[bloat] Prefer std::vector to absl::InlinedVector (#30086)

* [bloat] Prefer std::vector to absl::InlinedVector

* fix

* fix

* fix

* fix

* fixes

* fix

* fixes

BUILD

@@ -2226,7 +2226,6 @@ grpc_cc_library(
     hdrs = [
         "src/core/lib/avl/avl.h",
     ],
-    external_deps = ["absl/container:inlined_vector"],
     tags = ["grpc-autodeps"],
     deps = ["gpr_platform"],
 )
@@ -2930,7 +2929,6 @@ grpc_cc_library(
         "src/core/lib/service_config/service_config_impl.h",
     ],
     external_deps = [
-        "absl/container:inlined_vector",
         "absl/memory",
         "absl/strings",
     ],
@@ -2981,7 +2979,6 @@ grpc_cc_library(
         "src/core/lib/resolver/server_address.h",
     ],
     external_deps = [
-        "absl/container:inlined_vector",
         "absl/memory",
         "absl/status",
         "absl/status:statusor",
@@ -3591,7 +3588,6 @@ grpc_cc_library(
     hdrs = [
         "src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_balancer_addresses.h",
     ],
-    external_deps = ["absl/container:inlined_vector"],
     language = "c++",
     tags = ["grpc-autodeps"],
     visibility = ["@grpc:grpclb"],
@@ -4184,7 +4180,6 @@ grpc_cc_library(
         "src/core/ext/filters/client_channel/lb_policy/address_filtering.h",
     ],
     external_deps = [
-        "absl/container:inlined_vector",
         "absl/memory",
         "absl/status:statusor",
         "absl/strings",
@@ -4203,7 +4198,6 @@ grpc_cc_library(
         "src/core/ext/filters/client_channel/lb_policy/subchannel_list.h",
     ],
     external_deps = [
-        "absl/container:inlined_vector",
         "absl/status",
         "absl/types:optional",
     ],
@@ -4229,7 +4223,6 @@ grpc_cc_library(
         "src/core/ext/filters/client_channel/lb_policy/pick_first/pick_first.cc",
     ],
     external_deps = [
-        "absl/container:inlined_vector",
         "absl/memory",
         "absl/status",
         "absl/status:statusor",
@@ -4304,7 +4297,6 @@ grpc_cc_library(
         "src/core/ext/filters/client_channel/lb_policy/round_robin/round_robin.cc",
     ],
     external_deps = [
-        "absl/container:inlined_vector",
         "absl/memory",
         "absl/status",
         "absl/status:statusor",
@@ -4350,7 +4342,6 @@ grpc_cc_library(
         "src/core/ext/filters/client_channel/lb_policy/outlier_detection/outlier_detection.cc",
     ],
     external_deps = [
-        "absl/container:inlined_vector",
         "absl/memory",
         "absl/random",
         "absl/status",
@@ -4426,7 +4417,6 @@ grpc_cc_library(
         "src/core/ext/filters/client_channel/lb_policy/weighted_target/weighted_target.cc",
     ],
     external_deps = [
-        "absl/container:inlined_vector",
         "absl/memory",
         "absl/status",
         "absl/status:statusor",
@@ -5444,7 +5434,6 @@ grpc_cc_library(
         "src/core/lib/security/credentials/oauth2/oauth2_credentials.h",
     ],
     external_deps = [
-        "absl/container:inlined_vector",
         "absl/status",
         "absl/status:statusor",
         "absl/strings",
@@ -5704,10 +5693,7 @@ grpc_cc_library(
         "src/core/lib/security/security_connector/load_system_roots_supported.h",
         "src/core/lib/security/util/json_util.h",
     ],
-    external_deps = [
-        "absl/container:inlined_vector",
-        "absl/strings",
-    ],
+    external_deps = ["absl/strings"],
     language = "c++",
     tags = ["grpc-autodeps"],
     visibility = ["@grpc:public"],
@@ -5821,7 +5807,6 @@ grpc_cc_library(
     ],
     external_deps = [
         "absl/base:core_headers",
-        "absl/container:inlined_vector",
         "absl/status",
         "absl/strings",
         "libcrypto",

