36 files changed, 45 insertions, 39 deletions
diff --git a/MAINTAINERS b/MAINTAINERS
index 01fb6e26e2..78e14fc132 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1193,6 +1193,13 @@ F: crypto/
 F: include/crypto/
 F: tests/test-crypto-*
 
+Coroutines
+M: Stefan Hajnoczi <stefanha@redhat.com>
+M: Kevin Wolf <kwolf@redhat.com>
+F: util/*coroutine*
+F: include/qemu/coroutine*
+F: tests/test-coroutine.c
+
 Usermode Emulation
 ------------------
 Overall
diff --git a/Makefile.objs b/Makefile.objs
index bc43e5c1dd..ecfe03c195 100644
--- a/Makefile.objs
+++ b/Makefile.objs
@@ -15,10 +15,6 @@ block-obj-$(CONFIG_WIN32) += aio-win32.o
 block-obj-y += block/
 block-obj-y += qemu-io-cmds.o
 
-block-obj-y += qemu-coroutine.o qemu-coroutine-lock.o qemu-coroutine-io.o
-block-obj-y += qemu-coroutine-sleep.o
-block-obj-y += coroutine-$(CONFIG_COROUTINE_BACKEND).o
-
 block-obj-m = block/
 
 #######################################################################
diff --git a/block.c b/block.c
index 09f2a754f1..6771c3a1a1 100644
--- a/block.c
+++ b/block.c
@@ -33,7 +33,7 @@
 #include "sysemu/block-backend.h"
 #include "sysemu/sysemu.h"
 #include "qemu/notify.h"
-#include "block/coroutine.h"
+#include "qemu/coroutine.h"
 #include "block/qapi.h"
 #include "qmp-commands.h"
 #include "qemu/timer.h"
diff --git a/block/qcow2.h b/block/qcow2.h
index 351226302f..b8c500b9dc 100644
--- a/block/qcow2.h
+++ b/block/qcow2.h
@@ -26,7 +26,7 @@
 #define BLOCK_QCOW2_H
 
 #include "crypto/cipher.h"
-#include "block/coroutine.h"
+#include "qemu/coroutine.h"
 
 //#define DEBUG_ALLOC
 //#define DEBUG_ALLOC2
diff --git a/block/vdi.c b/block/vdi.c
index 17626d4f4e..17f435fad6 100644
--- a/block/vdi.c
+++ b/block/vdi.c
@@ -53,7 +53,7 @@
 #include "block/block_int.h"
 #include "qemu/module.h"
 #include "migration/migration.h"
-#include "block/coroutine.h"
+#include "qemu/coroutine.h"
 
 #if defined(CONFIG_UUID)
 #include <uuid/uuid.h>
diff --git a/block/write-threshold.c b/block/write-threshold.c
index a53c1f5e65..0fe38917c5 100644
--- a/block/write-threshold.c
+++ b/block/write-threshold.c
@@ -11,7 +11,7 @@
  */
 
 #include "block/block_int.h"
-#include "block/coroutine.h"
+#include "qemu/coroutine.h"
 #include "block/write-threshold.h"
 #include "qemu/notify.h"
 #include "qapi-event.h"
diff --git a/blockjob.c b/blockjob.c
index d87869c24a..1da5491228 100644
--- a/blockjob.c
+++ b/blockjob.c
@@ -31,7 +31,7 @@
 #include "block/block_int.h"
 #include "qapi/qmp/qerror.h"
 #include "qapi/qmp/qjson.h"
-#include "block/coroutine.h"
+#include "qemu/coroutine.h"
 #include "qmp-commands.h"
 #include "qemu/timer.h"
 #include "qapi-event.h"
diff --git a/hw/9pfs/codir.c b/hw/9pfs/codir.c
index 65ad3298be..ec9cc7fb27 100644
--- a/hw/9pfs/codir.c
+++ b/hw/9pfs/codir.c
@@ -14,7 +14,7 @@
 
 #include "fsdev/qemu-fsdev.h"
 #include "qemu/thread.h"
-#include "block/coroutine.h"
+#include "qemu/coroutine.h"
 #include "virtio-9p-coth.h"
 
 int v9fs_co_readdir_r(V9fsPDU *pdu, V9fsFidState *fidp, struct dirent *dent,
diff --git a/hw/9pfs/cofile.c b/hw/9pfs/cofile.c
index 2efebf3571..7cb55ee93a 100644
--- a/hw/9pfs/cofile.c
+++ b/hw/9pfs/cofile.c
@@ -14,7 +14,7 @@
 
