CONFIG_SCSI_NCR53C8XX_PROFILE: enable profiling

General informations

The Linux kernel configuration item CONFIG_SCSI_NCR53C8XX_PROFILE has multiple definitions:

enable profiling found in drivers/scsi/Kconfig

The configuration item CONFIG_SCSI_NCR53C8XX_PROFILE:

• prompt: enable profiling
• type: bool
• depends on: CONFIG_SCSI_ZALON || CONFIG_SCSI_NCR_Q720
• defined in drivers/scsi/Kconfig
• found in Linux kernels: 2.5.45–2.5.73, 2.6.18–2.6.21

Help text

This option allows you to enable profiling information gathering. These statistics are not very accurate due to the low frequency of the kernel clock (100 Hz on i386) and have performance impact on systems that use very fast devices.

The normal answer therefore is N.

enable profiling found in drivers/scsi/Kconfig

The configuration item CONFIG_SCSI_NCR53C8XX_PROFILE:

• prompt: enable profiling
• type: bool
• depends on: CONFIG_SCSI_ZALON || CONFIG_SCSI_NCR_Q720
• defined in drivers/scsi/Kconfig
• found in Linux kernels: 2.5.74–2.5.75, 2.6.0–2.6.17

Help text

This option allows you to enable profiling information gathering. These statistics are not very accurate due to the low frequency of the kernel clock (100 Hz on i386) and have performance impact on systems that use very fast devices.

The normal answer therefore is N.

enable profiling found in arch/sparc64/Kconfig

The configuration item CONFIG_SCSI_NCR53C8XX_PROFILE:

• prompt: enable profiling
• type: bool
• depends on: CONFIG_PCI && CONFIG_SCSI_SYM53C8XX_2 != CONFIG_y && ( CONFIG_SCSI_NCR53C8XX || CONFIG_SCSI_SYM53C8XX )
• defined in arch/sparc64/Kconfig
• found in Linux kernels: 2.5.45–2.5.72

Help text

This option allows you to enable profiling information gathering. These statistics are not very accurate due to the low frequency of the kernel clock (100 Hz on i386) and have performance impact on systems that use very fast devices.

The normal answer therefore is N.

enable profiling found in arch/parisc/Kconfig

The configuration item CONFIG_SCSI_NCR53C8XX_PROFILE:

• prompt: enable profiling
• type: bool
• depends on: CONFIG_SCSI_ZALON || CONFIG_SCSI_SYM53C8XX
• defined in arch/parisc/Kconfig
• found in Linux kernels: 2.5.45

Help text

This option allows you to enable profiling information gathering. These statistics are not very accurate due to the low frequency of the kernel clock (100 Hz on i386) and have performance impact on systems that use very fast devices.

The normal answer therefore is N.

Hardware

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Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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