Move arguments to the start of lists

17 files changed, 28 insertions, 28 deletions

diff --git a/src/core/transport/chttp2/frame_data.c b/src/core/transport/chttp2/frame_data.c
index 461a1e26f8..a806e357a8 100644
--- a/src/core/transport/chttp2/frame_data.c
+++ b/src/core/transport/chttp2/frame_data.c
@@ -78,7 +78,7 @@ grpc_chttp2_data_parser_begin_frame (grpc_chttp2_data_parser * parser, gpr_uint8
 }
 
 grpc_chttp2_parse_error
-grpc_chttp2_data_parser_parse (void *parser, grpc_chttp2_transport_parsing * transport_parsing, grpc_chttp2_stream_parsing * stream_parsing, gpr_slice slice, int is_last, grpc_closure_list * closure_list)
+grpc_chttp2_data_parser_parse (grpc_exec_ctx * exec_ctx, void *parser, grpc_chttp2_transport_parsing * transport_parsing, grpc_chttp2_stream_parsing * stream_parsing, gpr_slice slice, int is_last)
 {
   gpr_uint8 *const beg = GPR_SLICE_START_PTR (slice);
   gpr_uint8 *const end = GPR_SLICE_END_PTR (slice);
diff --git a/src/core/transport/chttp2/frame_data.h b/src/core/transport/chttp2/frame_data.h
index 6284433b19..18c7e00cd1 100644
--- a/src/core/transport/chttp2/frame_data.h
+++ b/src/core/transport/chttp2/frame_data.h
@@ -73,7 +73,7 @@ grpc_chttp2_parse_error grpc_chttp2_data_parser_begin_frame (grpc_chttp2_data_pa
 
 /* handle a slice of a data frame - is_last indicates the last slice of a
    frame */
-grpc_chttp2_parse_error grpc_chttp2_data_parser_parse (void *parser, grpc_chttp2_transport_parsing * transport_parsing, grpc_chttp2_stream_parsing * stream_parsing, gpr_slice slice, int is_last, grpc_closure_list * closure_list);
+grpc_chttp2_parse_error grpc_chttp2_data_parser_parse (grpc_exec_ctx * exec_ctx, void *parser, grpc_chttp2_transport_parsing * transport_parsing, grpc_chttp2_stream_parsing * stream_parsing, gpr_slice slice, int is_last);
 
 /* create a slice with an empty data frame and is_last set */
 gpr_slice grpc_chttp2_data_frame_create_empty_close (gpr_uint32 id);
diff --git a/src/core/transport/chttp2/frame_goaway.c b/src/core/transport/chttp2/frame_goaway.c
index f990e86465..891e77e333 100644
--- a/src/core/transport/chttp2/frame_goaway.c
+++ b/src/core/transport/chttp2/frame_goaway.c
@@ -69,7 +69,7 @@ grpc_chttp2_goaway_parser_begin_frame (grpc_chttp2_goaway_parser * p, gpr_uint32
 }
 
 grpc_chttp2_parse_error
-grpc_chttp2_goaway_parser_parse (void *parser, grpc_chttp2_transport_parsing * transport_parsing, grpc_chttp2_stream_parsing * stream_parsing, gpr_slice slice, int is_last, grpc_closure_list * closure_list)
+grpc_chttp2_goaway_parser_parse (grpc_exec_ctx * exec_ctx, void *parser, grpc_chttp2_transport_parsing * transport_parsing, grpc_chttp2_stream_parsing * stream_parsing, gpr_slice slice, int is_last)
 {
   gpr_uint8 *const beg = GPR_SLICE_START_PTR (slice);
   gpr_uint8 *const end = GPR_SLICE_END_PTR (slice);
diff --git a/src/core/transport/chttp2/frame_goaway.h b/src/core/transport/chttp2/frame_goaway.h
index 7cacec5f94..f1eada9881 100644
--- a/src/core/transport/chttp2/frame_goaway.h
+++ b/src/core/transport/chttp2/frame_goaway.h
@@ -66,7 +66,7 @@ typedef struct
 void grpc_chttp2_goaway_parser_init (grpc_chttp2_goaway_parser * p);
 void grpc_chttp2_goaway_parser_destroy (grpc_chttp2_goaway_parser * p);
 grpc_chttp2_parse_error grpc_chttp2_goaway_parser_begin_frame (grpc_chttp2_goaway_parser * parser, gpr_uint32 length, gpr_uint8 flags);
-grpc_chttp2_parse_error grpc_chttp2_goaway_parser_parse (void *parser, grpc_chttp2_transport_parsing * transport_parsing, grpc_chttp2_stream_parsing * stream_parsing, gpr_slice slice, int is_last, grpc_closure_list * closure_list);
+grpc_chttp2_parse_error grpc_chttp2_goaway_parser_parse (grpc_exec_ctx * exec_ctx, void *parser, grpc_chttp2_transport_parsing * transport_parsing, grpc_chttp2_stream_parsing * stream_parsing, gpr_slice slice, int is_last);
 
