---
 kpartx/devmapper.c        |   53 ++++++++++++++++++++++++++++++++++------------
 kpartx/devmapper.h        |    4 +--
 kpartx/kpartx.c           |   16 ++++++-------
 libmultipath/config.h     |    1 
 libmultipath/configure.c  |    5 ++--
 libmultipath/devmapper.c  |   48 +++++++++++++++++++++++++++++++----------
 libmultipath/devmapper.h  |    2 -
 multipath/main.c          |    2 -
 multipathd/cli_handlers.c |    4 +--
 9 files changed, 92 insertions(+), 43 deletions(-)

Index: multipath-tools-130222/kpartx/devmapper.c
===================================================================
--- multipath-tools-130222.orig/kpartx/devmapper.c
+++ multipath-tools-130222/kpartx/devmapper.c
@@ -14,13 +14,6 @@
 #define MAX_PREFIX_LEN 8
 #define PARAMS_SIZE 1024
 
-#ifndef LIBDM_API_COOKIE
-static inline int dm_task_set_cookie(struct dm_task *dmt, uint32_t *c, int a)
-{
-	return 1;
-}
-#endif
-
 extern int
 dm_prereq (char * str, int x, int y, int z)
 {
@@ -60,10 +53,13 @@ dm_prereq (char * str, int x, int y, int
 }
 
 extern int
-dm_simplecmd (int task, const char *name, int no_flush, uint32_t *cookie, uint16_t udev_flags) {
+dm_simplecmd (int task, const char *name, int no_flush, uint16_t udev_flags) {
 	int r = 0;
 	int udev_wait_flag = (task == DM_DEVICE_RESUME ||
 			      task == DM_DEVICE_REMOVE);
+#ifdef LIBDM_API_COOKIE
+	uint32_t cookie = 0;
+#endif
 	struct dm_task *dmt;
 
 	if (!(dmt = dm_task_create(task)))
@@ -78,10 +74,23 @@ dm_simplecmd (int task, const char *name
 	if (no_flush)
 		dm_task_no_flush(dmt);
 
-	if (udev_wait_flag && !dm_task_set_cookie(dmt, cookie, ((udev_sync)? 0 : DM_UDEV_DISABLE_LIBRARY_FALLBACK) | udev_flags))
+#ifdef LIBDM_API_COOKIE
+	if (!udev_sync)
+		udev_flags |= DM_UDEV_DISABLE_LIBRARY_FALLBACK;
+	if (udev_wait_flag && !dm_task_set_cookie(dmt, &cookie, udev_flags)) {
+		dm_udev_complete(cookie);
 		goto out;
+	}
+#endif
 	r = dm_task_run(dmt);
-
+#ifdef LIBDM_API_COOKIE
+	if (udev_wait_flag) {
+		if (!r)
+			dm_udev_complete(cookie);
+		else
+			dm_udev_wait(cookie);
+	}
+#endif
 	out:
 	dm_task_destroy(dmt);
 	return r;
@@ -90,10 +99,14 @@ dm_simplecmd (int task, const char *name
 extern int
 dm_addmap (int task, const char *name, const char *target,
 	   const char *params, uint64_t size, int ro, const char *uuid, int part,
-	   mode_t mode, uid_t uid, gid_t gid, uint32_t *cookie) {
+	   mode_t mode, uid_t uid, gid_t gid) {
 	int r = 0;
 	struct dm_task *dmt;
 	char *prefixed_uuid = NULL;
+#ifdef LIBDM_API_COOKIE
+	uint32_t cookie = 0;
+	uint16_t udev_flags = 0;
+#endif
 
 	if (!(dmt = dm_task_create (task)))
 		return 0;
@@ -128,10 +141,24 @@ dm_addmap (int task, const char *name, c
 
 	dm_task_no_open_count(dmt);
 
-	if (task == DM_DEVICE_CREATE && !dm_task_set_cookie(dmt, cookie, (udev_sync)? 0 : DM_UDEV_DISABLE_LIBRARY_FALLBACK))
+#ifdef LIBDM_API_COOKIE
+	if (!udev_sync)
+		udev_flags = DM_UDEV_DISABLE_LIBRARY_FALLBACK;
+	if (task == DM_DEVICE_CREATE &&
+	    !dm_task_set_cookie(dmt, &cookie, udev_flags)) {
+		dm_udev_complete(cookie);
 		goto addout;
+	}
+#endif
 	r = dm_task_run (dmt);
-
+#ifdef LIBDM_API_COOKIE
+	if (task == DM_DEVICE_CREATE) {
+		if (!r)
+			dm_udev_complete(cookie);
+		else
+			dm_udev_wait(cookie);
+	}
+#endif
 addout:
 	dm_task_destroy (dmt);
 	free(prefixed_uuid);
Index: multipath-tools-130222/kpartx/devmapper.h
===================================================================
--- multipath-tools-130222.orig/kpartx/devmapper.h
+++ multipath-tools-130222/kpartx/devmapper.h
@@ -11,9 +11,9 @@
 extern int udev_sync;
 
