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authorVladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>2017-10-12 12:53:09 +0300
committerEric Blake <eblake@redhat.com>2017-10-12 16:27:34 -0500
commit7b3158f951388428b2256fce13eb727a6afbd533 (patch)
tree57cab94014710a8fdd57bac646e567f2805285da /nbd
parented397b2fe7c37a8319e7ef89542447c86ebd67f8 (diff)
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nbd: rename some simple-request related objects to be _simple_
To be consistent when their _structured_ analogs will be introduced. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <20171012095319.136610-4-vsementsov@virtuozzo.com> [eblake: also tweak trace message contents] Signed-off-by: Eric Blake <eblake@redhat.com>
Diffstat (limited to 'nbd')
-rw-r--r--nbd/client.c4
-rw-r--r--nbd/nbd-internal.h2
-rw-r--r--nbd/server.c12
-rw-r--r--nbd/trace-events2
4 files changed, 10 insertions, 10 deletions
diff --git a/nbd/client.c b/nbd/client.c
index 68a0bc1..cd5a2c8 100644
--- a/nbd/client.c
+++ b/nbd/client.c
@@ -931,7 +931,7 @@ int nbd_receive_reply(QIOChannel *ioc, NBDReply *reply, Error **errp)
}
/* Reply
- [ 0 .. 3] magic (NBD_REPLY_MAGIC)
+ [ 0 .. 3] magic (NBD_SIMPLE_REPLY_MAGIC)
[ 4 .. 7] error (0 == no error)
[ 7 .. 15] handle
*/
@@ -949,7 +949,7 @@ int nbd_receive_reply(QIOChannel *ioc, NBDReply *reply, Error **errp)
}
trace_nbd_receive_reply(magic, reply->error, reply->handle);
- if (magic != NBD_REPLY_MAGIC) {
+ if (magic != NBD_SIMPLE_REPLY_MAGIC) {
error_setg(errp, "invalid magic (got 0x%" PRIx32 ")", magic);
return -EINVAL;
}
diff --git a/nbd/nbd-internal.h b/nbd/nbd-internal.h
index 8a609a2..2d6663d 100644
--- a/nbd/nbd-internal.h
+++ b/nbd/nbd-internal.h
@@ -47,7 +47,7 @@
#define NBD_OLDSTYLE_NEGOTIATE_SIZE (8 + 8 + 8 + 4 + 124)
#define NBD_REQUEST_MAGIC 0x25609513
-#define NBD_REPLY_MAGIC 0x67446698
+#define NBD_SIMPLE_REPLY_MAGIC 0x67446698
#define NBD_OPTS_MAGIC 0x49484156454F5054LL
#define NBD_CLIENT_MAGIC 0x0000420281861253LL
#define NBD_REP_MAGIC 0x0003e889045565a9LL
diff --git a/nbd/server.c b/nbd/server.c
index b74cc6a..ea2f0fa 100644
--- a/nbd/server.c
+++ b/nbd/server.c
@@ -911,11 +911,11 @@ static int nbd_send_reply(QIOChannel *ioc, NBDReply *reply, Error **errp)
trace_nbd_send_reply(reply->error, reply->handle);
/* Reply
- [ 0 .. 3] magic (NBD_REPLY_MAGIC)
+ [ 0 .. 3] magic (NBD_SIMPLE_REPLY_MAGIC)
[ 4 .. 7] error (0 == no error)
[ 7 .. 15] handle
*/
- stl_be_p(buf, NBD_REPLY_MAGIC);
+ stl_be_p(buf, NBD_SIMPLE_REPLY_MAGIC);
stl_be_p(buf + 4, reply->error);
stq_be_p(buf + 8, reply->handle);
@@ -1208,15 +1208,15 @@ void nbd_export_close_all(void)
}
}
-static int nbd_co_send_reply(NBDRequestData *req, NBDReply *reply, int len,
- Error **errp)
+static int nbd_co_send_simple_reply(NBDRequestData *req, NBDReply *reply,
+ int len, Error **errp)
{
NBDClient *client = req->client;
int ret;
g_assert(qemu_in_coroutine());
- trace_nbd_co_send_reply(reply->handle, reply->error, len);
+ trace_nbd_co_send_simple_reply(reply->handle, reply->error, len);
qemu_co_mutex_lock(&client->send_lock);
client->send_coroutine = qemu_coroutine_self();
@@ -1465,7 +1465,7 @@ reply:
local_err = NULL;
}
- if (nbd_co_send_reply(req, &reply, reply_data_len, &local_err) < 0) {
+ if (nbd_co_send_simple_reply(req, &reply, reply_data_len, &local_err) < 0) {
error_prepend(&local_err, "Failed to send reply: ");
goto disconnect;
}
diff --git a/nbd/trace-events b/nbd/trace-events
index 48a4f27..4d6f86c 100644
--- a/nbd/trace-events
+++ b/nbd/trace-events
@@ -54,7 +54,7 @@ nbd_receive_request(uint32_t magic, uint16_t flags, uint16_t type, uint64_t from
nbd_send_reply(int32_t error, uint64_t handle) "Sending response to client: { .error = %" PRId32 ", handle = %" PRIu64 " }"
nbd_blk_aio_attached(const char *name, void *ctx) "Export %s: Attaching clients to AIO context %p\n"
nbd_blk_aio_detach(const char *name, void *ctx) "Export %s: Detaching clients from AIO context %p\n"
-nbd_co_send_reply(uint64_t handle, uint32_t error, int len) "Send reply: handle = %" PRIu64 ", error = %" PRIu32 ", len = %d"
+nbd_co_send_simple_reply(uint64_t handle, uint32_t error, int len) "Send simple reply: handle = %" PRIu64 ", error = %" PRIu32 ", len = %d"
nbd_co_receive_request_decode_type(uint64_t handle, uint16_t type, const char *name) "Decoding type: handle = %" PRIu64 ", type = %" PRIu16 " (%s)"
nbd_co_receive_request_payload_received(uint64_t handle, uint32_t len) "Payload received: handle = %" PRIu64 ", len = %" PRIu32
nbd_co_receive_request_cmd_write(uint32_t len) "Reading %" PRIu32 " byte(s)"