diff options
| -rw-r--r-- | include/linux/cma.h | 6 | ||||
| -rw-r--r-- | mm/Kconfig | 6 |
2 files changed, 4 insertions, 8 deletions
diff --git a/include/linux/cma.h b/include/linux/cma.h index 63873b93deaa..9db877506ea8 100644 --- a/include/linux/cma.h +++ b/include/linux/cma.h @@ -6,12 +6,8 @@ #include <linux/types.h> #include <linux/numa.h> -/* - * There is always at least global CMA area and a few optional - * areas configured in kernel .config. - */ #ifdef CONFIG_CMA_AREAS -#define MAX_CMA_AREAS (1 + CONFIG_CMA_AREAS) +#define MAX_CMA_AREAS CONFIG_CMA_AREAS #endif #define CMA_MAX_NAME 64 diff --git a/mm/Kconfig b/mm/Kconfig index 35fa9940e61f..88ba99d84ac3 100644 --- a/mm/Kconfig +++ b/mm/Kconfig @@ -917,14 +917,14 @@ config CMA_SYSFS config CMA_AREAS int "Maximum count of the CMA areas" depends on CMA - default 19 if NUMA - default 7 + default 20 if NUMA + default 8 help CMA allows to create CMA areas for particular purpose, mainly, used as device private area. This parameter sets the maximum number of CMA area in the system. - If unsure, leave the default value "7" in UMA and "19" in NUMA. + If unsure, leave the default value "8" in UMA and "20" in NUMA. config MEM_SOFT_DIRTY bool "Track memory changes" |