---

yaml
---
r: 223352
b: refs/heads/master
c: c9bace7
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 82b89152f00f7ad17844d5614d5011e8d7944ac9
+refs/heads/master: c9bace7ca1e2aeb95754ebc92c8f88a9f215691d

trunk/arch/mips/Kconfig

@@ -1666,6 +1666,28 @@ config PAGE_SIZE_64KB
 
 endchoice
 
+config FORCE_MAX_ZONEORDER
+	int "Maximum zone order"
+	range 13 64 if SYS_SUPPORTS_HUGETLBFS && PAGE_SIZE_32KB
+	default "13" if SYS_SUPPORTS_HUGETLBFS && PAGE_SIZE_32KB
+	range 12 64 if SYS_SUPPORTS_HUGETLBFS && PAGE_SIZE_16KB
+	default "12" if SYS_SUPPORTS_HUGETLBFS && PAGE_SIZE_16KB
+	range 11 64
+	default "11"
+	help
+	  The kernel memory allocator divides physically contiguous memory
+	  blocks into "zones", where each zone is a power of two number of
+	  pages.  This option selects the largest power of two that the kernel
+	  keeps in the memory allocator.  If you need to allocate very large
+	  blocks of physically contiguous memory, then you may need to
+	  increase this value.
+
+	  This config option is actually maximum order plus one. For example,
+	  a value of 11 means that the largest free memory block is 2^10 pages.
+
+	  The page size is not necessarily 4KB.  Keep this in mind
+	  when choosing a value for this option.
+
 config BOARD_SCACHE
 	bool