 void grpc_chttp2_goaway_append (gpr_uint32 last_stream_id, gpr_uint32 error_code, gpr_slice debug_data, gpr_slice_buffer * slice_buffer);
 
diff --git a/src/core/transport/chttp2/frame_ping.c b/src/core/transport/chttp2/frame_ping.c
index 6cd1fae1a6..2038a4eb27 100644
--- a/src/core/transport/chttp2/frame_ping.c
+++ b/src/core/transport/chttp2/frame_ping.c
@@ -73,7 +73,7 @@ grpc_chttp2_ping_parser_begin_frame (grpc_chttp2_ping_parser * parser, gpr_uint3
 }
 
 grpc_chttp2_parse_error
-grpc_chttp2_ping_parser_parse (void *parser, grpc_chttp2_transport_parsing * transport_parsing, grpc_chttp2_stream_parsing * stream_parsing, gpr_slice slice, int is_last, grpc_closure_list * closure_list)
+grpc_chttp2_ping_parser_parse (grpc_exec_ctx * exec_ctx, void *parser, grpc_chttp2_transport_parsing * transport_parsing, grpc_chttp2_stream_parsing * stream_parsing, gpr_slice slice, int is_last)
 {
   gpr_uint8 *const beg = GPR_SLICE_START_PTR (slice);
   gpr_uint8 *const end = GPR_SLICE_END_PTR (slice);
diff --git a/src/core/transport/chttp2/frame_ping.h b/src/core/transport/chttp2/frame_ping.h
index 65a666bc18..066573940a 100644
--- a/src/core/transport/chttp2/frame_ping.h
+++ b/src/core/transport/chttp2/frame_ping.h
@@ -48,6 +48,6 @@ typedef struct
 gpr_slice grpc_chttp2_ping_create (gpr_uint8 ack, gpr_uint8 * opaque_8bytes);
 
 grpc_chttp2_parse_error grpc_chttp2_ping_parser_begin_frame (grpc_chttp2_ping_parser * parser, gpr_uint32 length, gpr_uint8 flags);
-grpc_chttp2_parse_error grpc_chttp2_ping_parser_parse (void *parser, grpc_chttp2_transport_parsing * transport_parsing, grpc_chttp2_stream_parsing * stream_parsing, gpr_slice slice, int is_last, grpc_closure_list * closure_list);
+grpc_chttp2_parse_error grpc_chttp2_ping_parser_parse (grpc_exec_ctx * exec_ctx, void *parser, grpc_chttp2_transport_parsing * transport_parsing, grpc_chttp2_stream_parsing * stream_parsing, gpr_slice slice, int is_last);
 