 #include "fsdev/qemu-fsdev.h"
 #include "qemu/thread.h"
-#include "block/coroutine.h"
+#include "qemu/coroutine.h"
 #include "virtio-9p-coth.h"
 
 int v9fs_co_st_gen(V9fsPDU *pdu, V9fsPath *path, mode_t st_mode,
diff --git a/hw/9pfs/cofs.c b/hw/9pfs/cofs.c
index 42ee614e27..e1953a9aa1 100644
--- a/hw/9pfs/cofs.c
+++ b/hw/9pfs/cofs.c
@@ -14,7 +14,7 @@
 
 #include "fsdev/qemu-fsdev.h"
 #include "qemu/thread.h"
-#include "block/coroutine.h"
+#include "qemu/coroutine.h"
 #include "virtio-9p-coth.h"
 
 static ssize_t __readlink(V9fsState *s, V9fsPath *path, V9fsString *buf)
diff --git a/hw/9pfs/coxattr.c b/hw/9pfs/coxattr.c
index 18ee08df0f..55c0d231cb 100644
--- a/hw/9pfs/coxattr.c
+++ b/hw/9pfs/coxattr.c
@@ -14,7 +14,7 @@
 
 #include "fsdev/qemu-fsdev.h"
 #include "qemu/thread.h"
-#include "block/coroutine.h"
+#include "qemu/coroutine.h"
 #include "virtio-9p-coth.h"
 
 int v9fs_co_llistxattr(V9fsPDU *pdu, V9fsPath *path, void *value, size_t size)
diff --git a/hw/9pfs/virtio-9p-coth.c b/hw/9pfs/virtio-9p-coth.c
index 8185c533c0..5057f8d220 100644
--- a/hw/9pfs/virtio-9p-coth.c
+++ b/hw/9pfs/virtio-9p-coth.c
@@ -15,7 +15,7 @@
 #include "fsdev/qemu-fsdev.h"
 #include "qemu/thread.h"
 #include "qemu/event_notifier.h"
-#include "block/coroutine.h"
+#include "qemu/coroutine.h"
 #include "virtio-9p-coth.h"
 
 /* v9fs glib thread pool */
diff --git a/hw/9pfs/virtio-9p-coth.h b/hw/9pfs/virtio-9p-coth.h
index 4f51b250d1..0fbe49a946 100644
--- a/hw/9pfs/virtio-9p-coth.h
+++ b/hw/9pfs/virtio-9p-coth.h
@@ -16,7 +16,7 @@
 #define _QEMU_VIRTIO_9P_COTH_H
 
 #include "qemu/thread.h"
-#include "block/coroutine.h"
+#include "qemu/coroutine.h"
 #include "virtio-9p.h"
 #include <glib.h>
 
diff --git a/hw/9pfs/virtio-9p.h b/hw/9pfs/virtio-9p.h
index 2e7d488570..d7a4dc1e9a 100644
--- a/hw/9pfs/virtio-9p.h
+++ b/hw/9pfs/virtio-9p.h
@@ -13,7 +13,7 @@
 #include "fsdev/file-op-9p.h"
 #include "fsdev/virtio-9p-marshal.h"
 #include "qemu/thread.h"
-#include "block/coroutine.h"
+#include "qemu/coroutine.h"
 
 enum {
     P9_TLERROR = 6,
diff --git a/include/block/block.h b/include/block/block.h
index 6d70eb42fe..84f05ad408 100644
--- a/include/block/block.h
+++ b/include/block/block.h
@@ -4,7 +4,7 @@
 #include "block/aio.h"
 #include "qemu-common.h"
 #include "qemu/option.h"
-#include "block/coroutine.h"
+#include "qemu/coroutine.h"
 #include "block/accounting.h"
 #include "qapi/qmp/qobject.h"
 #include "qapi-types.h"
diff --git a/include/block/block_int.h b/include/block/block_int.h
index c0e65138b1..a480f944cf 100644
--- a/include/block/block_int.h
+++ b/include/block/block_int.h
@@ -28,7 +28,7 @@
 #include "block/block.h"
 #include "qemu/option.h"
 #include "qemu/queue.h"
-#include "block/coroutine.h"
+#include "qemu/coroutine.h"
 #include "qemu/timer.h"
 #include "qapi-types.h"
 #include "qemu/hbitmap.h"
diff --git a/include/block/coroutine.h b/include/qemu/coroutine.h
index 20c027a7fd..20c027a7fd 100644
--- a/include/block/coroutine.h
+++ b/include/qemu/coroutine.h
diff --git a/include/block/coroutine_int.h b/include/qemu/coroutine_int.h
index 9aa1aae5d5..42d6838401 100644
--- a/include/block/coroutine_int.h
+++ b/include/qemu/coroutine_int.h
@@ -26,7 +26,7 @@
 #define QEMU_COROUTINE_INT_H
 