 int dm_prereq (char *, int, int, int);
-int dm_simplecmd (int, const char *, int, uint32_t *, uint16_t);
+int dm_simplecmd (int, const char *, int, uint16_t);
 int dm_addmap (int, const char *, const char *, const char *, uint64_t,
-	       int, const char *, int, mode_t, uid_t, gid_t, uint32_t *);
+	       int, const char *, int, mode_t, uid_t, gid_t);
 int dm_map_present (char *, char **);
 char * dm_mapname(int major, int minor);
 dev_t dm_get_first_dep(char *devname);
Index: multipath-tools-130222/kpartx/kpartx.c
===================================================================
--- multipath-tools-130222.orig/kpartx/kpartx.c
+++ multipath-tools-130222/kpartx/kpartx.c
@@ -224,7 +224,6 @@ main(int argc, char **argv){
 	int hotplug = 0;
 	int loopcreated = 0;
 	struct stat buf;
-	uint32_t cookie = 0;
 
 	initpts();
 	init_crc32();
@@ -300,6 +299,8 @@ main(int argc, char **argv){
 #ifdef LIBDM_API_COOKIE
 	if (!udev_sync)
 		dm_udev_set_sync_support(0);
+	else
+		dm_udev_set_sync_support(1);
 #endif
 
 	if (dm_prereq(DM_TARGET, 0, 0, 0) && (what == ADD || what == DELETE || what == UPDATE)) {
@@ -451,7 +452,7 @@ main(int argc, char **argv){
 				}
 
 				if (!dm_simplecmd(DM_DEVICE_REMOVE, partname,
-						  0, &cookie, 0)) {
+						  0, 0)) {
 					r++;
 					continue;
 				}
@@ -508,7 +509,7 @@ main(int argc, char **argv){
 				if (!dm_addmap(op, partname, DM_TARGET, params,
 					       slices[j].size, ro, uuid, j+1,
 					       buf.st_mode & 0777, buf.st_uid,
-					       buf.st_gid, &cookie)) {
+					       buf.st_gid)) {
 					fprintf(stderr, "create/reload failed on %s\n",
 						partname);
 					r++;
@@ -516,12 +517,13 @@ main(int argc, char **argv){
 				}
 				if (op == DM_DEVICE_RELOAD &&
 				    !dm_simplecmd(DM_DEVICE_RESUME, partname,
-						  1, &cookie, MPATH_UDEV_RELOAD_FLAG)) {
+						  1, MPATH_UDEV_RELOAD_FLAG)) {
 					fprintf(stderr, "resume failed on %s\n",
 						partname);
 					r++;
 					continue;
 				}
+
 				dm_devn(partname, &slices[j].major,
 					&slices[j].minor);
 
@@ -560,7 +562,7 @@ main(int argc, char **argv){
 				}
 
 				if (!dm_simplecmd(DM_DEVICE_REMOVE,
-						  partname, 1, &cookie, 0)) {
+						  partname, 1, 0)) {
 					r++;
 					continue;
 				}
@@ -586,9 +588,7 @@ main(int argc, char **argv){
 		}
 		printf("loop deleted : %s\n", device);
 	}
-#ifdef LIBDM_API_COOKIE
-	dm_udev_wait(cookie);
-#endif
+
 	dm_lib_release();
 	dm_lib_exit();
 
Index: multipath-tools-130222/libmultipath/config.h
===================================================================
--- multipath-tools-130222.orig/libmultipath/config.h
+++ multipath-tools-130222/libmultipath/config.h
@@ -129,7 +129,6 @@ struct config {
 	uid_t uid;
 	gid_t gid;
 	mode_t mode;
-	uint32_t cookie;
 	int reassign_maps;
 	int retain_hwhandler;
 	int detect_prio;
Index: multipath-tools-130222/libmultipath/configure.c
===================================================================
--- multipath-tools-130222.orig/libmultipath/configure.c
+++ multipath-tools-130222/libmultipath/configure.c
@@ -654,7 +654,8 @@ domap (struct multipath * mpp, char * pa
 	case ACT_RELOAD:
 		r = dm_addmap_reload(mpp, params);
 		if (r)
-			r = dm_simplecmd_noflush(DM_DEVICE_RESUME, mpp->alias, (mpp->force_udev_reload)? 0 : MPATH_UDEV_RELOAD_FLAG);
+			r = dm_simplecmd_noflush(DM_DEVICE_RESUME, mpp->alias,
+						 0, (mpp->force_udev_reload)? 0 : MPATH_UDEV_RELOAD_FLAG);
 		break;
 
