Overhaul the new pollers
diff --git a/src/core/lib/iomgr/ev_epollsig_linux.c b/src/core/lib/iomgr/ev_epollsig_linux.c
index 7406036..17fef01 100644
--- a/src/core/lib/iomgr/ev_epollsig_linux.c
+++ b/src/core/lib/iomgr/ev_epollsig_linux.c
@@ -140,7 +140,6 @@
};
/* Reference counting for fds */
-// #define GRPC_FD_REF_COUNT_DEBUG
#ifndef NDEBUG
static void fd_ref(grpc_fd *fd, const char *reason, const char *file, int line);
static void fd_unref(grpc_fd *fd, const char *reason, const char *file,
@@ -755,8 +754,7 @@
#else
static void unref_by(grpc_fd *fd, int n) {
#endif
- gpr_atm old;
- old = gpr_atm_full_fetch_add(&fd->refst, -n);
+ gpr_atm old = gpr_atm_full_fetch_add(&fd->refst, -n);
if (old == n) {
/* Add the fd to the freelist */
gpr_mu_lock(&fd_freelist_mu);
@@ -843,7 +841,9 @@
gpr_asprintf(&fd_name, "%s fd=%d", name, fd);
grpc_iomgr_register_object(&new_fd->iomgr_object, fd_name);
#ifndef NDEBUG
- gpr_log(GPR_DEBUG, "FD %d %p create %s", fd, new_fd, fd_name);
+ if (GRPC_TRACER_ON(grpc_trace_fd_refcount)) {
+ gpr_log(GPR_DEBUG, "FD %d %p create %s", fd, new_fd, fd_name);
+ }
#endif
gpr_free(fd_name);
return new_fd;