trace: switch position of headers to what Meson requires

Meson doesn't enjoy the same flexibility we have with Make in choosing the include path. In particular the tracing headers are using $(build_root)/$(<D). In order to keep the include directives unchanged, the simplest solution is to generate headers with patterns like "trace/trace-audio.h" and place forwarding headers in the source tree such that for example "audio/trace.h" includes "trace/trace-audio.h". This patch is too ugly to be applied to the Makefiles now. It's only a way to separate the changes to the tracing header files from the Meson rewrite of the tracing logic. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
6 years ago · 243af0225a
96 changed files with 121 additions and 41 deletions
--- a/.gitignore
+++ b/.gitignore
@ -146,7 +146,6 @@ docker-src.*
 *~
 *.ast_raw
 *.depend_raw
-trace.h
 trace.c
 trace-ust.h
 trace-ust.h
--- a/46
+++ b/46
@ -159,8 +159,8 @@ generated-files-$(CONFIG_TRACE_UST) += trace-ust-all.c

 generated-files-y += module_block.h

-TRACE_HEADERS = trace-root.h $(trace-events-subdirs:%=%/trace.h)
-TRACE_SOURCES = trace-root.c $(trace-events-subdirs:%=%/trace.c)
+TRACE_HEADERS = trace/trace-root.h
+TRACE_SOURCES = trace/trace-root.c
 TRACE_DTRACE =
 ifdef CONFIG_TRACE_DTRACE
 TRACE_HEADERS += trace-dtrace-root.h $(trace-events-subdirs:%=%/trace-dtrace.h)
@ -170,33 +170,37 @@ ifdef CONFIG_TRACE_UST
 TRACE_HEADERS += trace-ust-root.h $(trace-events-subdirs:%=%/trace-ust.h)
 endif

-generated-files-y += $(TRACE_HEADERS)
-generated-files-y += $(TRACE_SOURCES)
 generated-files-y += $(BUILD_DIR)/trace-events-all
 generated-files-y += .git-submodule-status

 trace-group-name = $(shell dirname $1 | sed -e 's/[^a-zA-Z0-9]/_/g')
+trace-group-suffix = $(shell echo $1 | sed -e 's/[^a-zA-Z0-9]/_/g')

 tracetool-y = $(SRC_PATH)/scripts/tracetool.py
 tracetool-y += $(shell find $(SRC_PATH)/scripts/tracetool -name "*.py")

-%/trace.h: %/trace.h-timestamp
-	@cmp $< $@ >/dev/null 2>&1 || cp $< $@
-%/trace.h-timestamp: $(SRC_PATH)/%/trace-events $(tracetool-y) $(BUILD_DIR)/config-host.mak
+define __trace_rules
+TRACE_HEADERS += trace/trace-$2.h
+TRACE_SOURCES += trace/trace-$2.c
+trace-obj-y += trace/trace-$2.o
+trace/trace-$2.h: trace/trace-$2.h-timestamp
+	@cmp $$< $$@ >/dev/null 2>&1 || cp $$< $$@
+trace/trace-$2.h-timestamp: $(SRC_PATH)/$1/trace-events $(tracetool-y) $(BUILD_DIR)/config-host.mak
 	$(call quiet-command,$(TRACETOOL) \
-		--group=$(call trace-group-name,$@) \
+		--group=$2 \
 		--format=h \
 		--backends=$(TRACE_BACKENDS) \
-		$< > $@,"GEN","$(@:%-timestamp=%)")
+		$$< > $$@,"GEN","$$(@:%-timestamp=%)")

-%/trace.c: %/trace.c-timestamp
-	@cmp $< $@ >/dev/null 2>&1 || cp $< $@
-%/trace.c-timestamp: $(SRC_PATH)/%/trace-events $(tracetool-y) $(BUILD_DIR)/config-host.mak
+trace/trace-$2.c: trace/trace-$2.c-timestamp
+	@cmp $$< $$@ >/dev/null 2>&1 || cp $$< $$@
+trace/trace-$2.c-timestamp: $(SRC_PATH)/$1/trace-events $(tracetool-y) $(BUILD_DIR)/config-host.mak
 	$(call quiet-command,$(TRACETOOL) \
-		--group=$(call trace-group-name,$@) \
+		--group=$2 \
 		--format=c \
 		--backends=$(TRACE_BACKENDS) \
-		$< > $@,"GEN","$(@:%-timestamp=%)")
+		$$< > $$@,"GEN","$$(@:%-timestamp=%)")
+endef

