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| author | Zhengui <lizhengui@huawei.com> | 2020-10-20 14:47:43 +0000 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2020-10-27 15:26:20 +0100 |
| commit | a0441b66e811f24d92238e9a34f9d46b3a9058fa (patch) | |
| tree | 99e13679641fc6181fa04e02ed8915c24e392a23 /qemu-img.c | |
| parent | d55450df995d6223486db11c66491cbf6c131523 (diff) | |
| download | focaccia-qemu-a0441b66e811f24d92238e9a34f9d46b3a9058fa.tar.gz focaccia-qemu-a0441b66e811f24d92238e9a34f9d46b3a9058fa.zip | |
qemu-img: add support for rate limit in qemu-img commit
add support for rate limit in qemu-img commit. Signed-off-by: Zhengui <lizhengui@huawei.com> Message-Id: <1603205264-17424-2-git-send-email-lizhengui@huawei.com> Reviewed-by: Alberto Garcia <berto@igalia.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'qemu-img.c')
| -rw-r--r-- | qemu-img.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/qemu-img.c b/qemu-img.c index 2103507936..3023abea8b 100644 --- a/qemu-img.c +++ b/qemu-img.c @@ -980,6 +980,7 @@ static int img_commit(int argc, char **argv) CommonBlockJobCBInfo cbi; bool image_opts = false; AioContext *aio_context; + int64_t rate_limit = 0; fmt = NULL; cache = BDRV_DEFAULT_CACHE; @@ -991,7 +992,7 @@ static int img_commit(int argc, char **argv) {"image-opts", no_argument, 0, OPTION_IMAGE_OPTS}, {0, 0, 0, 0} }; - c = getopt_long(argc, argv, ":f:ht:b:dpq", + c = getopt_long(argc, argv, ":f:ht:b:dpqr:", long_options, NULL); if (c == -1) { break; @@ -1026,6 +1027,12 @@ static int img_commit(int argc, char **argv) case 'q': quiet = true; break; + case 'r': + rate_limit = cvtnum("rate limit", optarg); + if (rate_limit < 0) { + return 1; + } + break; case OPTION_OBJECT: { QemuOpts *opts; opts = qemu_opts_parse_noisily(&qemu_object_opts, @@ -1099,7 +1106,7 @@ static int img_commit(int argc, char **argv) aio_context = bdrv_get_aio_context(bs); aio_context_acquire(aio_context); - commit_active_start("commit", bs, base_bs, JOB_DEFAULT, 0, + commit_active_start("commit", bs, base_bs, JOB_DEFAULT, rate_limit, BLOCKDEV_ON_ERROR_REPORT, NULL, common_block_job_cb, &cbi, false, &local_err); aio_context_release(aio_context); |