CMakeLists.txt

@@ -7944,7 +7944,6 @@ target_include_directories(avl_test
 target_link_libraries(avl_test
   ${_gRPC_PROTOBUF_LIBRARIES}
   ${_gRPC_ALLTARGETS_LIBRARIES}
-  absl::inlined_vector
 )
 
 

build_autogenerated.yaml

@@ -4710,8 +4710,7 @@ targets:
   - src/core/lib/avl/avl.h
   src:
   - test/core/avl/avl_test.cc
-  deps:
-  - absl/container:inlined_vector
+  deps: []
   uses_polling: false
 - name: aws_request_signer_test
   gtest: true

src/core/ext/filters/client_channel/client_channel.cc

@@ -1234,7 +1234,7 @@ void ClientChannel::OnResolverResultChangedLocked(Resolver::Result result) {
   // (d) Address resolution that causes a new LB policy to be created.
   //
   // We track a list of strings to eventually be concatenated and traced.
-  absl::InlinedVector<const char*, 3> trace_strings;
+  std::vector<const char*> trace_strings;
   const bool resolution_contains_addresses =
       result.addresses.ok() && !result.addresses->empty();
   if (!resolution_contains_addresses &&

src/core/ext/filters/client_channel/lb_policy/address_filtering.cc

@@ -20,9 +20,9 @@
 
 #include <stddef.h>
 
+#include <algorithm>
 #include <utility>
 
-#include "absl/container/inlined_vector.h"
 #include "absl/memory/memory.h"
 #include "absl/strings/str_cat.h"
 #include "absl/strings/str_join.h"

src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb_balancer_addresses.cc

@@ -20,7 +20,7 @@
 
 #include <stddef.h>
 
-#include "absl/container/inlined_vector.h"
+#include <memory>
 
 #include "src/core/lib/channel/channel_args.h"
 #include "src/core/lib/gpr/useful.h"

src/core/ext/filters/client_channel/lb_policy/outlier_detection/outlier_detection.cc

@@ -31,7 +31,6 @@
 #include <utility>
 #include <vector>
 
-#include "absl/container/inlined_vector.h"
 #include "absl/memory/memory.h"
 #include "absl/random/random.h"
 #include "absl/status/status.h"

src/core/ext/filters/client_channel/lb_policy/pick_first/pick_first.cc

@@ -19,11 +19,12 @@
 #include <inttypes.h>
 #include <string.h>
 
+#include <algorithm>
 #include <memory>
 #include <string>
 #include <utility>
+#include <vector>
 
-#include "absl/container/inlined_vector.h"
 #include "absl/memory/memory.h"
 #include "absl/status/status.h"
 #include "absl/status/statusor.h"

src/core/ext/filters/client_channel/lb_policy/ring_hash/ring_hash.cc

@@ -340,7 +340,7 @@ class RingHash : public LoadBalancingPolicy {
 
       RefCountedPtr<RingHash> ring_hash_lb_;
       grpc_closure closure_;
-      absl::InlinedVector<RefCountedPtr<SubchannelInterface>, 10> subchannels_;
+      std::vector<RefCountedPtr<SubchannelInterface>> subchannels_;
     };
 
     RefCountedPtr<RingHash> parent_;

src/core/ext/filters/client_channel/lb_policy/round_robin/round_robin.cc

@@ -19,11 +19,12 @@
 #include <inttypes.h>
 #include <stdlib.h>
 
+#include <algorithm>
 #include <memory>
 #include <string>
 #include <utility>
+#include <vector>
 
-#include "absl/container/inlined_vector.h"
 #include "absl/memory/memory.h"
 #include "absl/status/status.h"
 #include "absl/status/statusor.h"
@@ -175,7 +176,7 @@ class RoundRobin : public LoadBalancingPolicy {
     RoundRobin* parent_;
 
     size_t last_picked_index_;
-    absl::InlinedVector<RefCountedPtr<SubchannelInterface>, 10> subchannels_;
+    std::vector<RefCountedPtr<SubchannelInterface>> subchannels_;
   };
 
   void ShutdownLocked() override;

src/core/ext/filters/client_channel/lb_policy/subchannel_list.h

@@ -25,8 +25,8 @@
 #include <memory>
 #include <string>
 #include <utility>
+#include <vector>
 
