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-rw-r--r--include/exec/cpu-all.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/exec/cpu-all.h b/include/exec/cpu-all.h
index 6421892830..aedf534544 100644
--- a/include/exec/cpu-all.h
+++ b/include/exec/cpu-all.h
@@ -267,6 +267,8 @@ extern intptr_t qemu_host_page_mask;
#define PAGE_WRITE_INV 0x0020
/* For use with page_set_flags: page is being replaced; target_data cleared. */
#define PAGE_RESET 0x0040
+/* For linux-user, indicates that the page is MAP_ANON. */
+#define PAGE_ANON 0x0080
#if defined(CONFIG_BSD) && defined(CONFIG_USER_ONLY)
/* FIXME: Code that sets/uses this is broken and needs to go away. */