CONFIG_ION: Ion Memory Manager

General informations

The Linux kernel configuration item CONFIG_ION:

• prompt: Ion Memory Manager
• type: bool
• depends on: CONFIG_HAS_DMA && CONFIG_MMU
• defined in drivers/staging/android/ion/Kconfig
• found in Linux kernels: 3.14–3.19, 4.0–4.20, 5.0–5.10

Help text

Choose this option to enable the ION Memory Manager, used by Android to efficiently allocate buffers from userspace that can be shared between drivers. If you're not using Android its probably safe to say N here.

Hardware

LKDDb

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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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