-#include "absl/container/inlined_vector.h"
 #include "absl/status/status.h"
 #include "absl/types/optional.h"
 
@@ -180,8 +180,7 @@ class SubchannelList : public InternallyRefCounted<SubchannelListType> {
  public:
   // We use ManualConstructor here to support SubchannelDataType classes
   // that are not copyable.
-  typedef absl::InlinedVector<ManualConstructor<SubchannelDataType>, 10>
-      SubchannelVector;
+  using SubchannelVector = std::vector<ManualConstructor<SubchannelDataType>>;
 
   // The number of subchannels in the list.
   size_t num_subchannels() const { return subchannels_.size(); }

src/core/ext/filters/client_channel/lb_policy/weighted_target/weighted_target.cc

@@ -26,7 +26,6 @@
 #include <utility>
 #include <vector>
 
-#include "absl/container/inlined_vector.h"
 #include "absl/memory/memory.h"
 #include "absl/status/status.h"
 #include "absl/status/statusor.h"
@@ -129,8 +128,8 @@ class WeightedTargetLb : public LoadBalancingPolicy {
     // ready state. The first element in the pair represents the end of a
     // range proportional to the child's weight. The start of the range
     // is the previous value in the vector and is 0 for the first element.
-    using PickerList = absl::InlinedVector<
-        std::pair<uint32_t, RefCountedPtr<ChildPickerWrapper>>, 1>;
+    using PickerList =
+        std::vector<std::pair<uint32_t, RefCountedPtr<ChildPickerWrapper>>>;
 
     explicit WeightedPicker(PickerList pickers)
         : pickers_(std::move(pickers)) {}

src/core/ext/filters/client_channel/lb_policy/xds/xds_cluster_resolver.cc

@@ -24,7 +24,6 @@
 #include <memory>
 #include <set>
 #include <string>
-#include <type_traits>
 #include <utility>
 #include <vector>
 

src/core/ext/filters/client_channel/lb_policy_registry.cc

@@ -28,7 +28,6 @@
 #include <utility>
 #include <vector>
 
-#include "absl/container/inlined_vector.h"
 #include "absl/strings/str_cat.h"
 #include "absl/strings/str_format.h"
 #include "absl/strings/str_join.h"
@@ -65,8 +64,7 @@ class RegistryState {
   }
 
  private:
-  absl::InlinedVector<std::unique_ptr<LoadBalancingPolicyFactory>, 10>
-      factories_;
+  std::vector<std::unique_ptr<LoadBalancingPolicyFactory>> factories_;
 };
 
 RegistryState* g_state = nullptr;

src/core/ext/filters/client_channel/proxy_mapper_registry.cc

@@ -20,7 +20,6 @@
 
 #include "src/core/ext/filters/client_channel/proxy_mapper_registry.h"
 
-#include <algorithm>
 #include <memory>
 #include <utility>
 #include <vector>

src/core/ext/filters/client_channel/resolver/binder/binder_resolver.cc

@@ -14,6 +14,8 @@
 
 #include <grpc/support/port_platform.h>
 
+#include <algorithm>
+
 #include "src/core/lib/iomgr/port.h"  // IWYU pragma: keep
 
 #ifdef GRPC_HAVE_UNIX_SOCKET

src/core/ext/filters/client_channel/resolver/dns/c_ares/dns_resolver_ares.cc

@@ -207,7 +207,7 @@ std::string ChooseServiceConfig(char* service_config_choice_json,
     return "";
   }
   const Json* service_config = nullptr;
-  absl::InlinedVector<grpc_error_handle, 4> error_list;
+  std::vector<grpc_error_handle> error_list;
   for (const Json& choice : json.array_value()) {
     if (choice.type() != Json::Type::OBJECT) {
       error_list.push_back(GRPC_ERROR_CREATE_FROM_STATIC_STRING(

src/core/ext/filters/client_channel/resolver/dns/c_ares/grpc_ares_wrapper.cc

@@ -18,6 +18,9 @@
 
 #include <grpc/support/port_platform.h>
 
+#include <algorithm>
+#include <vector>
+
 #include "src/core/lib/iomgr/sockaddr.h"
 
