Trace I/O operations (SQEs, recvmsg/sendmsg, uring_submit)

2020-06-09 00:52:29 +03:00
parent d56633843f
commit 735b97fe33
10 changed files with 78 additions and 1 deletions
@@ -62,6 +62,11 @@
    struct ring_data_t *data = ((ring_data_t*)sqe->user_data)

 #define BS_SUBMIT_GET_ONLY_SQE(sqe) \
+        {\
+            timespec now;\
+            clock_gettime(CLOCK_REALTIME, &now);\
+            printf("get_sqe %s %d %ld.%06ld\n", __FILE__, __LINE__, now.tv_sec, now.tv_nsec/1000);\
+        }\
    struct io_uring_sqe *sqe = get_sqe();\
    if (!sqe)\
    {\
@@ -71,6 +76,11 @@
    }

 #define BS_SUBMIT_GET_SQE_DECL(sqe) \
+        {\
+            timespec now;\
+            clock_gettime(CLOCK_REALTIME, &now);\
+            printf("get_sqe %s %d %ld.%06ld\n", __FILE__, __LINE__, now.tv_sec, now.tv_nsec/1000);\
+        }\
    sqe = get_sqe();\
    if (!sqe)\
    {\