mm: record MAP_NORESERVE status on vmas and fix small page mprotect reservations

[linux-2.6-omap-h63xx.git] / include / linux / mm.h

diff --git a/include/linux/mm.h b/include/linux/mm.h
index 196924b657bcc763ccdbf3f8a5e680773402cfa2..df322fb4df31f1a7cd507ea0f2c4993a59a23da3 100644 (file)
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -100,6 +100,7 @@ extern unsigned int kobjsize(const void *objp);
 #define VM_DONTEXPAND  0x00040000      /* Cannot expand with mremap() */
 #define VM_RESERVED    0x00080000      /* Count as reserved_vm like IO */
 #define VM_ACCOUNT     0x00100000      /* Is a VM accounted object */
+#define VM_NORESERVE   0x00200000      /* should the VM suppress accounting */
 #define VM_HUGETLB     0x00400000      /* Huge TLB Page VM */
 #define VM_NONLINEAR   0x00800000      /* Is non-linear (remap_file_pages) */
 #define VM_MAPPED_COPY 0x01000000      /* T if mapped copy of data (nommu mmap) */