 // IWYU pragma: no_include <arpa/nameser.h>

src/core/ext/filters/client_channel/resolver/dns/native/dns_resolver.cc

@@ -18,12 +18,12 @@
 
 #include <limits.h>
 
+#include <algorithm>
 #include <memory>
 #include <string>
 #include <utility>
 #include <vector>
 
-#include "absl/container/inlined_vector.h"
 #include "absl/functional/bind_front.h"
 #include "absl/memory/memory.h"
 #include "absl/status/status.h"

src/core/ext/filters/client_channel/resolver/sockaddr/sockaddr_resolver.cc

@@ -16,6 +16,7 @@
 
 #include <grpc/support/port_platform.h>
 
+#include <algorithm>
 #include <memory>
 #include <string>
 #include <type_traits>

src/core/ext/filters/client_channel/resolver/xds/xds_resolver.cc

@@ -28,7 +28,6 @@
 #include <utility>
 #include <vector>
 
-#include "absl/container/inlined_vector.h"
 #include "absl/memory/memory.h"
 #include "absl/meta/type_traits.h"
 #include "absl/random/random.h"
@@ -337,7 +336,7 @@ class XdsResolver : public Resolver {
 
       XdsRouteConfigResource::Route route;
       RefCountedPtr<ServiceConfig> method_config;
-      absl::InlinedVector<ClusterWeightState, 2> weighted_cluster_state;
+      std::vector<ClusterWeightState> weighted_cluster_state;
 
       bool operator==(const Route& other) const;
     };

src/core/ext/xds/certificate_provider_registry.cc

@@ -22,9 +22,9 @@
 
 #include <string.h>
 
+#include <algorithm>
 #include <utility>
-
-#include "absl/container/inlined_vector.h"
+#include <vector>
 
 #include <grpc/support/log.h>
 
@@ -55,13 +55,7 @@ class RegistryState {
   }
 
  private:
-  // We currently support 3 factories without doing additional
-  // allocation.  This number could be raised if there is a case where
-  // more factories are needed and the additional allocations are
-  // hurting performance (which is unlikely, since these allocations
-  // only occur at gRPC initialization time).
-  absl::InlinedVector<std::unique_ptr<CertificateProviderFactory>, 3>
-      factories_;
+  std::vector<std::unique_ptr<CertificateProviderFactory>> factories_;
 };
 
 RegistryState* g_state = nullptr;

src/core/ext/xds/xds_bootstrap.cc

@@ -20,7 +20,6 @@
 
 #include <stdlib.h>
 
-#include <algorithm>
 #include <utility>
 #include <vector>
 
@@ -289,7 +288,7 @@ bool XdsBootstrap::XdsServerExists(
 }
 
 grpc_error_handle XdsBootstrap::ParseXdsServerList(
-    Json* json, absl::InlinedVector<XdsServer, 1>* servers) {
+    Json* json, std::vector<XdsServer>* servers) {
   std::vector<grpc_error_handle> error_list;
   for (size_t i = 0; i < json->mutable_array()->size(); ++i) {
     Json& child = json->mutable_array()->at(i);

src/core/ext/xds/xds_bootstrap.h

@@ -19,12 +19,13 @@
 
 #include <grpc/support/port_platform.h>
 
+#include <algorithm>
 #include <map>
 #include <memory>
 #include <set>
 #include <string>
+#include <vector>
 
-#include "absl/container/inlined_vector.h"
 #include "absl/strings/string_view.h"
 
 #include "src/core/ext/xds/certificate_provider_store.h"
@@ -81,7 +82,7 @@ class XdsBootstrap {
 
   struct Authority {
     std::string client_listener_resource_name_template;
-    absl::InlinedVector<XdsServer, 1> xds_servers;
+    std::vector<XdsServer> xds_servers;
   };
 
