shm:fix build error

after enable both CONFIG_BUILD_KERNEL and CONFIG_ARCH_VMA_MAPPING arch.h:141:18: error: 'ARCH_SHM_MAXPAGES' undeclared here Signed-off-by: wanggang26 <[email protected]>
gneworld · Sep 17, 2024 · 3f465b5 · 3f465b5
1 parent 9a9d0a6
commit 3f465b5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/arch/arm/include/arch.h b/arch/arm/include/arch.h
@@ -95,7 +95,7 @@ do { \
 #  define ARCH_HEAP_NSECTS    ARCH_PG2SECT(CONFIG_ARCH_HEAP_NPAGES)
 
 #  ifdef CONFIG_ARCH_VMA_MAPPING
-#    define ARCH_SHM_NSECTS   ARCH_PG2SECT(ARCH_SHM_MAXPAGES)
+#    define ARCH_SHM_NSECTS   ARCH_PG2SECT((CONFIG_ARCH_SHM_NPAGES * CONFIG_ARCH_SHM_MAXREGIONS))
 #  endif
 
 #  ifdef CONFIG_ARCH_STACK_DYNAMIC