46 lines
1.5 KiB
Plaintext
46 lines
1.5 KiB
Plaintext
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menu "Knl config"
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config FT_ADDR_NR
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int "The number of addresses supported by futex."
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default 16
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help
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Set the number of supported futex, which usually indicates how many user state locks are supported..
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config SYS_SCHE_HZ
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int "System time slice size"
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default 1000
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help
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Set the time slice size of the system.
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config USER_ISR_START_NO
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int "The starting point of the user mode interrupt number."
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default 16
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help
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This number indicates which interrupt number can be used for user status.
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config IRQ_REG_TAB_SIZE
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int "The size of the interrupt registry in the kernel."
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default 80
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help
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The interruption of user registration will temporarily use this table.
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config REGION_NUM
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int "Number of MPU regions"
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default 8
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help
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Set the number of regions protected by MPU.
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config OBJ_MAP_TAB_SIZE
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int "The number of obj mapping tables."
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default 4
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help
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OBJ_MAP_TAB_SIZE * OBJ_MAP_ENTRY_SIZE is equal to the number of kernel objects that a task can map.
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config OBJ_MAP_ENTRY_SIZE
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int "The size of the entries in the mapping table."
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default 8
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help
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OBJ_MAP_TAB_SIZE * OBJ_MAP_ENTRY_SIZE is equal to the number of kernel objects that a task can map.
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config PRINTK_CACHE_SIZE
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int "The cache size of printk."
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default 128
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help
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The printk cache size refers to the size of the data content output to the console in a single attempt, which usually does not need to be modified.
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endmenu
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