From 605d0a945d020e3024aa7faf8a0e8b471371d8ff Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Tue, 10 Jun 2014 19:15:22 +0800 Subject: hostmem: add merge and dump properties Signed-off-by: Paolo Bonzini Signed-off-by: Hu Tao Acked-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin --- include/qemu/osdep.h | 10 ++++++++++ include/sysemu/hostmem.h | 1 + 2 files changed, 11 insertions(+) (limited to 'include') diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h index 9438a4fb1a..6d35c1bcba 100644 --- a/include/qemu/osdep.h +++ b/include/qemu/osdep.h @@ -116,6 +116,16 @@ void qemu_anon_ram_free(void *ptr, size_t size); #else #define QEMU_MADV_MERGEABLE QEMU_MADV_INVALID #endif +#ifdef MADV_UNMERGEABLE +#define QEMU_MADV_UNMERGEABLE MADV_UNMERGEABLE +#else +#define QEMU_MADV_UNMERGEABLE QEMU_MADV_INVALID +#endif +#ifdef MADV_DODUMP +#define QEMU_MADV_DODUMP MADV_DODUMP +#else +#define QEMU_MADV_DODUMP QEMU_MADV_INVALID +#endif #ifdef MADV_DONTDUMP #define QEMU_MADV_DONTDUMP MADV_DONTDUMP #else diff --git a/include/sysemu/hostmem.h b/include/sysemu/hostmem.h index 923f6721d2..ede5ec90c7 100644 --- a/include/sysemu/hostmem.h +++ b/include/sysemu/hostmem.h @@ -52,6 +52,7 @@ struct HostMemoryBackend { /* protected */ uint64_t size; + bool merge, dump; MemoryRegion mr; }; -- cgit v1.2.3-55-g7522