diff options
author | 2017-06-08 16:32:24 -0700 | |
---|---|---|
committer | 2017-06-08 17:50:02 -0700 | |
commit | 0e3aee3dff24f6db5d76d553bc137d64132fa316 (patch) | |
tree | ba01db9d350a2a00527cec13488ca62a8580b076 /src/core/lib/iomgr/tcp_posix.c | |
parent | a135485bb8ecbbea027727525c0828e4dce5d3da (diff) |
Add refcount to tcp tracer
Diffstat (limited to 'src/core/lib/iomgr/tcp_posix.c')
-rw-r--r-- | src/core/lib/iomgr/tcp_posix.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/src/core/lib/iomgr/tcp_posix.c b/src/core/lib/iomgr/tcp_posix.c index 66e81bf81f..48e4dfe7ed 100644 --- a/src/core/lib/iomgr/tcp_posix.c +++ b/src/core/lib/iomgr/tcp_posix.c @@ -163,15 +163,17 @@ static void tcp_free(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp) { gpr_free(tcp); } -/*#define GRPC_TCP_REFCOUNT_DEBUG*/ -#ifdef GRPC_TCP_REFCOUNT_DEBUG +#ifndef NDEBUG #define TCP_UNREF(cl, tcp, reason) \ tcp_unref((cl), (tcp), (reason), __FILE__, __LINE__) #define TCP_REF(tcp, reason) tcp_ref((tcp), (reason), __FILE__, __LINE__) static void tcp_unref(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp, const char *reason, const char *file, int line) { - gpr_log(file, line, GPR_LOG_SEVERITY_DEBUG, "TCP unref %p : %s %d -> %d", tcp, - reason, tcp->refcount.count, tcp->refcount.count - 1); + if (GRPC_TRACER_ON(grpc_tcp_trace)) { + gpr_atm val = gpr_atm_no_barrier_load(&tcp->refcount.count); + gpr_log(file, line, GPR_LOG_SEVERITY_DEBUG, "TCP unref %p : %s %" PRIdPTR " -> %" PRIdPTR, tcp, + reason, val, val - 1); + } if (gpr_unref(&tcp->refcount)) { tcp_free(exec_ctx, tcp); } @@ -179,8 +181,11 @@ static void tcp_unref(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp, static void tcp_ref(grpc_tcp *tcp, const char *reason, const char *file, int line) { - gpr_log(file, line, GPR_LOG_SEVERITY_DEBUG, "TCP ref %p : %s %d -> %d", tcp, - reason, tcp->refcount.count, tcp->refcount.count + 1); + if (GRPC_TRACER_ON(grpc_tcp_trace)) { + gpr_atm val = gpr_atm_no_barrier_load(&tcp->refcount.count); + gpr_log(file, line, GPR_LOG_SEVERITY_DEBUG, "TCP ref %p : %s %" PRIdPTR " -> %" PRIdPTR, tcp, + reason, val, val + 1); + } gpr_ref(&tcp->refcount); } #else |