 #include "qemu/queue.h"
-#include "block/coroutine.h"
+#include "qemu/coroutine.h"
 
 typedef enum {
     COROUTINE_YIELD = 1,
diff --git a/migration/qemu-file-buf.c b/migration/qemu-file-buf.c
index e3fd0859d6..49516b8643 100644
--- a/migration/qemu-file-buf.c
+++ b/migration/qemu-file-buf.c
@@ -29,7 +29,7 @@
 #include "qemu/error-report.h"
 #include "qemu/iov.h"
 #include "qemu/sockets.h"
-#include "block/coroutine.h"
+#include "qemu/coroutine.h"
 #include "migration/migration.h"
 #include "migration/qemu-file.h"
 #include "migration/qemu-file-internal.h"
diff --git a/migration/qemu-file-stdio.c b/migration/qemu-file-stdio.c
index 889ffb302c..9bde9db566 100644
--- a/migration/qemu-file-stdio.c
+++ b/migration/qemu-file-stdio.c
@@ -22,7 +22,7 @@
  * THE SOFTWARE.
  */
 #include "qemu-common.h"
-#include "block/coroutine.h"
+#include "qemu/coroutine.h"
 #include "migration/qemu-file.h"
 
 typedef struct QEMUFileStdio {
diff --git a/migration/qemu-file-unix.c b/migration/qemu-file-unix.c
index bf7a0e4a2b..809bf070d7 100644
--- a/migration/qemu-file-unix.c
+++ b/migration/qemu-file-unix.c
@@ -24,7 +24,7 @@
 #include "qemu-common.h"
 #include "qemu/iov.h"
 #include "qemu/sockets.h"
-#include "block/coroutine.h"
+#include "qemu/coroutine.h"
 #include "migration/qemu-file.h"
 #include "migration/qemu-file-internal.h"
 
diff --git a/migration/qemu-file.c b/migration/qemu-file.c
index 49addf6d06..df49023ed8 100644
--- a/migration/qemu-file.c
+++ b/migration/qemu-file.c
@@ -26,7 +26,7 @@
 #include "qemu/error-report.h"
 #include "qemu/iov.h"
 #include "qemu/sockets.h"
-#include "block/coroutine.h"
+#include "qemu/coroutine.h"
 #include "migration/migration.h"
 #include "migration/qemu-file.h"
 #include "migration/qemu-file-internal.h"
diff --git a/migration/rdma.c b/migration/rdma.c
index 7a7176f7c9..553fbd7503 100644
--- a/migration/rdma.c
+++ b/migration/rdma.c
@@ -19,7 +19,7 @@
 #include "qemu/main-loop.h"
 #include "qemu/sockets.h"
 #include "qemu/bitmap.h"
-#include "block/coroutine.h"
+#include "qemu/coroutine.h"
 #include <stdio.h>
 #include <sys/types.h>
 #include <sys/socket.h>
diff --git a/nbd.c b/nbd.c
index 74859cbe09..fc34c449c8 100644
--- a/nbd.c
+++ b/nbd.c
@@ -19,7 +19,7 @@
 #include "block/nbd.h"
 #include "sysemu/block-backend.h"
 
-#include "block/coroutine.h"
+#include "qemu/coroutine.h"
 
 #include <errno.h>
 #include <string.h>
diff --git a/tests/test-coroutine.c b/tests/test-coroutine.c
index b552d9f5e9..f5951cb1f1 100644
--- a/tests/test-coroutine.c
+++ b/tests/test-coroutine.c
@@ -12,8 +12,8 @@
  */
 
 #include <glib.h>
-#include "block/coroutine.h"
-#include "block/coroutine_int.h"
+#include "qemu/coroutine.h"
+#include "qemu/coroutine_int.h"
 
 /*
  * Check that qemu_in_coroutine() works
diff --git a/tests/test-vmstate.c b/tests/test-vmstate.c
index 1d620e04fb..4d13bd09b3 100644
--- a/tests/test-vmstate.c
+++ b/tests/test-vmstate.c
@@ -27,7 +27,7 @@
 #include "qemu-common.h"
 #include "migration/migration.h"
 #include "migration/vmstate.h"
-#include "block/coroutine.h"
+#include "qemu/coroutine.h"
 
