Tuesday, July 17, 2012

vmalloc


http://oreilly.com/linux/excerpts/9780596100797/kernel-boot-command-line-parameter-reference.html
ftp://download.nvidia.com/XFree86/Linux-x86_64/173.14.28/README/chapter-09.html


vmalloc — Force the vmalloc area to have a specific size.

If available, the 'vmalloc' kernel parameter can be used to increase the size of the kernel virtual address space reserved by the Linux kernel (the default is 128MB). Incrementally raising this to find the best balance between the size of the kernel virtual address space made available and the size of the direct system memory mapping is recommended.

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