 #endif /* GRPC_INTERNAL_CORE_TRANSPORT_CHTTP2_FRAME_PING_H */
diff --git a/src/core/transport/chttp2/frame_rst_stream.c b/src/core/transport/chttp2/frame_rst_stream.c
index c4bca3e680..545d1b42b9 100644
--- a/src/core/transport/chttp2/frame_rst_stream.c
+++ b/src/core/transport/chttp2/frame_rst_stream.c
@@ -74,7 +74,7 @@ grpc_chttp2_rst_stream_parser_begin_frame (grpc_chttp2_rst_stream_parser * parse
 }
 
 grpc_chttp2_parse_error
-grpc_chttp2_rst_stream_parser_parse (void *parser, grpc_chttp2_transport_parsing * transport_parsing, grpc_chttp2_stream_parsing * stream_parsing, gpr_slice slice, int is_last, grpc_closure_list * closure_list)
+grpc_chttp2_rst_stream_parser_parse (grpc_exec_ctx * exec_ctx, void *parser, grpc_chttp2_transport_parsing * transport_parsing, grpc_chttp2_stream_parsing * stream_parsing, gpr_slice slice, int is_last)
 {
   gpr_uint8 *const beg = GPR_SLICE_START_PTR (slice);
   gpr_uint8 *const end = GPR_SLICE_END_PTR (slice);
diff --git a/src/core/transport/chttp2/frame_rst_stream.h b/src/core/transport/chttp2/frame_rst_stream.h
index 781f4e5743..b222e70861 100644
--- a/src/core/transport/chttp2/frame_rst_stream.h
+++ b/src/core/transport/chttp2/frame_rst_stream.h
@@ -47,6 +47,6 @@ typedef struct
 gpr_slice grpc_chttp2_rst_stream_create (gpr_uint32 stream_id, gpr_uint32 code);
 
 grpc_chttp2_parse_error grpc_chttp2_rst_stream_parser_begin_frame (grpc_chttp2_rst_stream_parser * parser, gpr_uint32 length, gpr_uint8 flags);
-grpc_chttp2_parse_error grpc_chttp2_rst_stream_parser_parse (void *parser, grpc_chttp2_transport_parsing * transport_parsing, grpc_chttp2_stream_parsing * stream_parsing, gpr_slice slice, int is_last, grpc_closure_list * closure_list);
+grpc_chttp2_parse_error grpc_chttp2_rst_stream_parser_parse (grpc_exec_ctx * exec_ctx, void *parser, grpc_chttp2_transport_parsing * transport_parsing, grpc_chttp2_stream_parsing * stream_parsing, gpr_slice slice, int is_last);
 
 #endif /* GRPC_INTERNAL_CORE_TRANSPORT_CHTTP2_FRAME_RST_STREAM_H */
diff --git a/src/core/transport/chttp2/frame_settings.c b/src/core/transport/chttp2/frame_settings.c
index 7f2d5ba3fe..4b6204e6ea 100644
--- a/src/core/transport/chttp2/frame_settings.c
+++ b/src/core/transport/chttp2/frame_settings.c
@@ -151,7 +151,7 @@ grpc_chttp2_settings_parser_begin_frame (grpc_chttp2_settings_parser * parser, g
 }
 
 grpc_chttp2_parse_error
-grpc_chttp2_settings_parser_parse (void *p, grpc_chttp2_transport_parsing * transport_parsing, grpc_chttp2_stream_parsing * stream_parsing, gpr_slice slice, int is_last, grpc_closure_list * closure_list)
+grpc_chttp2_settings_parser_parse (grpc_exec_ctx * exec_ctx, void *p, grpc_chttp2_transport_parsing * transport_parsing, grpc_chttp2_stream_parsing * stream_parsing, gpr_slice slice, int is_last)
 {
   grpc_chttp2_settings_parser *parser = p;
   const gpr_uint8 *cur = GPR_SLICE_START_PTR (slice);
diff --git a/src/core/transport/chttp2/frame_settings.h b/src/core/transport/chttp2/frame_settings.h
index 36c2c1d6d4..3c57e3ae89 100644
--- a/src/core/transport/chttp2/frame_settings.h
+++ b/src/core/transport/chttp2/frame_settings.h
@@ -95,6 +95,6 @@ gpr_slice grpc_chttp2_settings_create (gpr_uint32 * old, const gpr_uint32 * new,
 gpr_slice grpc_chttp2_settings_ack_create (void);
 
