Commit b3096ba9 authored Feb 19, 2014 by Laura Abbott

cma: Increase the default number of regions



The total number of CMA regions that can be created is statically
decided at compile time via a config option. Incoming memory map
changes increase the number of CMA regions significantly across
almost all targets. Rather than make every target set the CONFIG,
just increase the default number. The additional overhead is very
small.

Change-Id: I2f60ee56b43c256f3bfa4d1e3ab95a8f378568ab
Signed-off-by: Laura Abbott <lauraa@codeaurora.org>

parent c0c4dd61

drivers/base/Kconfig

+2 −2

Original line number	Diff line number	Diff line
		@@ -282,13 +282,13 @@ config CMA_ALIGNMENT

		config CMA_AREAS
		int "Maximum count of the CMA device-private areas"
		default 7
		default 15
		help
		CMA allows to create CMA areas for particular devices. This parameter
		sets the maximum number of such device private CMA areas in the
		system.

		If unsure, leave the default value "7".
		If unsure, leave the default value "15".

		config CMA_RESERVE_DEFAULT_AREA
		bool "Permanently reserve the default area"