Commit 08564ecd authored by Danil Antonov's avatar Danil Antonov Committed by Cornelia Huck
Browse files

s390x/kvm: make printf always compile in debug output 



Wrapped printf calls inside debug macros (DPRINTF) in `if` statement.
This will ensure that printf function will always compile even if debug
output is turned off and, in turn, will prevent bitrot of the format
strings.

Signed-off-by: default avatarDanil Antonov <g.danil.anto@gmail.com>
Message-Id: <CA+KKJYAhsuTodm3s2rK65hR=-Xi5+Z7Q+M2nJYZQf2wa44HfOg@mail.gmail.com>
Signed-off-by: default avatarCornelia Huck <cornelia.huck@de.ibm.com>
parent 10890873

target/s390x/kvm.c

+8 −8
Original line number Diff line number Diff line
@@ -47,16 +47,16 @@ 
#include "exec/memattrs.h"

#include "hw/s390x/s390-virtio-ccw.h"



/* #define DEBUG_KVM */



#ifdef DEBUG_KVM

#define DPRINTF(fmt, ...) \

    do { fprintf(stderr, fmt, ## __VA_ARGS__); } while (0)

#else

#define DPRINTF(fmt, ...) \

    do { } while (0)

#ifndef DEBUG_KVM

#define DEBUG_KVM  0

#endif



#define DPRINTF(fmt, ...) do {                \

    if (DEBUG_KVM) {                          \

        fprintf(stderr, fmt, ## __VA_ARGS__); \

    }                                         \

} while (0);



#define kvm_vm_check_mem_attr(s, attr) \

    kvm_vm_check_attr(s, KVM_S390_VM_MEM_CTRL, attr)