 grpc_chttp2_parse_error grpc_chttp2_settings_parser_begin_frame (grpc_chttp2_settings_parser * parser, gpr_uint32 length, gpr_uint8 flags, gpr_uint32 * settings);
-grpc_chttp2_parse_error grpc_chttp2_settings_parser_parse (void *parser, grpc_chttp2_transport_parsing * transport_parsing, grpc_chttp2_stream_parsing * stream_parsing, gpr_slice slice, int is_last, grpc_closure_list * closure_list);
+grpc_chttp2_parse_error grpc_chttp2_settings_parser_parse (grpc_exec_ctx * exec_ctx, void *parser, grpc_chttp2_transport_parsing * transport_parsing, grpc_chttp2_stream_parsing * stream_parsing, gpr_slice slice, int is_last);
 
 #endif /* GRPC_INTERNAL_CORE_TRANSPORT_CHTTP2_FRAME_SETTINGS_H */
diff --git a/src/core/transport/chttp2/frame_window_update.c b/src/core/transport/chttp2/frame_window_update.c
index e18fc1f694..81f2ce2b52 100644
--- a/src/core/transport/chttp2/frame_window_update.c
+++ b/src/core/transport/chttp2/frame_window_update.c
@@ -75,7 +75,7 @@ grpc_chttp2_window_update_parser_begin_frame (grpc_chttp2_window_update_parser *
 }
 
 grpc_chttp2_parse_error
-grpc_chttp2_window_update_parser_parse (void *parser, grpc_chttp2_transport_parsing * transport_parsing, grpc_chttp2_stream_parsing * stream_parsing, gpr_slice slice, int is_last, grpc_closure_list * closure_list)
+grpc_chttp2_window_update_parser_parse (grpc_exec_ctx * exec_ctx, void *parser, grpc_chttp2_transport_parsing * transport_parsing, grpc_chttp2_stream_parsing * stream_parsing, gpr_slice slice, int is_last)
 {
   gpr_uint8 *const beg = GPR_SLICE_START_PTR (slice);
   gpr_uint8 *const end = GPR_SLICE_END_PTR (slice);
diff --git a/src/core/transport/chttp2/frame_window_update.h b/src/core/transport/chttp2/frame_window_update.h
index 57d77b41cf..b6b61e8987 100644
--- a/src/core/transport/chttp2/frame_window_update.h
+++ b/src/core/transport/chttp2/frame_window_update.h
@@ -48,6 +48,6 @@ typedef struct
 gpr_slice grpc_chttp2_window_update_create (gpr_uint32 id, gpr_uint32 window_delta);
 
 grpc_chttp2_parse_error grpc_chttp2_window_update_parser_begin_frame (grpc_chttp2_window_update_parser * parser, gpr_uint32 length, gpr_uint8 flags);
-grpc_chttp2_parse_error grpc_chttp2_window_update_parser_parse (void *parser, grpc_chttp2_transport_parsing * transport_parsing, grpc_chttp2_stream_parsing * stream_parsing, gpr_slice slice, int is_last, grpc_closure_list * closure_list);
+grpc_chttp2_parse_error grpc_chttp2_window_update_parser_parse (grpc_exec_ctx * exec_ctx, void *parser, grpc_chttp2_transport_parsing * transport_parsing, grpc_chttp2_stream_parsing * stream_parsing, gpr_slice slice, int is_last);
 
