTOR_MAX Document BB_LOADFACTOR_MAX which was recently added. (Bitbake rev: 833b76e9333e317cab5f17d6f7daaecc89c69547) Signed-off-by: Richard Purdie --- .../bitbake-user-manual/bitbake-user-manual-ref-variables.rst | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/bitbake/doc/bitbake-user-manual/bitbake-user-manual-ref-variables.rst b/bitbake/doc/bitbake-user-manual/bitbake-user-manual-ref-variables.rst index d3936935cd..899e584f91 100644 --- a/bitbake/doc/bitbake-user-manual/bitbake-user-manual-ref-variables.rst +++ b/bitbake/doc/bitbake-user-manual/bitbake-user-manual-ref-variables.rst @@ -432,6 +432,15 @@ overview of their function and contents. ``ConfigParsed`` event can set the variable to trigger the re-parse. You must be careful to avoid recursive loops with this functionality. + :term:`BB_LOADFACTOR_MAX` + Setting this to a value will cause BitBake to check the system load + average before executing new tasks. If the load average is above the + the number of CPUs multipled by this factor, no new task will be started + unless there is no task executing. A value of "1.5" has been found to + work reasonably. This is helpful for systems which don't have pressure + regulation enabled, which is more granular. Pressure values take + precedence over loadfactor. + :term:`BB_LOGCONFIG` Specifies the name of a config file that contains the user logging configuration. See -- cgit v1.2.3-54-g00ecf