 %/trace-ust.h: %/trace-ust.h-timestamp
 	@cmp $< $@ >/dev/null 2>&1 || cp $< $@
@ -222,18 +226,18 @@ tracetool-y += $(shell find $(SRC_PATH)/scripts/tracetool -name "*.py")
 %/trace-dtrace.o: %/trace-dtrace.dtrace $(tracetool-y)


-trace-root.h: trace-root.h-timestamp
+trace/trace-root.h: trace/trace-root.h-timestamp
 	@cmp $< $@ >/dev/null 2>&1 || cp $< $@
-trace-root.h-timestamp: $(SRC_PATH)/trace-events $(tracetool-y) $(BUILD_DIR)/config-host.mak
+trace/trace-root.h-timestamp: $(SRC_PATH)/trace-events $(tracetool-y) $(BUILD_DIR)/config-host.mak
 	$(call quiet-command,$(TRACETOOL) \
 		--group=root \
 		--format=h \
 		--backends=$(TRACE_BACKENDS) \
 		$< > $@,"GEN","$(@:%-timestamp=%)")

-trace-root.c: trace-root.c-timestamp
+trace/trace-root.c: trace/trace-root.c-timestamp
 	@cmp $< $@ >/dev/null 2>&1 || cp $< $@
-trace-root.c-timestamp: $(SRC_PATH)/trace-events $(tracetool-y) $(BUILD_DIR)/config-host.mak
+trace/trace-root.c-timestamp: $(SRC_PATH)/trace-events $(tracetool-y) $(BUILD_DIR)/config-host.mak
 	$(call quiet-command,$(TRACETOOL) \
 		--group=root \
 		--format=c \
@ -477,6 +481,12 @@ dummy := $(call unnest-vars,, \
                common-obj-m \
                trace-obj-y)

+dummy := $(foreach DIR,$(trace-events-subdirs),$(eval $(call __trace_rules,$(DIR),$(call trace-group-suffix,$(DIR)))))
+
+generated-files-y += $(TRACE_HEADERS)
+generated-files-y += $(TRACE_SOURCES)
+
+
 include $(SRC_PATH)/tests/Makefile.include

 all: $(DOCS) $(if $(BUILD_DOCS),sphinxdocs) $(TOOLS) $(HELPERS-y) recurse-all modules $(vhost-user-json-y)
--- a/Makefile.objs
+++ b/Makefile.objs
@ -209,7 +209,6 @@ trace-events-subdirs += util
 trace-events-files = $(SRC_PATH)/trace-events $(trace-events-subdirs:%=$(SRC_PATH)/%/trace-events)

 trace-obj-y = trace-root.o
-trace-obj-y += $(trace-events-subdirs:%=%/trace.o)
 trace-obj-$(CONFIG_TRACE_UST) += trace-ust-all.o
 trace-obj-$(CONFIG_TRACE_DTRACE) += trace-dtrace-root.o
 trace-obj-$(CONFIG_TRACE_DTRACE) += $(trace-events-subdirs:%=%/trace-dtrace.o)
--- a/accel/kvm/trace.h
+++ b/accel/kvm/trace.h
@ -0,0 +1 @@
+#include "trace/trace-accel_kvm.h"
--- a/accel/tcg/cputlb.c
+++ b/accel/tcg/cputlb.c
@ -34,7 +34,7 @@
 #include "qemu/atomic.h"
 #include "qemu/atomic128.h"
 #include "translate-all.h"
-#include "trace-root.h"
+#include "trace/trace-root.h"
 #include "trace/mem.h"
 #ifdef CONFIG_PLUGIN
 #include "qemu/plugin-memory.h"
--- a/accel/tcg/trace.h
+++ b/accel/tcg/trace.h
@ -0,0 +1 @@
+#include "trace/trace-accel_tcg.h"
--- a/accel/tcg/user-exec.c
+++ b/accel/tcg/user-exec.c
@ -26,7 +26,7 @@
 #include "translate-all.h"
 #include "exec/helper-proto.h"
 #include "qemu/atomic128.h"
-#include "trace-root.h"
+#include "trace/trace-root.h"
 #include "trace/mem.h"

