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authorJunio C Hamano <gitster@pobox.com>2019-10-15 04:48:03 (GMT)
committerJunio C Hamano <gitster@pobox.com>2019-10-15 04:48:03 (GMT)
commit3b9ec279191b70e9e5ecde15910991f7c5669a17 (patch)
tree2b8741466c7e6a6d4b26ef008d8bed94ce00321e
parentc7d2cedec27560caec9283e73759a734154cf505 (diff)
parent360c7ba3305ba66bd2f38df659b6769f25be661b (diff)
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Merge branch 'js/trace2-fetch-push'
Dev support. * js/trace2-fetch-push: transport: push codepath can take arbitrary repository push: add trace2 instrumentation fetch: add trace2 instrumentation
-rw-r--r--builtin/fetch.c22
-rw-r--r--builtin/push.c2
-rw-r--r--fetch-pack.c13
-rw-r--r--transport.c14
4 files changed, 41 insertions, 10 deletions
diff --git a/builtin/fetch.c b/builtin/fetch.c
index ef73163..0c345b5 100644
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -1085,8 +1085,11 @@ static int check_exist_and_connected(struct ref *ref_map)
static int fetch_refs(struct transport *transport, struct ref *ref_map)
{
int ret = check_exist_and_connected(ref_map);
- if (ret)
+ if (ret) {
+ trace2_region_enter("fetch", "fetch_refs", the_repository);
ret = transport_fetch_refs(transport, ref_map);
+ trace2_region_leave("fetch", "fetch_refs", the_repository);
+ }
if (!ret)
/*
* Keep the new pack's ".keep" file around to allow the caller
@@ -1102,11 +1105,14 @@ static int consume_refs(struct transport *transport, struct ref *ref_map)
{
int connectivity_checked = transport->smart_options
? transport->smart_options->connectivity_checked : 0;
- int ret = store_updated_refs(transport->url,
- transport->remote->name,
- connectivity_checked,
- ref_map);
+ int ret;
+ trace2_region_enter("fetch", "consume_refs", the_repository);
+ ret = store_updated_refs(transport->url,
+ transport->remote->name,
+ connectivity_checked,
+ ref_map);
transport_unlock_pack(transport);
+ trace2_region_leave("fetch", "consume_refs", the_repository);
return ret;
}
@@ -1351,9 +1357,11 @@ static int do_fetch(struct transport *transport,
argv_array_push(&ref_prefixes, "refs/tags/");
}
- if (must_list_refs)
+ if (must_list_refs) {
+ trace2_region_enter("fetch", "remote_refs", the_repository);
remote_refs = transport_get_remote_refs(transport, &ref_prefixes);
- else
+ trace2_region_leave("fetch", "remote_refs", the_repository);
+ } else
remote_refs = NULL;
argv_array_clear(&ref_prefixes);
diff --git a/builtin/push.c b/builtin/push.c
index 8729b03..843f5b2 100644
--- a/builtin/push.c
+++ b/builtin/push.c
@@ -357,8 +357,10 @@ static int push_with_options(struct transport *transport, struct refspec *rs,
if (verbosity > 0)
fprintf(stderr, _("Pushing to %s\n"), transport->url);
+ trace2_region_enter("push", "transport_push", the_repository);
err = transport_push(the_repository, transport,
rs, flags, &reject_reasons);
+ trace2_region_leave("push", "transport_push", the_repository);
if (err != 0) {
fprintf(stderr, "%s", push_get_color(PUSH_COLOR_ERROR));
error(_("failed to push some refs to '%s'"), transport->url);
diff --git a/fetch-pack.c b/fetch-pack.c
index 947da54..0130b44 100644
--- a/fetch-pack.c
+++ b/fetch-pack.c
@@ -382,6 +382,7 @@ static int find_common(struct fetch_negotiator *negotiator,
state_len = 0;
}
+ trace2_region_enter("fetch-pack", "negotiation_v0_v1", the_repository);
flushes = 0;
retval = -1;
if (args->no_dependents)
@@ -466,6 +467,7 @@ static int find_common(struct fetch_negotiator *negotiator,
