Commit 0f81d335 authored by Eduardo Habkost's avatar Eduardo Habkost
Browse files

osdep: Define QEMU_MADV_REMOVE 



Define QEMU_MADV_REMOVE, so we can use it with qemu_madvise().

Signed-off-by: default avatarEduardo Habkost <ehabkost@redhat.com>
Message-Id: <20170824192315.5897-3-ehabkost@redhat.com>
Reviewed-by: default avatarDr. David Alan Gilbert <dgilbert@redhat.com>
Tested-by: default avatarZack Cornelius <zack.cornelius@kove.net>
Signed-off-by: default avatarEduardo Habkost <ehabkost@redhat.com>
parent 9d5139e5

include/qemu/osdep.h

+7 −0
Original line number Diff line number Diff line
@@ -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