   // Creates bootstrap object from json_string.
@@ -117,8 +118,8 @@ class XdsBootstrap {
   bool XdsServerExists(const XdsServer& server) const;
 
  private:
-  grpc_error_handle ParseXdsServerList(
-      Json* json, absl::InlinedVector<XdsServer, 1>* servers);
+  grpc_error_handle ParseXdsServerList(Json* json,
+                                       std::vector<XdsServer>* servers);
   grpc_error_handle ParseAuthorities(Json* json);
   grpc_error_handle ParseAuthority(Json* json, const std::string& name);
   grpc_error_handle ParseNode(Json* json);
@@ -127,7 +128,7 @@ class XdsBootstrap {
   grpc_error_handle ParseCertificateProvider(const std::string& instance_name,
                                              Json* certificate_provider_json);
 
-  absl::InlinedVector<XdsServer, 1> servers_;
+  std::vector<XdsServer> servers_;
   std::unique_ptr<Node> node_;
   std::string client_default_listener_resource_name_template_;
   std::string server_listener_resource_name_template_;

src/core/ext/xds/xds_cluster.cc

@@ -23,7 +23,6 @@
 #include <type_traits>
 #include <utility>
 
-#include "absl/container/inlined_vector.h"
 #include "absl/memory/memory.h"
 #include "absl/status/status.h"
 #include "absl/strings/str_cat.h"
@@ -62,7 +61,7 @@ namespace grpc_core {
 //
 
 std::string XdsClusterResource::ToString() const {
-  absl::InlinedVector<std::string, 8> contents;
+  std::vector<std::string> contents;
   switch (cluster_type) {
     case EDS:
       contents.push_back("cluster_type=EDS");

src/core/ext/xds/xds_common_types.cc

@@ -24,7 +24,6 @@
 #include <map>
 #include <utility>
 
-#include "absl/container/inlined_vector.h"
 #include "absl/status/status.h"
 #include "absl/status/statusor.h"
 #include "absl/strings/str_cat.h"
@@ -66,7 +65,7 @@ bool CommonTlsContext::CertificateValidationContext::Empty() const {
 
 std::string CommonTlsContext::CertificateProviderPluginInstance::ToString()
     const {
-  absl::InlinedVector<std::string, 2> contents;
+  std::vector<std::string> contents;
   if (!instance_name.empty()) {
     contents.push_back(absl::StrFormat("instance_name=%s", instance_name));
   }
@@ -86,7 +85,7 @@ bool CommonTlsContext::CertificateProviderPluginInstance::Empty() const {
 //
 
 std::string CommonTlsContext::ToString() const {
-  absl::InlinedVector<std::string, 2> contents;
+  std::vector<std::string> contents;
   if (!tls_certificate_provider_instance.Empty()) {
     contents.push_back(
         absl::StrFormat("tls_certificate_provider_instance=%s",

src/core/ext/xds/xds_endpoint.h

@@ -21,12 +21,13 @@
 
 #include <stdint.h>
 
+#include <algorithm>
 #include <map>
 #include <memory>
 #include <string>
 #include <utility>
+#include <vector>
 
-#include "absl/container/inlined_vector.h"
 #include "absl/status/statusor.h"
 #include "absl/strings/string_view.h"
 #include "envoy/config/endpoint/v3/endpoint.upbdefs.h"
@@ -61,7 +62,7 @@ struct XdsEndpointResource {
     bool operator==(const Priority& other) const;
     std::string ToString() const;
   };
-  using PriorityList = absl::InlinedVector<Priority, 2>;
+  using PriorityList = std::vector<Priority>;
 
   // There are two phases of accessing this class's content:
   // 1. to initialize in the control plane combiner;
@@ -79,7 +80,7 @@ struct XdsEndpointResource {
       const uint32_t parts_per_million;
     };
 
-    using DropCategoryList = absl::InlinedVector<DropCategory, 2>;
+    using DropCategoryList = std::vector<DropCategory>;
 
     void AddCategory(std::string name, uint32_t parts_per_million) {
       drop_category_list_.emplace_back(

src/core/ext/xds/xds_listener.cc

@@ -24,7 +24,6 @@
 #include <type_traits>
 #include <utility>
 
-#include "absl/container/inlined_vector.h"
 #include "absl/memory/memory.h"
 #include "absl/status/status.h"
 #include "absl/strings/str_cat.h"
@@ -83,7 +82,7 @@ bool XdsListenerResource::DownstreamTlsContext::Empty() const {
 //
 