 #endif /* GRPC_INTERNAL_CORE_TRANSPORT_CHTTP2_FRAME_WINDOW_UPDATE_H */
diff --git a/src/core/transport/chttp2/hpack_parser.c b/src/core/transport/chttp2/hpack_parser.c
index f3af6d91d2..0d19a577cc 100644
--- a/src/core/transport/chttp2/hpack_parser.c
+++ b/src/core/transport/chttp2/hpack_parser.c
@@ -1458,7 +1458,7 @@ grpc_chttp2_hpack_parser_parse (grpc_chttp2_hpack_parser * p, const gpr_uint8 *
 }
 
 grpc_chttp2_parse_error
-grpc_chttp2_header_parser_parse (void *hpack_parser, grpc_chttp2_transport_parsing * transport_parsing, grpc_chttp2_stream_parsing * stream_parsing, gpr_slice slice, int is_last, grpc_closure_list * closure_list)
+grpc_chttp2_header_parser_parse (grpc_exec_ctx * exec_ctx, void *hpack_parser, grpc_chttp2_transport_parsing * transport_parsing, grpc_chttp2_stream_parsing * stream_parsing, gpr_slice slice, int is_last)
 {
   grpc_chttp2_hpack_parser *parser = hpack_parser;
   if (!grpc_chttp2_hpack_parser_parse (parser, GPR_SLICE_START_PTR (slice), GPR_SLICE_END_PTR (slice)))
diff --git a/src/core/transport/chttp2/hpack_parser.h b/src/core/transport/chttp2/hpack_parser.h
index 6d21202d4d..209bb6b9c1 100644
--- a/src/core/transport/chttp2/hpack_parser.h
+++ b/src/core/transport/chttp2/hpack_parser.h
@@ -106,6 +106,6 @@ int grpc_chttp2_hpack_parser_parse (grpc_chttp2_hpack_parser * p, const gpr_uint
 
 /* wraps grpc_chttp2_hpack_parser_parse to provide a frame level parser for
    the transport */
-grpc_chttp2_parse_error grpc_chttp2_header_parser_parse (void *hpack_parser, grpc_chttp2_transport_parsing * transport_parsing, grpc_chttp2_stream_parsing * stream_parsing, gpr_slice slice, int is_last, grpc_closure_list * closure_list);
+grpc_chttp2_parse_error grpc_chttp2_header_parser_parse (grpc_exec_ctx * exec_ctx, void *hpack_parser, grpc_chttp2_transport_parsing * transport_parsing, grpc_chttp2_stream_parsing * stream_parsing, gpr_slice slice, int is_last);
 
 #endif /* GRPC_INTERNAL_CORE_TRANSPORT_CHTTP2_HPACK_PARSER_H */
diff --git a/src/core/transport/chttp2/internal.h b/src/core/transport/chttp2/internal.h
index 1ef9c1af87..aaf090cd44 100644
--- a/src/core/transport/chttp2/internal.h
+++ b/src/core/transport/chttp2/internal.h
@@ -277,7 +277,7 @@ struct grpc_chttp2_transport_parsing
   /* active parser */
   void *parser_data;
   grpc_chttp2_stream_parsing *incoming_stream;
-    grpc_chttp2_parse_error (*parser) (void *parser_user_data, grpc_chttp2_transport_parsing * transport_parsing, grpc_chttp2_stream_parsing * stream_parsing, gpr_slice slice, int is_last, grpc_closure_list * closure_list);
+    grpc_chttp2_parse_error (*parser) (grpc_exec_ctx * exec_ctx, void *parser_user_data, grpc_chttp2_transport_parsing * transport_parsing, grpc_chttp2_stream_parsing * stream_parsing, gpr_slice slice, int is_last);
 
   /* received settings */
   gpr_uint32 settings[GRPC_CHTTP2_NUM_SETTINGS];
@@ -480,15 +480,15 @@ struct grpc_chttp2_stream
 /** Someone is unlocking the transport mutex: check to see if writes
     are required, and schedule them if so */
 int grpc_chttp2_unlocking_check_writes (grpc_chttp2_transport_global * global, grpc_chttp2_transport_writing * writing);
-void grpc_chttp2_perform_writes (grpc_chttp2_transport_writing * transport_writing, grpc_endpoint * endpoint, grpc_closure_list * closure_list);
-void grpc_chttp2_terminate_writing (void *transport_writing, int success, grpc_closure_list * closure_list);
-void grpc_chttp2_cleanup_writing (grpc_chttp2_transport_global * global, grpc_chttp2_transport_writing * writing, grpc_closure_list * closure_list);
+void grpc_chttp2_perform_writes (grpc_exec_ctx * exec_ctx, grpc_chttp2_transport_writing * transport_writing, grpc_endpoint * endpoint);
+void grpc_chttp2_terminate_writing (grpc_exec_ctx * exec_ctx, void *transport_writing, int success);
+void grpc_chttp2_cleanup_writing (grpc_exec_ctx * exec_ctx, grpc_chttp2_transport_global * global, grpc_chttp2_transport_writing * writing);
 
