Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into staging

[mirror_qemu.git] / qemu-io-cmds.c

diff --git a/qemu-io-cmds.c b/qemu-io-cmds.c
index fb1db53c6b2b65d40801748146b122462f40cd6d..b224ede5fa0ef309005042b8e5459a59cb74a6ea 100644 (file)
--- a/qemu-io-cmds.c
+++ b/qemu-io-cmds.c
@@ -29,7 +29,7 @@ static int compare_cmdname(const void *a, const void *b)
 
 void qemuio_add_command(const cmdinfo_t *ci)
 {
-    cmdtab = g_realloc(cmdtab, ++ncmds * sizeof(*cmdtab));
+    cmdtab = g_renew(cmdinfo_t, cmdtab, ++ncmds);
     cmdtab[ncmds - 1] = *ci;
     qsort(cmdtab, ncmds, sizeof(*cmdtab), compare_cmdname);
 }
@@ -114,23 +114,14 @@ static char **breakline(char *input, int *count)
 {
     int c = 0;
     char *p;
-    char **rval = g_malloc0(sizeof(char *));
-    char **tmp;
+    char **rval = g_new0(char *, 1);
 
     while (rval && (p = qemu_strsep(&input, " ")) != NULL) {
         if (!*p) {
             continue;
         }
         c++;
-        tmp = g_realloc(rval, sizeof(*rval) * (c + 1));
-        if (!tmp) {
-            g_free(rval);
-            rval = NULL;
-            c = 0;
-            break;
-        } else {
-            rval = tmp;
-        }
+        rval = g_renew(char *, rval, (c + 1));
         rval[c - 1] = p;
         rval[c] = NULL;
     }
@@ -483,7 +474,7 @@ static int do_co_write_zeroes(BlockDriverState *bs, int64_t offset, int count,
     co = qemu_coroutine_create(co_write_zeroes_entry);
     qemu_coroutine_enter(co, &data);
     while (!data.done) {
-        qemu_aio_wait();
+        aio_poll(bdrv_get_aio_context(bs), true);
     }
     if (data.ret < 0) {
         return data.ret;
@@ -1087,7 +1078,7 @@ writev_help(void)
 " writes a range of bytes from the given offset source from multiple buffers\n"
 "\n"
 " Example:\n"
-" 'write 512 1k 1k' - writes 2 kilobytes at 512 bytes into the open file\n"
+" 'writev 512 1k 1k' - writes 2 kilobytes at 512 bytes into the open file\n"
 "\n"
 " Writes into a segment of the currently open file, using a buffer\n"
 " filled with a set pattern (0xcdcdcdcd).\n"
@@ -1264,9 +1255,9 @@ static int multiwrite_f(BlockDriverState *bs, int argc, char **argv)
         }
     }
 
-    reqs = g_malloc0(nr_reqs * sizeof(*reqs));
-    buf = g_malloc0(nr_reqs * sizeof(*buf));
-    qiovs = g_malloc(nr_reqs * sizeof(*qiovs));
+    reqs = g_new0(BlockRequest, nr_reqs);
+    buf = g_new0(char *, nr_reqs);
+    qiovs = g_new(QEMUIOVector, nr_reqs);
 
     for (i = 0; i < nr_reqs && optind < argc; i++) {
         int j;
@@ -2027,7 +2018,7 @@ static const cmdinfo_t resume_cmd = {
 static int wait_break_f(BlockDriverState *bs, int argc, char **argv)
 {
     while (!bdrv_debug_is_suspended(bs, argv[1])) {
-        qemu_aio_wait();
+        aio_poll(bdrv_get_aio_context(bs), true);
     }
 
     return 0;