 std::string XdsListenerResource::HttpConnectionManager::ToString() const {
-  absl::InlinedVector<std::string, 4> contents;
+  std::vector<std::string> contents;
   contents.push_back(absl::StrFormat(
       "route_config_name=%s",
       !route_config_name.empty() ? route_config_name.c_str() : "<inlined>"));
@@ -159,7 +158,7 @@ struct FilterChain {
 };
 
 std::string FilterChain::FilterChainMatch::ToString() const {
-  absl::InlinedVector<std::string, 8> contents;
+  std::vector<std::string> contents;
   if (destination_port != 0) {
     contents.push_back(absl::StrCat("destination_port=", destination_port));
   }
@@ -248,7 +247,7 @@ std::string XdsListenerResource::FilterChainMap::ToString() const {
 //
 
 std::string XdsListenerResource::ToString() const {
-  absl::InlinedVector<std::string, 4> contents;
+  std::vector<std::string> contents;
   if (type == ListenerType::kTcpListener) {
     contents.push_back(absl::StrCat("address=", address));
     contents.push_back(

src/core/ext/xds/xds_route_config.cc

@@ -21,7 +21,6 @@
 #include <stddef.h>
 #include <stdint.h>
 
-#include <algorithm>
 #include <map>
 #include <memory>
 #include <set>

src/core/lib/avl/avl.h

@@ -19,10 +19,10 @@
 
 #include <stdlib.h>
 
+#include <algorithm>  // IWYU pragma: keep
 #include <memory>
 #include <utility>
-
-#include "absl/container/inlined_vector.h"
+#include <vector>
 
 namespace grpc_core {
 
@@ -127,7 +127,7 @@ class AVL {
     }
 
    private:
-    absl::InlinedVector<Node*, 8> stack_;
+    std::vector<Node*> stack_;
   };
 
   explicit AVL(NodePtr root) : root_(std::move(root)) {}

src/core/lib/channel/channel_args.h

@@ -23,6 +23,7 @@
 
 #include <stddef.h>
 
+#include <algorithm>  // IWYU pragma: keep
 #include <string>
 #include <type_traits>
 #include <utility>

src/core/lib/channel/channelz.cc

@@ -24,6 +24,7 @@
 
 #include <algorithm>
 #include <atomic>
+#include <memory>
 #include <type_traits>
 
 #include "absl/status/statusor.h"

src/core/lib/channel/channelz.h

@@ -29,8 +29,8 @@
 #include <set>
 #include <string>
 #include <utility>
+#include <vector>
 
-#include "absl/container/inlined_vector.h"
 #include "absl/strings/string_view.h"
 #include "absl/types/optional.h"
 
@@ -170,8 +170,7 @@ class CallCountingHelper {
   // collects the sharded data into one CounterData struct.
   void CollectData(CounterData* out);
 
-  // Really zero-sized, but 0-sized arrays are illegal on MSVC.
-  absl::InlinedVector<AtomicCounterData, 1> per_cpu_counter_data_storage_;
+  std::vector<AtomicCounterData> per_cpu_counter_data_storage_;
   size_t num_cores_ = 0;
 };
 

src/core/lib/channel/channelz_registry.cc

@@ -24,8 +24,7 @@
 #include <cstdint>
 #include <cstring>
 #include <utility>
-
-#include "absl/container/inlined_vector.h"
+#include <vector>
 
 #include <grpc/grpc.h>
 #include <grpc/support/log.h>
@@ -77,7 +76,7 @@ RefCountedPtr<BaseNode> ChannelzRegistry::InternalGet(intptr_t uuid) {
 
 std::string ChannelzRegistry::InternalGetTopChannels(
     intptr_t start_channel_id) {
-  absl::InlinedVector<RefCountedPtr<BaseNode>, 10> top_level_channels;
+  std::vector<RefCountedPtr<BaseNode>> top_level_channels;
   RefCountedPtr<BaseNode> node_after_pagination_limit;
   {
     MutexLock lock(&mu_);
@@ -116,7 +115,7 @@ std::string ChannelzRegistry::InternalGetTopChannels(
 }
 