 void grpc_chttp2_prepare_to_read (grpc_chttp2_transport_global * global, grpc_chttp2_transport_parsing * parsing);
 /** Process one slice of incoming data; return 1 if the connection is still
     viable after reading, or 0 if the connection should be torn down */
-int grpc_chttp2_perform_read (grpc_chttp2_transport_parsing * transport_parsing, gpr_slice slice, grpc_closure_list * closure_list);
-void grpc_chttp2_publish_reads (grpc_chttp2_transport_global * global, grpc_chttp2_transport_parsing * parsing, grpc_closure_list * closure_list);
+int grpc_chttp2_perform_read (grpc_exec_ctx * exec_ctx, grpc_chttp2_transport_parsing * transport_parsing, gpr_slice slice);
+void grpc_chttp2_publish_reads (grpc_exec_ctx * exec_ctx, grpc_chttp2_transport_global * global, grpc_chttp2_transport_parsing * parsing);
 
 /** Get a writable stream
     returns non-zero if there was a stream available */
@@ -526,7 +526,7 @@ int grpc_chttp2_list_pop_read_write_state_changed (grpc_chttp2_transport_global
 grpc_chttp2_stream_parsing *grpc_chttp2_parsing_lookup_stream (grpc_chttp2_transport_parsing * transport_parsing, gpr_uint32 id);
 grpc_chttp2_stream_parsing *grpc_chttp2_parsing_accept_stream (grpc_chttp2_transport_parsing * transport_parsing, gpr_uint32 id);
 
-void grpc_chttp2_add_incoming_goaway (grpc_chttp2_transport_global * transport_global, gpr_uint32 goaway_error, gpr_slice goaway_text, grpc_closure_list * closure_list);
+void grpc_chttp2_add_incoming_goaway (grpc_exec_ctx * exec_ctx, grpc_chttp2_transport_global * transport_global, gpr_uint32 goaway_error, gpr_slice goaway_text);
 
 void grpc_chttp2_register_stream (grpc_chttp2_transport * t, grpc_chttp2_stream * s);
 /* returns 1 if this is the last stream, 0 otherwise */
diff --git a/src/core/transport/chttp2/parsing.c b/src/core/transport/chttp2/parsing.c
index 944066eab3..8e1dfc9d36 100644
--- a/src/core/transport/chttp2/parsing.c
+++ b/src/core/transport/chttp2/parsing.c
@@ -52,7 +52,7 @@ static int init_ping_parser (grpc_chttp2_transport_parsing * transport_parsing);
 static int init_goaway_parser (grpc_chttp2_transport_parsing * transport_parsing);
 static int init_skip_frame_parser (grpc_chttp2_transport_parsing * transport_parsing, int is_header);
 
-static int parse_frame_slice (grpc_chttp2_transport_parsing * transport_parsing, gpr_slice slice, int is_last, grpc_closure_list * closure_list);
+static int parse_frame_slice (grpc_exec_ctx * exec_ctx, grpc_chttp2_transport_parsing * transport_parsing, gpr_slice slice, int is_last);
 
 void
 grpc_chttp2_prepare_to_read (grpc_chttp2_transport_global * transport_global, grpc_chttp2_transport_parsing * transport_parsing)
@@ -80,7 +80,7 @@ grpc_chttp2_prepare_to_read (grpc_chttp2_transport_global * transport_global, gr
 }
 