 #undef EAX
--- a/audio/trace.h
+++ b/audio/trace.h
@ -0,0 +1 @@
+#include "trace/trace-audio.h"
--- a/authz/trace.h
+++ b/authz/trace.h
@ -0,0 +1 @@
+#include "trace/trace-authz.h"
--- a/backends/tpm/trace.h
+++ b/backends/tpm/trace.h
@ -0,0 +1 @@
+#include "trace/trace-backends_tpm.h"
--- a/backends/trace.h
+++ b/backends/trace.h
@ -0,0 +1 @@
+#include "trace/trace-backends.h"
--- a/block/trace.h
+++ b/block/trace.h
@ -0,0 +1 @@
+#include "trace/trace-block.h"
--- a/chardev/trace.h
+++ b/chardev/trace.h
@ -0,0 +1 @@
+#include "trace/trace-chardev.h"
--- a/crypto/trace.h
+++ b/crypto/trace.h
@ -0,0 +1 @@
+#include "trace/trace-crypto.h"
--- a/dma-helpers.c
+++ b/dma-helpers.c
@ -10,7 +10,7 @@
 #include "qemu/osdep.h"
 #include "sysemu/block-backend.h"
 #include "sysemu/dma.h"
-#include "trace-root.h"
+#include "trace/trace-root.h"
 #include "qemu/thread.h"
 #include "qemu/main-loop.h"
 #include "sysemu/cpus.h"
--- a/exec.c
+++ b/exec.c
@ -50,7 +50,7 @@
 #include "sysemu/hw_accel.h"
 #include "exec/address-spaces.h"
 #include "sysemu/xen-mapcache.h"
-#include "trace-root.h"
+#include "trace/trace-root.h"

 #ifdef CONFIG_FALLOCATE_PUNCH_HOLE
 #include <linux/falloc.h>
--- a/gdbstub.c
+++ b/gdbstub.c
@ -30,7 +30,7 @@
 #include "qemu/ctype.h"
 #include "qemu/cutils.h"
 #include "qemu/module.h"
-#include "trace-root.h"
+#include "trace/trace-root.h"
 #ifdef CONFIG_USER_ONLY
 #include "qemu.h"
 #else
--- a/hw/9pfs/trace.h
+++ b/hw/9pfs/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_9pfs.h"
--- a/hw/acpi/trace.h
+++ b/hw/acpi/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_acpi.h"
--- a/hw/alpha/trace.h
+++ b/hw/alpha/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_alpha.h"
--- a/hw/arm/trace.h
+++ b/hw/arm/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_arm.h"
--- a/hw/audio/trace.h
+++ b/hw/audio/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_audio.h"
--- a/hw/block/dataplane/trace.h
+++ b/hw/block/dataplane/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_block_dataplane.h"
--- a/hw/block/trace.h
+++ b/hw/block/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_block.h"
--- a/hw/char/trace.h
+++ b/hw/char/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_char.h"
--- a/hw/core/cpu.c
+++ b/hw/core/cpu.c
@ -31,7 +31,7 @@
 #include "sysemu/tcg.h"
 #include "hw/boards.h"
 #include "hw/qdev-properties.h"
-#include "trace-root.h"
+#include "trace/trace-root.h"
 #include "qemu/plugin.h"

