trace2: mark unused us_elapsed_absolute parameters

Many trace2 targets ignore the absolute elapsed time parameters.
However, the virtual interface needs to retain the parameter since it is
used by others (e.g., the perf target).

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/trace2/tr2_tgt_event.c b/trace2/tr2_tgt_event.c
index 53091781eca5dc788e1f9048b0679aae41e6b11a..59910a1a4f7c0f280fb6839873429d9cc877d3cf 100644 (file)
--- a/trace2/tr2_tgt_event.c
+++ b/trace2/tr2_tgt_event.c
@@ -335,7 +335,7 @@ static void fn_alias_fl(const char *file, int line, const char *alias,
 }
 
 static void fn_child_start_fl(const char *file, int line,
-                             uint64_t us_elapsed_absolute,
+                             uint64_t us_elapsed_absolute UNUSED,
                              const struct child_process *cmd)
 {
        const char *event_name = "child_start";
@@ -367,7 +367,8 @@ static void fn_child_start_fl(const char *file, int line,
 }
 
 static void fn_child_exit_fl(const char *file, int line,
-                            uint64_t us_elapsed_absolute, int cid, int pid,
+                            uint64_t us_elapsed_absolute UNUSED,
+                            int cid, int pid,
                             int code, uint64_t us_elapsed_child)
 {
        const char *event_name = "child_exit";
@@ -388,7 +389,8 @@ static void fn_child_exit_fl(const char *file, int line,
 }
 
 static void fn_child_ready_fl(const char *file, int line,
-                             uint64_t us_elapsed_absolute, int cid, int pid,
+                             uint64_t us_elapsed_absolute UNUSED,
+                             int cid, int pid,
                              const char *ready, uint64_t us_elapsed_child)
 {
        const char *event_name = "child_ready";
@@ -409,7 +411,7 @@ static void fn_child_ready_fl(const char *file, int line,
 }
 
 static void fn_thread_start_fl(const char *file, int line,
-                              uint64_t us_elapsed_absolute)
+                              uint64_t us_elapsed_absolute UNUSED)
 {
        const char *event_name = "thread_start";
        struct json_writer jw = JSON_WRITER_INIT;
@@ -423,7 +425,7 @@ static void fn_thread_start_fl(const char *file, int line,
 }
 
 static void fn_thread_exit_fl(const char *file, int line,
-                             uint64_t us_elapsed_absolute,
+                             uint64_t us_elapsed_absolute UNUSED,
                              uint64_t us_elapsed_thread)
 {
        const char *event_name = "thread_exit";
@@ -439,7 +441,8 @@ static void fn_thread_exit_fl(const char *file, int line,
        jw_release(&jw);
 }
 
-static void fn_exec_fl(const char *file, int line, uint64_t us_elapsed_absolute,
+static void fn_exec_fl(const char *file, int line,
+                      uint64_t us_elapsed_absolute UNUSED,
                       int exec_id, const char *exe, const char **argv)
 {
        const char *event_name = "exec";
@@ -460,8 +463,8 @@ static void fn_exec_fl(const char *file, int line, uint64_t us_elapsed_absolute,
 }
 
 static void fn_exec_result_fl(const char *file, int line,
-                             uint64_t us_elapsed_absolute, int exec_id,
-                             int code)
+                             uint64_t us_elapsed_absolute UNUSED,
+                             int exec_id, int code)
 {
        const char *event_name = "exec_result";
        struct json_writer jw = JSON_WRITER_INIT;
@@ -511,7 +514,7 @@ static void fn_repo_fl(const char *file, int line,
 }
 
 static void fn_region_enter_printf_va_fl(const char *file, int line,
-                                        uint64_t us_elapsed_absolute,
+                                        uint64_t us_elapsed_absolute UNUSED,
                                         const char *category,
                                         const char *label,
                                         const struct repository *repo,
@@ -538,7 +541,7 @@ static void fn_region_enter_printf_va_fl(const char *file, int line,
 }
 
 static void fn_region_leave_printf_va_fl(
-       const char *file, int line, uint64_t us_elapsed_absolute,
+       const char *file, int line, uint64_t us_elapsed_absolute UNUSED,
        uint64_t us_elapsed_region, const char *category, const char *label,
        const struct repository *repo, const char *fmt, va_list ap)
 {

diff --git a/trace2/tr2_tgt_normal.c b/trace2/tr2_tgt_normal.c
index d25ea131643c0b228280b438d2a38ffcd95f9a0d..38d5ebddf65f8061e9d9dbdf18f35c274bc6a31c 100644 (file)
--- a/trace2/tr2_tgt_normal.c
+++ b/trace2/tr2_tgt_normal.c
@@ -86,7 +86,7 @@ static void fn_version_fl(const char *file, int line)
 }
 
 static void fn_start_fl(const char *file, int line,
-                       uint64_t us_elapsed_absolute, const char **argv)
+                       uint64_t us_elapsed_absolute UNUSED, const char **argv)
 {
        struct strbuf buf_payload = STRBUF_INIT;
 
@@ -215,7 +215,7 @@ static void fn_alias_fl(const char *file, int line, const char *alias,
 }
 
 static void fn_child_start_fl(const char *file, int line,
-                             uint64_t us_elapsed_absolute,
+                             uint64_t us_elapsed_absolute UNUSED,
                              const struct child_process *cmd)
 {
        struct strbuf buf_payload = STRBUF_INIT;
@@ -243,7 +243,8 @@ static void fn_child_start_fl(const char *file, int line,
 }
 
 static void fn_child_exit_fl(const char *file, int line,
-                            uint64_t us_elapsed_absolute, int cid, int pid,
+                            uint64_t us_elapsed_absolute UNUSED,
+                            int cid, int pid,
                             int code, uint64_t us_elapsed_child)
 {
        struct strbuf buf_payload = STRBUF_INIT;
@@ -256,7 +257,8 @@ static void fn_child_exit_fl(const char *file, int line,
 }
 
 static void fn_child_ready_fl(const char *file, int line,
-                             uint64_t us_elapsed_absolute, int cid, int pid,
+                             uint64_t us_elapsed_absolute UNUSED,
+                             int cid, int pid,
                              const char *ready, uint64_t us_elapsed_child)
 {
        struct strbuf buf_payload = STRBUF_INIT;
@@ -268,7 +270,8 @@ static void fn_child_ready_fl(const char *file, int line,
        strbuf_release(&buf_payload);
 }
 
-static void fn_exec_fl(const char *file, int line, uint64_t us_elapsed_absolute,
+static void fn_exec_fl(const char *file, int line,
+                      uint64_t us_elapsed_absolute UNUSED,
                       int exec_id, const char *exe, const char **argv)
 {
        struct strbuf buf_payload = STRBUF_INIT;
@@ -284,8 +287,8 @@ static void fn_exec_fl(const char *file, int line, uint64_t us_elapsed_absolute,
 }
 
 static void fn_exec_result_fl(const char *file, int line,
-                             uint64_t us_elapsed_absolute, int exec_id,
-                             int code)
+                             uint64_t us_elapsed_absolute UNUSED,
+                             int exec_id, int code)
 {
        struct strbuf buf_payload = STRBUF_INIT;
 
@@ -321,7 +324,8 @@ static void fn_repo_fl(const char *file, int line,
 }
 
 static void fn_printf_va_fl(const char *file, int line,
-                           uint64_t us_elapsed_absolute, const char *fmt,
+                           uint64_t us_elapsed_absolute UNUSED,
+                           const char *fmt,
                            va_list ap)
 {
        struct strbuf buf_payload = STRBUF_INIT;