 	case ACT_RESIZE:
@@ -672,7 +673,7 @@ domap (struct multipath * mpp, char * pa
 		if (r) {
 			r = dm_addmap_reload(mpp, params);
 			if (r)
-				r = dm_simplecmd_noflush(DM_DEVICE_RESUME, mpp->alias, (mpp->force_udev_reload)? 0 : MPATH_UDEV_RELOAD_FLAG);
+				r = dm_simplecmd_noflush(DM_DEVICE_RESUME, mpp->alias, 0, (mpp->force_udev_reload)? 0 : MPATH_UDEV_RELOAD_FLAG);
 		}
 		break;
 
Index: multipath-tools-130222/libmultipath/devmapper.c
===================================================================
--- multipath-tools-130222.orig/libmultipath/devmapper.c
+++ multipath-tools-130222/libmultipath/devmapper.c
@@ -215,6 +215,7 @@ dm_simplecmd (int task, const char *name
 	int r = 0;
 	int udev_wait_flag = (need_sync && (task == DM_DEVICE_RESUME ||
 					    task == DM_DEVICE_REMOVE));
+	uint32_t cookie = 0;
 	struct dm_task *dmt;
 
 	if (!(dmt = dm_task_create (task)))
@@ -233,10 +234,18 @@ dm_simplecmd (int task, const char *name
 	if (do_deferred(deferred_remove))
 		dm_task_deferred_remove(dmt);
 #endif
-	if (udev_wait_flag && !dm_task_set_cookie(dmt, &conf->cookie, ((conf->daemon)? DM_UDEV_DISABLE_LIBRARY_FALLBACK : 0) | udev_flags))
+	if (udev_wait_flag && !dm_task_set_cookie(dmt, &cookie, ((conf->daemon)? DM_UDEV_DISABLE_LIBRARY_FALLBACK : 0) | udev_flags)) {
+		dm_udev_complete(cookie);
 		goto out;
+	}
 	r = dm_task_run (dmt);
 
+	if (udev_wait_flag) {
+		if (!r)
+			dm_udev_complete(cookie);
+		else
+			udev_wait(cookie);
+	}
 	out:
 	dm_task_destroy (dmt);
 	return r;
@@ -248,8 +257,8 @@ dm_simplecmd_flush (int task, const char
 }
 
 extern int
-dm_simplecmd_noflush (int task, const char *name, uint16_t udev_flags) {
-	return dm_simplecmd(task, name, 1, 1, udev_flags, 0);
+dm_simplecmd_noflush (int task, const char *name, int needsync, uint16_t udev_flags) {
+	return dm_simplecmd(task, name, 1, needsync, udev_flags, 0);
 }
 
 static int
@@ -264,6 +273,7 @@ dm_addmap (int task, const char *target,
 	int r = 0;
 	struct dm_task *dmt;
 	char *prefixed_uuid = NULL;
+	uint32_t cookie = 0;
 
 	if (!(dmt = dm_task_create (task)))
 		return 0;
@@ -304,10 +314,18 @@ dm_addmap (int task, const char *target,
 	dm_task_no_open_count(dmt);
 
 	if (task == DM_DEVICE_CREATE &&
-	    !dm_task_set_cookie(dmt, &conf->cookie, (conf->daemon)? DM_UDEV_DISABLE_LIBRARY_FALLBACK : 0))
+	    !dm_task_set_cookie(dmt, &cookie, (conf->daemon)? DM_UDEV_DISABLE_LIBRARY_FALLBACK : 0)) {
+		dm_udev_complete(cookie);
 		goto freeout;
+	}
 	r = dm_task_run (dmt);
 
+	if (task == DM_DEVICE_CREATE) {
+		if (!r)
+			dm_udev_complete(cookie);
+		else
+			udev_wait(cookie);
+	}
 	freeout:
 	if (prefixed_uuid)
 		FREE(prefixed_uuid);
@@ -325,7 +343,8 @@ dm_addmap_create (struct multipath *mpp,
 	for (ro = 0; ro <= 1; ro++) {
 		int err;
 