 CPUInterruptHandler cpu_interrupt_handler;
--- a/hw/core/trace.h
+++ b/hw/core/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_core.h"
--- a/hw/display/trace.h
+++ b/hw/display/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_display.h"
--- a/hw/dma/trace.h
+++ b/hw/dma/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_dma.h"
--- a/hw/gpio/trace.h
+++ b/hw/gpio/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_gpio.h"
--- a/hw/hppa/trace.h
+++ b/hw/hppa/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_hppa.h"
--- a/hw/hyperv/trace.h
+++ b/hw/hyperv/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_hyperv.h"
--- a/hw/i2c/trace.h
+++ b/hw/i2c/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_i2c.h"
--- a/hw/i386/trace.h
+++ b/hw/i386/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_i386.h"
--- a/hw/i386/xen/trace.h
+++ b/hw/i386/xen/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_i386_xen.h"
--- a/hw/ide/trace.h
+++ b/hw/ide/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_ide.h"
--- a/hw/input/trace.h
+++ b/hw/input/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_input.h"
--- a/hw/intc/trace.h
+++ b/hw/intc/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_intc.h"
--- a/hw/isa/trace.h
+++ b/hw/isa/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_isa.h"
--- a/hw/mem/trace.h
+++ b/hw/mem/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_mem.h"
--- a/hw/mips/trace.h
+++ b/hw/mips/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_mips.h"
--- a/hw/misc/macio/trace.h
+++ b/hw/misc/macio/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_misc_macio.h"
--- a/hw/misc/trace.h
+++ b/hw/misc/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_misc.h"
--- a/hw/net/trace.h
+++ b/hw/net/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_net.h"
--- a/hw/nvram/trace.h
+++ b/hw/nvram/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_nvram.h"
--- a/hw/pci-host/trace.h
+++ b/hw/pci-host/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_pci_host.h"
--- a/hw/pci/trace.h
+++ b/hw/pci/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_pci.h"
--- a/hw/ppc/trace.h
+++ b/hw/ppc/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_ppc.h"
--- a/hw/rdma/trace.h
+++ b/hw/rdma/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_rdma.h"
--- a/hw/rdma/vmw/trace.h
+++ b/hw/rdma/vmw/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_rdma_vmw.h"
--- a/hw/riscv/trace.h
+++ b/hw/riscv/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_riscv.h"
--- a/hw/rtc/trace.h
+++ b/hw/rtc/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_rtc.h"
--- a/hw/s390x/trace.h
+++ b/hw/s390x/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_s390x.h"
--- a/hw/scsi/trace.h
+++ b/hw/scsi/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_scsi.h"
--- a/hw/sd/trace.h
+++ b/hw/sd/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_sd.h"
--- a/hw/sparc/trace.h
+++ b/hw/sparc/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_sparc.h"
--- a/hw/sparc64/trace.h
+++ b/hw/sparc64/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_sparc64.h"
--- a/hw/ssi/trace.h
+++ b/hw/ssi/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_ssi.h"
--- a/hw/timer/trace.h
+++ b/hw/timer/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_timer.h"
--- a/hw/tpm/trace.h
+++ b/hw/tpm/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_tpm.h"
--- a/hw/usb/trace.h
+++ b/hw/usb/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_usb.h"
--- a/hw/vfio/trace.h
+++ b/hw/vfio/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_vfio.h"
--- a/hw/virtio/trace.h
+++ b/hw/virtio/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_virtio.h"
--- a/hw/watchdog/trace.h
+++ b/hw/watchdog/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_watchdog.h"
--- a/hw/xen/trace.h
+++ b/hw/xen/trace.h
@ -0,0 +1 @@
+#include "trace/trace-hw_xen.h"
--- a/include/user/syscall-trace.h
+++ b/include/user/syscall-trace.h
@ -10,7 +10,7 @@
 #ifndef _SYSCALL_TRACE_H_
 #define _SYSCALL_TRACE_H_

-#include "trace-root.h"
+#include "trace/trace-root.h"

 /*
 * These helpers just provide a common place for the various
--- a/io/trace.h
+++ b/io/trace.h
@ -0,0 +1 @@
+#include "trace/trace-io.h"
--- a/job-qmp.c
+++ b/job-qmp.c
@ -27,7 +27,7 @@
 #include "qemu/job.h"
 #include "qapi/qapi-commands-job.h"
 #include "qapi/error.h"
-#include "trace-root.h"
+#include "trace/trace-root.h"

 /* Get a job using its ID and acquire its AioContext */
 static Job *find_job(const char *id, AioContext **aio_context, Error **errp)
--- a/job.c
+++ b/job.c
@ -29,7 +29,7 @@
 #include "qemu/id.h"
 #include "qemu/main-loop.h"
 #include "block/aio-wait.h"
-#include "trace-root.h"
+#include "trace/trace-root.h"
 #include "qapi/qapi-events-job.h"

 static QLIST_HEAD(, Job) jobs = QLIST_HEAD_INITIALIZER(jobs);
--- a/linux-user/trace.h
+++ b/linux-user/trace.h
@ -0,0 +1 @@
+#include "trace/trace-linux_user.h"
--- a/migration/trace.h
+++ b/migration/trace.h
@ -0,0 +1 @@
+#include "trace/trace-migration.h"
--- a/monitor/trace.h
+++ b/monitor/trace.h
@ -0,0 +1 @@
+#include "trace/trace-monitor.h"
--- a/nbd/trace.h
+++ b/nbd/trace.h
@ -0,0 +1 @@
+#include "trace/trace-nbd.h"
--- a/net/trace.h
+++ b/net/trace.h
@ -0,0 +1 @@
+#include "trace/trace-net.h"
--- a/qapi/trace.h
+++ b/qapi/trace.h
@ -0,0 +1 @@
+#include "trace/trace-qapi.h"
--- a/qom/trace.h
+++ b/qom/trace.h
@ -0,0 +1 @@
+#include "trace/trace-qom.h"
--- a/scripts/tracetool/format/c.py
+++ b/scripts/tracetool/format/c.py
@ -19,10 +19,7 @@ def generate(events, backend, group):
    active_events = [e for e in events
                     if "disable" not in e.properties]

