From 50789e32c0d8f91b69c918f43ee9415b2fbd86e0 Mon Sep 17 00:00:00 2001 From: Eduardo Habkost Date: Thu, 19 Oct 2017 01:34:52 +0200 Subject: [PATCH 63/69] osdep: Define QEMU_MADV_REMOVE RH-Author: Eduardo Habkost Message-id: <20171019013453.21449-4-ehabkost@redhat.com> Patchwork-id: 77369 O-Subject: [RHV7.5 qemu-kvm-rhev PATCH 3/4] osdep: Define QEMU_MADV_REMOVE Bugzilla: 1460848 RH-Acked-by: Michael S. Tsirkin RH-Acked-by: Igor Mammedov RH-Acked-by: Paolo Bonzini Define QEMU_MADV_REMOVE, so we can use it with qemu_madvise(). Signed-off-by: Eduardo Habkost Message-Id: <20170824192315.5897-3-ehabkost@redhat.com> Reviewed-by: Dr. David Alan Gilbert Tested-by: Zack Cornelius Signed-off-by: Eduardo Habkost (cherry picked from commit 0f81d3353029d26c6f8731a65d8052c532b1ced6) Signed-off-by: Eduardo Habkost Signed-off-by: Miroslav Rezanina --- include/qemu/osdep.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h index 6855b94..e9fa217 100644 --- a/include/qemu/osdep.h +++ b/include/qemu/osdep.h @@ -257,6 +257,11 @@ void qemu_anon_ram_free(void *ptr, size_t size); #else #define QEMU_MADV_NOHUGEPAGE QEMU_MADV_INVALID #endif +#ifdef MADV_REMOVE +#define QEMU_MADV_REMOVE MADV_REMOVE +#else +#define QEMU_MADV_REMOVE QEMU_MADV_INVALID +#endif #elif defined(CONFIG_POSIX_MADVISE) @@ -269,6 +274,7 @@ void qemu_anon_ram_free(void *ptr, size_t size); #define QEMU_MADV_DONTDUMP QEMU_MADV_INVALID #define QEMU_MADV_HUGEPAGE QEMU_MADV_INVALID #define QEMU_MADV_NOHUGEPAGE QEMU_MADV_INVALID +#define QEMU_MADV_REMOVE QEMU_MADV_INVALID #else /* no-op */ @@ -281,6 +287,7 @@ void qemu_anon_ram_free(void *ptr, size_t size); #define QEMU_MADV_DONTDUMP QEMU_MADV_INVALID #define QEMU_MADV_HUGEPAGE QEMU_MADV_INVALID #define QEMU_MADV_NOHUGEPAGE QEMU_MADV_INVALID +#define QEMU_MADV_REMOVE QEMU_MADV_INVALID #endif -- 1.8.3.1