67e6e330a8
apps/system/taskset: Add taskset command for SMP systems This command can be used to retrieve or set a process's CPU affinity. For example, nsh> taskset -p 4 pid 4's current affinity mask: 2 nsh> taskset -p 3 4 pid 4's current affinity mask: 3 nsh> taskset -p 1 busyloop & Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com> Approved-by: Gregory Nutt <gnutt@nuttx.org>
31 lines
675 B
Plaintext
31 lines
675 B
Plaintext
#
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# For a description of the syntax of this configuration file,
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# see the file kconfig-language.txt in the NuttX tools repository.
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#
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config SYSTEM_TASKSET
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bool "Taskset Command"
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default n
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depends on SMP && NSH_LIBRARY && SCHED_WAITPID
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---help---
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Enable support for the taskset command.
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if SYSTEM_TASKSET
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config SYSTEM_TASKSET_PROGNAME
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string "Taskset program name"
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default "taskset"
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depends on BUILD_KERNEL
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---help---
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This is the name of the program that will be use when the NSH ELF
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program is installed.
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config SYSTEM_TASKSET_PRIORITY
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int "Taskset task priority"
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default 50
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config SYSTEM_TASKSET_STACKSIZE
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int "Taskset stack size"
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default 2048
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endif
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