-    if group == "root":
-        header = "trace-root.h"
-    else:
-        header = "trace.h"
+    header = "trace-" + group + ".h"

    out('/* This file is autogenerated by tracetool, do not edit. */',
        '',
--- a/scripts/tracetool/format/tcg_h.py
+++ b/scripts/tracetool/format/tcg_h.py
@ -28,7 +28,7 @@ def vcpu_transform_args(args):

 def generate(events, backend, group):
    if group == "root":
-        header = "trace-root.h"
+        header = "trace/trace-root.h"
    else:
        header = "trace.h"

--- a/scripts/tracetool/format/tcg_helper_c.py
+++ b/scripts/tracetool/format/tcg_helper_c.py
@ -41,7 +41,7 @@ def vcpu_transform_args(args, mode):

 def generate(events, backend, group):
    if group == "root":
-        header = "trace-root.h"
+        header = "trace/trace-root.h"
    else:
        header = "trace.h"

--- a/scsi/trace.h
+++ b/scsi/trace.h
@ -0,0 +1 @@
+#include "trace/trace-scsi.h"
--- a/softmmu/balloon.c
+++ b/softmmu/balloon.c
@ -28,7 +28,7 @@
 #include "qemu/atomic.h"
 #include "sysemu/kvm.h"
 #include "sysemu/balloon.h"
-#include "trace-root.h"
+#include "trace/trace-root.h"
 #include "qapi/error.h"
 #include "qapi/qapi-commands-misc.h"
 #include "qapi/qmp/qerror.h"
--- a/softmmu/ioport.c
+++ b/softmmu/ioport.c
@ -28,7 +28,7 @@
 #include "qemu/osdep.h"
 #include "cpu.h"
 #include "exec/ioport.h"
-#include "trace-root.h"
+#include "trace/trace-root.h"
 #include "exec/memory.h"
 #include "exec/address-spaces.h"

--- a/softmmu/memory.c
+++ b/softmmu/memory.c
@ -24,7 +24,7 @@
 #include "qemu/main-loop.h"
 #include "qemu/qemu-print.h"
 #include "qom/object.h"
-#include "trace-root.h"
+#include "trace/trace-root.h"

 #include "exec/memory-internal.h"
 #include "exec/ram_addr.h"
--- a/softmmu/vl.c
+++ b/softmmu/vl.c
@ -90,7 +90,7 @@

 #include "disas/disas.h"

-#include "trace-root.h"
+#include "trace/trace-root.h"
 #include "trace/control.h"
 #include "qemu/plugin.h"
 #include "qemu/queue.h"
--- a/target/arm/trace.h
+++ b/target/arm/trace.h
@ -0,0 +1 @@
+#include "trace/trace-target_arm.h"
--- a/target/hppa/trace.h
+++ b/target/hppa/trace.h
@ -0,0 +1 @@
+#include "trace/trace-target_hppa.h"
--- a/target/i386/trace.h
+++ b/target/i386/trace.h
@ -0,0 +1 @@
+#include "trace/trace-target_i386.h"
--- a/target/mips/trace.h
+++ b/target/mips/trace.h
@ -0,0 +1 @@
+#include "trace/trace-target_mips.h"
--- a/target/ppc/trace.h
+++ b/target/ppc/trace.h
@ -0,0 +1 @@
+#include "trace/trace-target_ppc.h"
--- a/target/riscv/trace.h
+++ b/target/riscv/trace.h
@ -0,0 +1 @@
+#include "trace/trace-target_riscv.h"
--- a/target/s390x/trace.h
+++ b/target/s390x/trace.h
@ -0,0 +1 @@
+#include "trace/trace-target_s390x.h"
--- a/target/sparc/trace.h
+++ b/target/sparc/trace.h
@ -0,0 +1 @@
+#include "trace/trace-target_sparc.h"
--- a/trace/control-target.c
+++ b/trace/control-target.c
@ -9,7 +9,7 @@

 #include "qemu/osdep.h"
 #include "cpu.h"
-#include "trace-root.h"
+#include "trace/trace-root.h"
 #include "trace/control.h"


--- a/trace/control.c
+++ b/trace/control.c
@ -27,7 +27,7 @@
 #include "qemu/error-report.h"
 #include "qemu/config-file.h"
 #include "monitor/monitor.h"
-#include "trace-root.h"
+#include "trace/trace-root.h"

 int trace_events_enabled_count;

--- a/ui/trace.h
+++ b/ui/trace.h
@ -0,0 +1 @@
+#include "trace/trace-ui.h"
--- a/util/trace.h
+++ b/util/trace.h
@ -0,0 +1 @@
+#include "trace/trace-util.h"