}
}
done:
+ trace2_region_leave("fetch-pack", "negotiation_v0_v1", the_repository);
if (!got_ready || !no_done) {
packet_buf_write(&req_buf, "done\n");
send_request(args, fd[1], &req_buf);
@@ -1378,7 +1380,7 @@ static struct ref *do_fetch_pack_v2(struct fetch_pack_args *args,
enum fetch_state state = FETCH_CHECK_LOCAL;
struct oidset common = OIDSET_INIT;
struct packet_reader reader;
- int in_vain = 0;
+ int in_vain = 0, negotiation_started = 0;
int haves_to_send = INITIAL_FLUSH;
struct fetch_negotiator negotiator;
fetch_negotiator_init(r, &negotiator);
@@ -1421,6 +1423,12 @@ static struct ref *do_fetch_pack_v2(struct fetch_pack_args *args,
}
break;
case FETCH_SEND_REQUEST:
+ if (!negotiation_started) {
+ negotiation_started = 1;
+ trace2_region_enter("fetch-pack",
+ "negotiation_v2",
+ the_repository);
+ }
if (send_fetch_request(&negotiator, fd[1], args, ref,
&common,
&haves_to_send, &in_vain,
@@ -1444,6 +1452,9 @@ static struct ref *do_fetch_pack_v2(struct fetch_pack_args *args,
}
break;
case FETCH_GET_PACK:
+ trace2_region_leave("fetch-pack",
+ "negotiation_v2",
+ the_repository);
/* Check for shallow-info section */
if (process_section_header(&reader, "shallow-info", 1))
receive_shallow_info(args, &reader, shallows, si);
diff --git a/transport.c b/transport.c
index ae558af..83379a0 100644
--- a/transport.c
+++ b/transport.c
@@ -1145,8 +1145,10 @@ int transport_push(struct repository *r,
refspec_ref_prefixes(rs, &ref_prefixes);
+ trace2_region_enter("transport_push", "get_refs_list", r);
remote_refs = transport->vtable->get_refs_list(transport, 1,
&ref_prefixes);
+ trace2_region_leave("transport_push", "get_refs_list", r);
argv_array_clear(&ref_prefixes);
@@ -1182,6 +1184,7 @@ int transport_push(struct repository *r,
struct ref *ref = remote_refs;
struct oid_array commits = OID_ARRAY_INIT;
+ trace2_region_enter("transport_push", "push_submodules", r);
for (; ref; ref = ref->next)
if (!is_null_oid(&ref->new_oid))
oid_array_append(&commits,
@@ -1194,9 +1197,11 @@ int transport_push(struct repository *r,
transport->push_options,
pretend)) {
oid_array_clear(&commits);
+ trace2_region_leave("transport_push", "push_submodules", r);
die(_("failed to push all needed submodules"));
}
oid_array_clear(&commits);
+ trace2_region_leave("transport_push", "push_submodules", r);
}
if (((flags & TRANSPORT_RECURSE_SUBMODULES_CHECK) ||
@@ -1207,6 +1212,7 @@ int transport_push(struct repository *r,
struct string_list needs_pushing = STRING_LIST_INIT_DUP;
struct oid_array commits = OID_ARRAY_INIT;
+ trace2_region_enter("transport_push", "check_submodules", r);
for (; ref; ref = ref->next)
if (!is_null_oid(&ref->new_oid))
oid_array_append(&commits,
@@ -1217,15 +1223,19 @@ int transport_push(struct repository *r,
transport->remote->name,
&needs_pushing)) {
oid_array_clear(&commits);
+ trace2_region_leave("transport_push", "check_submodules", r);
die_with_unpushed_submodules(&needs_pushing);
}
string_list_clear(&needs_pushing, 0);
oid_array_clear(&commits);
+ trace2_region_leave("transport_push", "check_submodules", r);
}
- if (!(flags & TRANSPORT_RECURSE_SUBMODULES_ONLY))
+ if (!(flags & TRANSPORT_RECURSE_SUBMODULES_ONLY)) {
+ trace2_region_enter("transport_push", "push_refs", r);
push_ret = transport->vtable->push_refs(transport, remote_refs, flags);
- else
+ trace2_region_leave("transport_push", "push_refs", r);
+ } else
push_ret = 0;
err = push_had_errors(remote_refs);
ret = push_ret | err;