-		if (dm_addmap(DM_DEVICE_CREATE, TGT_MPATH, mpp, params, 1, ro))
+		if (dm_addmap(DM_DEVICE_CREATE, TGT_MPATH,
+			      mpp, params, 1, ro))
 			return 1;
 		/*
 		 * DM_DEVICE_CREATE is actually DM_DEV_CREATE + DM_TABLE_LOAD.
@@ -806,14 +825,14 @@ dm_suspend_and_flush_map (const char * m
 	if (s)
 		queue_if_no_path = 0;
 	else
-		s = dm_simplecmd_flush(DM_DEVICE_SUSPEND, mapname, 0, 0);
+		s = dm_simplecmd_flush(DM_DEVICE_SUSPEND, mapname, 1, 0);
 
 	if (!dm_flush_map(mapname)) {
 		condlog(4, "multipath map %s removed", mapname);
 		return 0;
 	}
 	condlog(2, "failed to remove multipath map %s", mapname);
-	dm_simplecmd_noflush(DM_DEVICE_RESUME, mapname, 0);
+	dm_simplecmd_noflush(DM_DEVICE_RESUME, mapname, 1, 0);
 	if (queue_if_no_path)
 		s = dm_queue_if_no_path((char *)mapname, 1);
 	return 1;
@@ -1366,6 +1385,7 @@ dm_rename (const char * old, char * new)
 {
 	int r = 0;
 	struct dm_task *dmt;
+	uint32_t cookie;
 
 	if (dm_rename_partmaps(old, new))
 		return r;
@@ -1381,14 +1401,18 @@ dm_rename (const char * old, char * new)
 
 	dm_task_no_open_count(dmt);
 
-	if (!dm_task_set_cookie(dmt, &conf->cookie, (conf->daemon)? DM_UDEV_DISABLE_LIBRARY_FALLBACK : 0))
-		goto out;
-	if (!dm_task_run(dmt))
+	if (!dm_task_set_cookie(dmt, &cookie, (conf->daemon)? DM_UDEV_DISABLE_LIBRARY_FALLBACK : 0))
 		goto out;
+	r = dm_task_run(dmt);
+
+	if (!r)
+		dm_udev_complete(cookie);
+	else
+		udev_wait(cookie);
 
-	r = 1;
 out:
 	dm_task_destroy(dmt);
+
 	return r;
 }
 
@@ -1453,7 +1477,7 @@ int dm_reassign_table(const char *name,
 			condlog(3, "%s: failed to reassign targets", name);
 			goto out_reload;
 		}
-		dm_simplecmd_noflush(DM_DEVICE_RESUME, name, MPATH_UDEV_RELOAD_FLAG);
+		dm_simplecmd_noflush(DM_DEVICE_RESUME, name, 1, MPATH_UDEV_RELOAD_FLAG);
 	}
 	r = 1;
 
Index: multipath-tools-130222/libmultipath/devmapper.h
===================================================================
--- multipath-tools-130222.orig/libmultipath/devmapper.h
+++ multipath-tools-130222/libmultipath/devmapper.h
@@ -16,7 +16,7 @@ void dm_init(void);
 int dm_prereq (void);
 int dm_drv_version (unsigned int * version, char * str);
 int dm_simplecmd_flush (int, const char *, int, uint16_t);
-int dm_simplecmd_noflush (int, const char *, uint16_t);
+int dm_simplecmd_noflush (int, const char *, int, uint16_t);
 int dm_addmap_create (struct multipath *mpp, char *params);
 int dm_addmap_reload (struct multipath *mpp, char *params);
 int dm_map_present (const char *);
Index: multipath-tools-130222/multipath/main.c
===================================================================
--- multipath-tools-130222.orig/multipath/main.c
+++ multipath-tools-130222/multipath/main.c
@@ -681,8 +681,6 @@ main (int argc, char *argv[])
 		condlog(3, "restart multipath configuration process");
 
 out:
-	udev_wait(conf->cookie);
-
 	dm_lib_release();
 	dm_lib_exit();
 
Index: multipath-tools-130222/multipathd/cli_handlers.c
===================================================================
--- multipath-tools-130222.orig/multipathd/cli_handlers.c
+++ multipath-tools-130222/multipathd/cli_handlers.c
@@ -807,7 +807,7 @@ cli_suspend(void * v, char ** reply, int
 		return 1;
 	}
 
-	r = dm_simplecmd_noflush(DM_DEVICE_SUSPEND, param, 0);
+	r = dm_simplecmd_noflush(DM_DEVICE_SUSPEND, param, 0, 0);
 
 	condlog(2, "%s: suspend (operator)", param);
 
@@ -837,7 +837,7 @@ cli_resume(void * v, char ** reply, int
 		return 1;
 	}
 
-	r = dm_simplecmd_noflush(DM_DEVICE_RESUME, param, 0);
+	r = dm_simplecmd_noflush(DM_DEVICE_RESUME, param, 0, 0);
 
 	condlog(2, "%s: resume (operator)", param);