CONFIG_BLK_DEV_RAM_BLOCKSIZE: Default RAM disk block size (bytes)

General informations

The Linux kernel configuration item CONFIG_BLK_DEV_RAM_BLOCKSIZE:

• prompt: Default RAM disk block size (bytes)
• type: int
• depends on: CONFIG_BLK_DEV_RAM
• defined in drivers/block/Kconfig
• found in Linux kernels: 2.6.18–2.6.24

Help text

The default value is 1024 bytes. PAGE_SIZE is a much more efficient choice however. The default is kept to ensure initrd setups function - apparently needed by the rd_load_image routine that supposes the filesystem in the image uses a 1024 blocksize.

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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