@@ -434,7 +434,7 @@ static MemTxResult memory_region_read_accessor(MemoryRegion *mr,
tmp = mr->ops->read(mr->opaque, addr, size);
if (mr->subpage) {
trace_memory_region_subpage_read(get_cpu_index(), mr, addr, tmp, size);
- } else if (TRACE_MEMORY_REGION_OPS_READ_ENABLED) {
+ } else if (trace_event_get_state_backends(TRACE_MEMORY_REGION_OPS_READ)) {
hwaddr abs_addr = memory_region_to_absolute_addr(mr, addr);
trace_memory_region_ops_read(get_cpu_index(), mr, abs_addr, tmp, size);
}
@@ -456,7 +456,7 @@ static MemTxResult memory_region_read_with_attrs_accessor(MemoryRegion *mr,
r = mr->ops->read_with_attrs(mr->opaque, addr, &tmp, size, attrs);
if (mr->subpage) {
trace_memory_region_subpage_read(get_cpu_index(), mr, addr, tmp, size);
- } else if (TRACE_MEMORY_REGION_OPS_READ_ENABLED) {
+ } else if (trace_event_get_state_backends(TRACE_MEMORY_REGION_OPS_READ)) {
hwaddr abs_addr = memory_region_to_absolute_addr(mr, addr);
trace_memory_region_ops_read(get_cpu_index(), mr, abs_addr, tmp, size);
}
@@ -476,7 +476,7 @@ static MemTxResult memory_region_write_accessor(MemoryRegion *mr,
if (mr->subpage) {
trace_memory_region_subpage_write(get_cpu_index(), mr, addr, tmp, size);
- } else if (TRACE_MEMORY_REGION_OPS_WRITE_ENABLED) {
+ } else if (trace_event_get_state_backends(TRACE_MEMORY_REGION_OPS_WRITE)) {
hwaddr abs_addr = memory_region_to_absolute_addr(mr, addr);
trace_memory_region_ops_write(get_cpu_index(), mr, abs_addr, tmp, size);
}
@@ -496,7 +496,7 @@ static MemTxResult memory_region_write_with_attrs_accessor(MemoryRegion *mr,
if (mr->subpage) {
trace_memory_region_subpage_write(get_cpu_index(), mr, addr, tmp, size);
- } else if (TRACE_MEMORY_REGION_OPS_WRITE_ENABLED) {
+ } else if (trace_event_get_state_backends(TRACE_MEMORY_REGION_OPS_WRITE)) {
hwaddr abs_addr = memory_region_to_absolute_addr(mr, addr);
trace_memory_region_ops_write(get_cpu_index(), mr, abs_addr, tmp, size);
}
The preferred way to test whether a trace event is enabled is to use trace_event_get_state_backends(), because this will give the correct answer (allowing expensive computations to be skipped) whether the trace event is compile-time or run-time disabled. Convert the four old-style direct uses of TRACE_FOO_ENABLED in memory.c. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> --- memory.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)