Merge remote-tracking branch 'remotes/dgibson/tags/ppc-for-3.1-20180907' into staging

[qemu.git] / block / gluster.c

diff --git a/block/gluster.c b/block/gluster.c
index 4adc1a875b14d7ea511cfcfefae16f92d8627597..4fd55a9cc582348a9eddfa8a778461016cb86b67 100644 (file)
--- a/block/gluster.c
+++ b/block/gluster.c
@@ -11,6 +11,7 @@
 #include "qemu/osdep.h"
 #include <glusterfs/api/glfs.h>
 #include "block/block_int.h"
+#include "block/qdict.h"
 #include "qapi/error.h"
 #include "qapi/qmp/qdict.h"
 #include "qapi/qmp/qerror.h"
@@ -650,7 +651,7 @@ static int qemu_gluster_parse_json(BlockdevOptionsGluster *gconf,
         }
         gsconf = NULL;
 
-        QDECREF(backing_options);
+        qobject_unref(backing_options);
         backing_options = NULL;
         g_free(str);
         str = NULL;
@@ -663,7 +664,7 @@ out:
     qapi_free_SocketAddress(gsconf);
     qemu_opts_del(opts);
     g_free(str);
-    QDECREF(backing_options);
+    qobject_unref(backing_options);
     errno = EINVAL;
     return -errno;
 }
@@ -1176,8 +1177,10 @@ static coroutine_fn int qemu_gluster_co_rw(BlockDriverState *bs,
     return acb.ret;
 }
 
-static int qemu_gluster_truncate(BlockDriverState *bs, int64_t offset,
-                                 PreallocMode prealloc, Error **errp)
+static coroutine_fn int qemu_gluster_co_truncate(BlockDriverState *bs,
+                                                 int64_t offset,
+                                                 PreallocMode prealloc,
+                                                 Error **errp)
 {
     BDRVGlusterState *s = bs->opaque;
     return qemu_gluster_do_truncate(s->fd, offset, prealloc, errp);
@@ -1194,8 +1197,10 @@ static coroutine_fn int qemu_gluster_co_readv(BlockDriverState *bs,
 static coroutine_fn int qemu_gluster_co_writev(BlockDriverState *bs,
                                                int64_t sector_num,
                                                int nb_sectors,
-                                               QEMUIOVector *qiov)
+                                               QEMUIOVector *qiov,
+                                               int flags)
 {
+    assert(!flags);
     return qemu_gluster_co_rw(bs, sector_num, nb_sectors, qiov, 1);
 }
 
@@ -1321,7 +1326,7 @@ static int qemu_gluster_has_zero_init(BlockDriverState *bs)
  * If @start is in a trailing hole or beyond EOF, return -ENXIO.
  * If we can't find out, return a negative errno other than -ENXIO.
  *
- * (Shamefully copied from file-posix.c, only miniscule adaptions.)
+ * (Shamefully copied from file-posix.c, only minuscule adaptions.)
  */
 static int find_allocation(BlockDriverState *bs, off_t start,
                            off_t *data, off_t *hole)
@@ -1496,7 +1501,7 @@ static BlockDriver bdrv_gluster = {
     .bdrv_co_create_opts          = qemu_gluster_co_create_opts,
     .bdrv_getlength               = qemu_gluster_getlength,
     .bdrv_get_allocated_file_size = qemu_gluster_allocated_file_size,
-    .bdrv_truncate                = qemu_gluster_truncate,
+    .bdrv_co_truncate             = qemu_gluster_co_truncate,
     .bdrv_co_readv                = qemu_gluster_co_readv,
     .bdrv_co_writev               = qemu_gluster_co_writev,
     .bdrv_co_flush_to_disk        = qemu_gluster_co_flush_to_disk,
@@ -1525,7 +1530,7 @@ static BlockDriver bdrv_gluster_tcp = {
     .bdrv_co_create_opts          = qemu_gluster_co_create_opts,
     .bdrv_getlength               = qemu_gluster_getlength,
     .bdrv_get_allocated_file_size = qemu_gluster_allocated_file_size,
-    .bdrv_truncate                = qemu_gluster_truncate,
+    .bdrv_co_truncate             = qemu_gluster_co_truncate,
     .bdrv_co_readv                = qemu_gluster_co_readv,
     .bdrv_co_writev               = qemu_gluster_co_writev,
     .bdrv_co_flush_to_disk        = qemu_gluster_co_flush_to_disk,
@@ -1554,7 +1559,7 @@ static BlockDriver bdrv_gluster_unix = {
     .bdrv_co_create_opts          = qemu_gluster_co_create_opts,
     .bdrv_getlength               = qemu_gluster_getlength,
     .bdrv_get_allocated_file_size = qemu_gluster_allocated_file_size,
-    .bdrv_truncate                = qemu_gluster_truncate,
+    .bdrv_co_truncate             = qemu_gluster_co_truncate,
     .bdrv_co_readv                = qemu_gluster_co_readv,
     .bdrv_co_writev               = qemu_gluster_co_writev,
     .bdrv_co_flush_to_disk        = qemu_gluster_co_flush_to_disk,
@@ -1589,7 +1594,7 @@ static BlockDriver bdrv_gluster_rdma = {
     .bdrv_co_create_opts          = qemu_gluster_co_create_opts,
     .bdrv_getlength               = qemu_gluster_getlength,
     .bdrv_get_allocated_file_size = qemu_gluster_allocated_file_size,
-    .bdrv_truncate                = qemu_gluster_truncate,
+    .bdrv_co_truncate             = qemu_gluster_co_truncate,
     .bdrv_co_readv                = qemu_gluster_co_readv,
     .bdrv_co_writev               = qemu_gluster_co_writev,
     .bdrv_co_flush_to_disk        = qemu_gluster_co_flush_to_disk,