 static char temp_file[] = "/tmp/vmst.test.XXXXXX";
 static int temp_fd;
diff --git a/thread-pool.c b/thread-pool.c
index ac909f4986..402c778b47 100644
--- a/thread-pool.c
+++ b/thread-pool.c
@@ -18,7 +18,7 @@
 #include "qemu/queue.h"
 #include "qemu/thread.h"
 #include "qemu/osdep.h"
-#include "block/coroutine.h"
+#include "qemu/coroutine.h"
 #include "trace.h"
 #include "block/thread-pool.h"
 #include "qemu/main-loop.h"
diff --git a/util/Makefile.objs b/util/Makefile.objs
index 114d6578c4..d8d7e7a919 100644
--- a/util/Makefile.objs
+++ b/util/Makefile.objs
@@ -18,3 +18,6 @@ util-obj-y += getauxval.o
 util-obj-y += readline.o
 util-obj-y += rfifolock.o
 util-obj-y += rcu.o
+util-obj-y += qemu-coroutine.o qemu-coroutine-lock.o qemu-coroutine-io.o
+util-obj-y += qemu-coroutine-sleep.o
+util-obj-y += coroutine-$(CONFIG_COROUTINE_BACKEND).o
diff --git a/coroutine-gthread.c b/util/coroutine-gthread.c
index 6bd6d6b22f..0bcd77867d 100644
--- a/coroutine-gthread.c
+++ b/util/coroutine-gthread.c
@@ -20,7 +20,7 @@
 
 #include <glib.h>
 #include "qemu-common.h"
-#include "block/coroutine_int.h"
+#include "qemu/coroutine_int.h"
 
 typedef struct {
     Coroutine base;
diff --git a/coroutine-sigaltstack.c b/util/coroutine-sigaltstack.c
index 63519fffc7..39842a4a90 100644
--- a/coroutine-sigaltstack.c
+++ b/util/coroutine-sigaltstack.c
@@ -31,7 +31,7 @@
 #include <pthread.h>
 #include <signal.h>
 #include "qemu-common.h"
-#include "block/coroutine_int.h"
+#include "qemu/coroutine_int.h"
 
 typedef struct {
     Coroutine base;
diff --git a/coroutine-ucontext.c b/util/coroutine-ucontext.c
index 259fcb48a4..26cbebb7a7 100644
--- a/coroutine-ucontext.c
+++ b/util/coroutine-ucontext.c
@@ -27,7 +27,7 @@
 #include <stdint.h>
 #include <ucontext.h>
 #include "qemu-common.h"
-#include "block/coroutine_int.h"
+#include "qemu/coroutine_int.h"
 
 #ifdef CONFIG_VALGRIND_H
 #include <valgrind/valgrind.h>
diff --git a/coroutine-win32.c b/util/coroutine-win32.c
index 17ace37dee..4f922c53af 100644
--- a/coroutine-win32.c
+++ b/util/coroutine-win32.c
@@ -23,7 +23,7 @@
  */
 
 #include "qemu-common.h"
-#include "block/coroutine_int.h"
+#include "qemu/coroutine_int.h"
 
 typedef struct
 {
diff --git a/qemu-coroutine-io.c b/util/qemu-coroutine-io.c
index 28dc7351ac..e1eae7331e 100644
--- a/qemu-coroutine-io.c
+++ b/util/qemu-coroutine-io.c
@@ -24,7 +24,7 @@
  */
 #include "qemu-common.h"
 #include "qemu/sockets.h"
-#include "block/coroutine.h"
+#include "qemu/coroutine.h"
 #include "qemu/iov.h"
 #include "qemu/main-loop.h"
 
diff --git a/qemu-coroutine-lock.c b/util/qemu-coroutine-lock.c
index 6b4903334b..130ee19d17 100644
--- a/qemu-coroutine-lock.c
+++ b/util/qemu-coroutine-lock.c
@@ -23,8 +23,8 @@
  */
 
 #include "qemu-common.h"
-#include "block/coroutine.h"
-#include "block/coroutine_int.h"
+#include "qemu/coroutine.h"
+#include "qemu/coroutine_int.h"
 #include "qemu/queue.h"
 #include "trace.h"
 
diff --git a/qemu-coroutine-sleep.c b/util/qemu-coroutine-sleep.c
index 9abb7fdf31..b35db56356 100644
--- a/qemu-coroutine-sleep.c
+++ b/util/qemu-coroutine-sleep.c
@@ -11,7 +11,7 @@
  *
  */
 
-#include "block/coroutine.h"
+#include "qemu/coroutine.h"
 #include "qemu/timer.h"
 #include "block/aio.h"
 
diff --git a/qemu-coroutine.c b/util/qemu-coroutine.c
index c17a92b107..8953560223 100644
--- a/qemu-coroutine.c
+++ b/util/qemu-coroutine.c
@@ -16,8 +16,8 @@
 #include "qemu-common.h"
 #include "qemu/thread.h"
 #include "qemu/atomic.h"
-#include "block/coroutine.h"
-#include "block/coroutine_int.h"
+#include "qemu/coroutine.h"
+#include "qemu/coroutine_int.h"
 
 enum {
     POOL_BATCH_SIZE = 64,