 void
-grpc_chttp2_publish_reads (grpc_chttp2_transport_global * transport_global, grpc_chttp2_transport_parsing * transport_parsing, grpc_closure_list * closure_list)
+grpc_chttp2_publish_reads (grpc_exec_ctx * exec_ctx, grpc_chttp2_transport_global * transport_global, grpc_chttp2_transport_parsing * transport_parsing)
 {
   grpc_chttp2_stream_global *stream_global;
   grpc_chttp2_stream_parsing *stream_parsing;
@@ -202,7 +202,7 @@ grpc_chttp2_publish_reads (grpc_chttp2_transport_global * transport_global, grpc
 }
 
 int
-grpc_chttp2_perform_read (grpc_chttp2_transport_parsing * transport_parsing, gpr_slice slice, grpc_closure_list * closure_list)
+grpc_chttp2_perform_read (grpc_exec_ctx * exec_ctx, grpc_chttp2_transport_parsing * transport_parsing, gpr_slice slice)
 {
   gpr_uint8 *beg = GPR_SLICE_START_PTR (slice);
   gpr_uint8 *end = GPR_SLICE_END_PTR (slice);
@@ -441,7 +441,7 @@ init_frame_parser (grpc_chttp2_transport_parsing * transport_parsing)
 }
 
 static grpc_chttp2_parse_error
-skip_parser (void *parser, grpc_chttp2_transport_parsing * transport_parsing, grpc_chttp2_stream_parsing * stream_parsing, gpr_slice slice, int is_last, grpc_closure_list * closure_list)
+skip_parser (grpc_exec_ctx * exec_ctx, void *parser, grpc_chttp2_transport_parsing * transport_parsing, grpc_chttp2_stream_parsing * stream_parsing, gpr_slice slice, int is_last)
 {
   return GRPC_CHTTP2_PARSE_OK;
 }
@@ -754,7 +754,7 @@ static int is_window_update_legal(gpr_int64 window_update, gpr_int64 window) {
 */
 
 static int
-parse_frame_slice (grpc_chttp2_transport_parsing * transport_parsing, gpr_slice slice, int is_last, grpc_closure_list * closure_list)
+parse_frame_slice (grpc_exec_ctx * exec_ctx, grpc_chttp2_transport_parsing * transport_parsing, gpr_slice slice, int is_last)
 {
   grpc_chttp2_stream_parsing *stream_parsing = transport_parsing->incoming_stream;
   switch (transport_parsing->parser (transport_parsing->parser_data, transport_parsing, stream_parsing, slice, is_last, closure_list))
diff --git a/src/core/transport/chttp2/writing.c b/src/core/transport/chttp2/writing.c
index edf40f54fb..6c4f0102f7 100644
--- a/src/core/transport/chttp2/writing.c
+++ b/src/core/transport/chttp2/writing.c
@@ -141,7 +141,7 @@ grpc_chttp2_unlocking_check_writes (grpc_chttp2_transport_global * transport_glo
 }
 
 void
-grpc_chttp2_perform_writes (grpc_chttp2_transport_writing * transport_writing, grpc_endpoint * endpoint, grpc_closure_list * closure_list)
+grpc_chttp2_perform_writes (grpc_exec_ctx * exec_ctx, grpc_chttp2_transport_writing * transport_writing, grpc_endpoint * endpoint)
 {
   GPR_ASSERT (transport_writing->outbuf.count > 0 || grpc_chttp2_list_have_writing_streams (transport_writing));
 
@@ -180,7 +180,7 @@ finalize_outbuf (grpc_chttp2_transport_writing * transport_writing)
 }
 
 void
-grpc_chttp2_cleanup_writing (grpc_chttp2_transport_global * transport_global, grpc_chttp2_transport_writing * transport_writing, grpc_closure_list * closure_list)
+grpc_chttp2_cleanup_writing (grpc_exec_ctx * exec_ctx, grpc_chttp2_transport_global * transport_global, grpc_chttp2_transport_writing * transport_writing)
 {
   grpc_chttp2_stream_writing *stream_writing;
   grpc_chttp2_stream_global *stream_global;