diff options
| author | Eric Blake <eblake@redhat.com> | 2017-11-08 15:56:59 -0600 |
|---|---|---|
| committer | Eric Blake <eblake@redhat.com> | 2017-11-09 10:16:45 -0600 |
| commit | 079d3266c79a41b2b00780f74d1c5e0b1756be95 (patch) | |
| tree | 004df984d4d92e5b657524ddb5cdff491901dd12 /nbd | |
| parent | 1104d83c726d2b20f9cec7b99ab3570a2fdbd46d (diff) | |
nbd/client: Nicer trace of structured reply
It's useful to know which structured reply chunk is being processed.
Missed in commit d2febedb.
Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <20171108215703.9295-4-eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Diffstat (limited to 'nbd')
| -rw-r--r-- | nbd/client.c | 4 | ||||
| -rw-r--r-- | nbd/trace-events | 2 |
2 files changed, 4 insertions, 2 deletions
diff --git a/nbd/client.c b/nbd/client.c index 3d680e63e1..1880103d2a 100644 --- a/nbd/client.c +++ b/nbd/client.c @@ -979,6 +979,7 @@ static int nbd_receive_structured_reply_chunk(QIOChannel *ioc, int nbd_receive_reply(QIOChannel *ioc, NBDReply *reply, Error **errp) { int ret; + const char *type; ret = nbd_read_eof(ioc, &reply->magic, sizeof(reply->magic), errp); if (ret <= 0) { @@ -1008,8 +1009,9 @@ int nbd_receive_reply(QIOChannel *ioc, NBDReply *reply, Error **errp) if (ret < 0) { break; } + type = nbd_reply_type_lookup(reply->structured.type); trace_nbd_receive_structured_reply_chunk(reply->structured.flags, - reply->structured.type, + reply->structured.type, type, reply->structured.handle, reply->structured.length); break; diff --git a/nbd/trace-events b/nbd/trace-events index 4a13757524..bbc75f6414 100644 --- a/nbd/trace-events +++ b/nbd/trace-events @@ -27,7 +27,7 @@ nbd_client_clear_queue(void) "Clearing NBD queue" nbd_client_clear_socket(void) "Clearing NBD socket" nbd_send_request(uint64_t from, uint32_t len, uint64_t handle, uint16_t flags, uint16_t type, const char *name) "Sending request to server: { .from = %" PRIu64", .len = %" PRIu32 ", .handle = %" PRIu64 ", .flags = 0x%" PRIx16 ", .type = %" PRIu16 " (%s) }" nbd_receive_simple_reply(int32_t error, const char *errname, uint64_t handle) "Got simple reply: { .error = %" PRId32 " (%s), handle = %" PRIu64" }" -nbd_receive_structured_reply_chunk(uint16_t flags, uint16_t type, uint64_t handle, uint32_t length) "Got structured reply chunk: { flags = 0x%" PRIx16 ", type = %d, handle = %" PRIu64 ", length = %" PRIu32 " }" +nbd_receive_structured_reply_chunk(uint16_t flags, uint16_t type, const char *name, uint64_t handle, uint32_t length) "Got structured reply chunk: { flags = 0x%" PRIx16 ", type = %d (%s), handle = %" PRIu64 ", length = %" PRIu32 " }" # nbd/common.c nbd_unknown_error(int err) "Squashing unexpected error %d to EINVAL" |