 std::string ChannelzRegistry::InternalGetServers(intptr_t start_server_id) {
-  absl::InlinedVector<RefCountedPtr<BaseNode>, 10> servers;
+  std::vector<RefCountedPtr<BaseNode>> servers;
   RefCountedPtr<BaseNode> node_after_pagination_limit;
   {
     MutexLock lock(&mu_);
@@ -155,7 +154,7 @@ std::string ChannelzRegistry::InternalGetServers(intptr_t start_server_id) {
 }
 
 void ChannelzRegistry::InternalLogAllEntities() {
-  absl::InlinedVector<RefCountedPtr<BaseNode>, 10> nodes;
+  std::vector<RefCountedPtr<BaseNode>> nodes;
   {
     MutexLock lock(&mu_);
     for (auto& p : node_map_) {

src/core/lib/resolver/resolver.cc

@@ -20,6 +20,7 @@
 
 #include "src/core/lib/resolver/resolver.h"
 
+#include <algorithm>
 #include <utility>
 
 #include "src/core/lib/channel/channel_args.h"

src/core/lib/resolver/server_address.h

@@ -27,8 +27,8 @@
 #include <map>
 #include <memory>
 #include <string>
+#include <vector>
 
-#include "absl/container/inlined_vector.h"
 #include "absl/memory/memory.h"
 
 #include <grpc/impl/codegen/grpc_types.h>
@@ -117,7 +117,7 @@ class ServerAddress {
 // ServerAddressList
 //
 
-typedef absl::InlinedVector<ServerAddress, 1> ServerAddressList;
+using ServerAddressList = std::vector<ServerAddress>;
 
 //
 // ServerAddressWeightAttribute

src/core/lib/security/credentials/composite/composite_credentials.cc

@@ -20,7 +20,6 @@
 
 #include "src/core/lib/security/credentials/composite/composite_credentials.h"
 
-#include <algorithm>
 #include <cstring>
 #include <vector>
 

src/core/lib/security/credentials/composite/composite_credentials.h

@@ -18,12 +18,14 @@
 
 #ifndef GRPC_CORE_LIB_SECURITY_CREDENTIALS_COMPOSITE_COMPOSITE_CREDENTIALS_H
 #define GRPC_CORE_LIB_SECURITY_CREDENTIALS_COMPOSITE_COMPOSITE_CREDENTIALS_H
+
 #include <grpc/support/port_platform.h>
 
+#include <algorithm>
 #include <string>
 #include <utility>
+#include <vector>
 
-#include "absl/container/inlined_vector.h"
 #include "absl/status/statusor.h"
 
 #include <grpc/grpc.h>
@@ -93,7 +95,7 @@ class grpc_composite_channel_credentials : public grpc_channel_credentials {
 class grpc_composite_call_credentials : public grpc_call_credentials {
  public:
   using CallCredentialsList =
-      absl::InlinedVector<grpc_core::RefCountedPtr<grpc_call_credentials>, 2>;
+      std::vector<grpc_core::RefCountedPtr<grpc_call_credentials>>;
 
   grpc_composite_call_credentials(
       grpc_core::RefCountedPtr<grpc_call_credentials> creds1,

src/core/lib/security/credentials/oauth2/oauth2_credentials.cc

@@ -29,7 +29,6 @@
 #include <memory>
 #include <vector>
 
-#include "absl/container/inlined_vector.h"
 #include "absl/status/status.h"
 #include "absl/strings/str_cat.h"
 #include "absl/strings/str_format.h"
@@ -663,7 +662,7 @@ class StsTokenFetcherCredentials
 
 absl::StatusOr<URI> ValidateStsCredentialsOptions(
     const grpc_sts_credentials_options* options) {
-  absl::InlinedVector<grpc_error_handle, 3> error_list;
+  std::vector<grpc_error_handle> error_list;
   absl::StatusOr<URI> sts_url =
       URI::Parse(options->token_exchange_service_uri == nullptr
                      ? ""

src/core/lib/security/credentials/tls/grpc_tls_certificate_distributor.cc

@@ -18,7 +18,8 @@
 
 #include "src/core/lib/security/credentials/tls/grpc_tls_certificate_distributor.h"
 
-#include "absl/container/inlined_vector.h"
+#include <algorithm>
+#include <vector>
 
