diff options
Diffstat (limited to 'init/Kconfig')
| -rw-r--r-- | init/Kconfig | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/init/Kconfig b/init/Kconfig index 3c1faaa2af4a..2431e0504479 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -472,6 +472,13 @@ config TASK_IO_ACCOUNTING endmenu # "CPU/Task time and stats accounting" +config CPU_ISOLATION + bool "CPU isolation" + help + Make sure that CPUs running critical tasks are not disturbed by + any source of "noise" such as unbound workqueues, timers, kthreads... + Unbound jobs get offloaded to housekeeping CPUs. + source "kernel/rcu/Kconfig" config BUILD_BIN2C @@ -1752,7 +1759,7 @@ config MODULE_SIG help Check modules for valid signatures upon load: the signature is simply appended to the module. For more information see - Documentation/module-signing.txt. + <file:Documentation/admin-guide/module-signing.rst>. Note that this option adds the OpenSSL development packages as a kernel build dependency so that the signing tool can use its crypto |