diff options
author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2019-12-19 10:01:30 +0100 |
---|---|---|
committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2019-12-19 10:02:12 +0100 |
commit | b12e82d3f9d92275c1a68396287dc34300043c12 (patch) | |
tree | a873c31d8da6972fe7529574fe9020788d6e3ba3 /c-user | |
parent | c-user: CONFIGURE_MAXIMUM_MRSP_SEMAPHORES (diff) | |
download | rtems-docs-b12e82d3f9d92275c1a68396287dc34300043c12.tar.bz2 |
c-user: Clarify CONFIGURE_MAXIMUM_SEMAPHORES
Close #3833.
Diffstat (limited to '')
-rw-r--r-- | c-user/configuring_a_system.rst | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/c-user/configuring_a_system.rst b/c-user/configuring_a_system.rst index b385124..0f512df 100644 --- a/c-user/configuring_a_system.rst +++ b/c-user/configuring_a_system.rst @@ -1082,6 +1082,10 @@ DESCRIPTION: NOTES: This object class can be configured in unlimited allocation mode. + In SMP configurations, the size of a Semaphore Control Block depends on the + scheduler count (see :ref:`ConfigurationSchedulerTable`). The semaphores + using the :ref:`MrsP` need a ceiling priority per scheduler. + .. index:: CONFIGURE_MAXIMUM_MESSAGE_QUEUES .. _CONFIGURE_MAXIMUM_MESSAGE_QUEUES: |