 #include <grpc/grpc_security.h>
 #include <grpc/support/log.h>

src/core/lib/security/credentials/tls/grpc_tls_certificate_provider.cc

@@ -21,7 +21,9 @@
 #include <stdint.h>
 #include <time.h>
 
+#include <algorithm>
 #include <utility>
+#include <vector>
 
 #include <openssl/bio.h>
 #include <openssl/crypto.h>
@@ -29,7 +31,6 @@
 #include <openssl/pem.h>
 #include <openssl/x509.h>
 
-#include "absl/container/inlined_vector.h"
 #include "absl/status/status.h"
 
 #include <grpc/impl/codegen/gpr_types.h>

src/core/lib/security/security_connector/load_system_roots_supported.cc

@@ -18,6 +18,10 @@
 
 #include <grpc/support/port_platform.h>
 
+#include <algorithm>
+#include <memory>
+#include <vector>
+
 #if defined(GPR_LINUX) || defined(GPR_ANDROID) || defined(GPR_FREEBSD) || \
     defined(GPR_APPLE)
 
@@ -29,8 +33,6 @@
 #include <sys/stat.h>
 #include <unistd.h>
 
-#include "absl/container/inlined_vector.h"
-
 #include <grpc/support/alloc.h>
 #include <grpc/support/log.h>
 
@@ -107,7 +109,7 @@ grpc_slice CreateRootCertsBundle(const char* certs_directory) {
     char path[MAXPATHLEN];
     off_t size;
   };
-  absl::InlinedVector<FileData, 2> roots_filenames;
+  std::vector<FileData> roots_filenames;
   size_t total_bundle_size = 0;
   struct dirent* directory_entry;
   while ((directory_entry = readdir(ca_directory)) != nullptr) {

src/core/lib/security/security_connector/ssl_utils.h

@@ -25,8 +25,8 @@
 
 #include <string>
 #include <utility>
+#include <vector>
 
-#include "absl/container/inlined_vector.h"
 #include "absl/status/status.h"
 #include "absl/strings/string_view.h"
 
@@ -180,7 +180,7 @@ class PemKeyCertPair {
   std::string cert_chain_;
 };
 
-typedef absl::InlinedVector<PemKeyCertPair, 1> PemKeyCertPairList;
+using PemKeyCertPairList = std::vector<PemKeyCertPair>;
 
 }  // namespace grpc_core
 

src/core/lib/security/security_connector/tls/tls_security_connector.cc

@@ -27,7 +27,6 @@
 #include <utility>
 #include <vector>
 
-#include "absl/container/inlined_vector.h"
 #include "absl/functional/bind_front.h"
 #include "absl/memory/memory.h"
 #include "absl/strings/str_cat.h"

src/core/lib/service_config/service_config_impl.h

@@ -26,7 +26,6 @@
 #include <unordered_map>
 #include <vector>
 
-#include "absl/container/inlined_vector.h"
 #include "absl/strings/string_view.h"
 
 #include <grpc/impl/codegen/grpc_types.h>
@@ -122,8 +121,7 @@ class ServiceConfigImpl final : public ServiceConfig {
       nullptr;
   // Storage for all the vectors that are being used in
   // parsed_method_configs_table_.
-  absl::InlinedVector<std::unique_ptr<ServiceConfigParser::ParsedConfigVector>,
-                      32>
+  std::vector<std::unique_ptr<ServiceConfigParser::ParsedConfigVector>>
       parsed_method_config_vectors_storage_;
 };
 

src/cpp/common/tls_certificate_verifier.cc

@@ -16,7 +16,6 @@
 
 #include <stddef.h>
 
-#include <algorithm>
 #include <functional>
 #include <map>
 #include <string>

tools/distrib/iwyu_mappings.imp

@@ -4,4 +4,6 @@
     { include: ["<sys/socket.h>", "public", "\"src/core/lib/iomgr/sockaddr.h\"", "public"]},
     { include: ["<openssl/base.h>", "private", "<openssl/crypto.h>", "public"] },
     { include: ["<openssl/digest.h>", "private", "<openssl/evp.h>", "public"] },
+    # workaround: https://github.com/include-what-you-use/include-what-you-use/issues/908
+    { symbol: ["std::max", "private", "<algorithm>", "public" ] },
 ]