diff options
| -rw-r--r-- | qemu-img.c | 38 |
1 files changed, 22 insertions, 16 deletions
diff --git a/qemu-img.c b/qemu-img.c index 3e8bd800ff..fb626aceb4 100644 --- a/qemu-img.c +++ b/qemu-img.c @@ -262,7 +262,8 @@ static int print_block_option_help(const char *filename, const char *fmt) return 0; } -static BlockDriverState *bdrv_new_open(const char *filename, +static BlockDriverState *bdrv_new_open(const char *id, + const char *filename, const char *fmt, int flags, bool require_io, @@ -274,7 +275,7 @@ static BlockDriverState *bdrv_new_open(const char *filename, Error *local_err = NULL; int ret; - bs = bdrv_new("image", &error_abort); + bs = bdrv_new(id, &error_abort); if (fmt) { drv = bdrv_find_format(fmt); @@ -615,7 +616,7 @@ static int img_check(int argc, char **argv) return 1; } - bs = bdrv_new_open(filename, fmt, flags, true, quiet); + bs = bdrv_new_open("image", filename, fmt, flags, true, quiet); if (!bs) { return 1; } @@ -724,7 +725,7 @@ static int img_commit(int argc, char **argv) return -1; } - bs = bdrv_new_open(filename, fmt, flags, true, quiet); + bs = bdrv_new_open("image", filename, fmt, flags, true, quiet); if (!bs) { return 1; } @@ -967,14 +968,14 @@ static int img_compare(int argc, char **argv) /* Initialize before goto out */ qemu_progress_init(progress, 2.0); - bs1 = bdrv_new_open(filename1, fmt1, BDRV_O_FLAGS, true, quiet); + bs1 = bdrv_new_open("image 1", filename1, fmt1, BDRV_O_FLAGS, true, quiet); if (!bs1) { error_report("Can't open file %s", filename1); ret = 2; goto out3; } - bs2 = bdrv_new_open(filename2, fmt2, BDRV_O_FLAGS, true, quiet); + bs2 = bdrv_new_open("image 2", filename2, fmt2, BDRV_O_FLAGS, true, quiet); if (!bs2) { error_report("Can't open file %s", filename2); ret = 2; @@ -1292,8 +1293,11 @@ static int img_convert(int argc, char **argv) total_sectors = 0; for (bs_i = 0; bs_i < bs_n; bs_i++) { - bs[bs_i] = bdrv_new_open(argv[optind + bs_i], fmt, BDRV_O_FLAGS, true, - quiet); + char *id = bs_n > 1 ? g_strdup_printf("source %d", bs_i) + : g_strdup("source"); + bs[bs_i] = bdrv_new_open(id, argv[optind + bs_i], fmt, BDRV_O_FLAGS, + true, quiet); + g_free(id); if (!bs[bs_i]) { error_report("Could not open '%s'", argv[optind + bs_i]); ret = -1; @@ -1416,7 +1420,7 @@ static int img_convert(int argc, char **argv) return -1; } - out_bs = bdrv_new_open(out_filename, out_fmt, flags, true, quiet); + out_bs = bdrv_new_open("target", out_filename, out_fmt, flags, true, quiet); if (!out_bs) { ret = -1; goto out; @@ -1799,8 +1803,8 @@ static ImageInfoList *collect_image_info_list(const char *filename, } g_hash_table_insert(filenames, (gpointer)filename, NULL); - bs = bdrv_new_open(filename, fmt, BDRV_O_FLAGS | BDRV_O_NO_BACKING, - false, false); + bs = bdrv_new_open("image", filename, fmt, + BDRV_O_FLAGS | BDRV_O_NO_BACKING, false, false); if (!bs) { goto err; } @@ -2060,7 +2064,7 @@ static int img_map(int argc, char **argv) return 1; } - bs = bdrv_new_open(filename, fmt, BDRV_O_FLAGS, true, false); + bs = bdrv_new_open("image", filename, fmt, BDRV_O_FLAGS, true, false); if (!bs) { return 1; } @@ -2180,7 +2184,7 @@ static int img_snapshot(int argc, char **argv) filename = argv[optind++]; /* Open the image */ - bs = bdrv_new_open(filename, NULL, bdrv_oflags, true, quiet); + bs = bdrv_new_open("image", filename, NULL, bdrv_oflags, true, quiet); if (!bs) { return 1; } @@ -2309,7 +2313,7 @@ static int img_rebase(int argc, char **argv) * Ignore the old backing file for unsafe rebase in case we want to correct * the reference to a renamed or moved backing file. */ - bs = bdrv_new_open(filename, fmt, flags, true, quiet); + bs = bdrv_new_open("image", filename, fmt, flags, true, quiet); if (!bs) { return 1; } @@ -2606,7 +2610,8 @@ static int img_resize(int argc, char **argv) n = qemu_opt_get_size(param, BLOCK_OPT_SIZE, 0); qemu_opts_del(param); - bs = bdrv_new_open(filename, fmt, BDRV_O_FLAGS | BDRV_O_RDWR, true, quiet); + bs = bdrv_new_open("image", filename, fmt, BDRV_O_FLAGS | BDRV_O_RDWR, + true, quiet); if (!bs) { ret = -1; goto out; @@ -2707,7 +2712,8 @@ static int img_amend(int argc, char **argv) help(); } - bs = bdrv_new_open(filename, fmt, BDRV_O_FLAGS | BDRV_O_RDWR, true, quiet); + bs = bdrv_new_open("image", filename, fmt, + BDRV_O_FLAGS | BDRV_O_RDWR, true, quiet); if (!bs) { error_report("Could not open image '%s'", filename); ret = -1; |