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-rw-r--r--src/core/lib/iomgr/ev_epoll1_linux.c6
-rw-r--r--src/core/lib/iomgr/ev_epoll_limited_pollers_linux.c65
-rw-r--r--src/core/lib/iomgr/ev_epoll_thread_pool_linux.c28
-rw-r--r--src/core/lib/iomgr/ev_epollex_linux.c32
-rw-r--r--src/core/lib/iomgr/ev_epollsig_linux.c8
5 files changed, 80 insertions, 59 deletions
diff --git a/src/core/lib/iomgr/ev_epoll1_linux.c b/src/core/lib/iomgr/ev_epoll1_linux.c
index e0c05457e3..66ba601adb 100644
--- a/src/core/lib/iomgr/ev_epoll1_linux.c
+++ b/src/core/lib/iomgr/ev_epoll1_linux.c
@@ -194,8 +194,10 @@ static grpc_fd *fd_create(int fd, const char *name) {
char *fd_name;
gpr_asprintf(&fd_name, "%s fd=%d", name, fd);
grpc_iomgr_register_object(&new_fd->iomgr_object, fd_name);
-#ifdef GRPC_FD_REF_COUNT_DEBUG
- gpr_log(GPR_DEBUG, "FD %d %p create %s", fd, (void *)new_fd, fd_name);
+#ifndef NDEBUG
+ 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);
diff --git a/src/core/lib/iomgr/ev_epoll_limited_pollers_linux.c b/src/core/lib/iomgr/ev_epoll_limited_pollers_linux.c
index 761e2ed5fe..2c91ad357c 100644
--- a/src/core/lib/iomgr/ev_epoll_limited_pollers_linux.c
+++ b/src/core/lib/iomgr/ev_epoll_limited_pollers_linux.c
@@ -147,8 +147,7 @@ struct grpc_fd {
};
/* Reference counting for fds */
-// #define GRPC_FD_REF_COUNT_DEBUG
-#ifdef 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,
int line);
@@ -168,20 +167,18 @@ static void fd_global_shutdown(void);
* Polling island Declarations
*/
-//#define PI_REFCOUNT_DEBUG
-
-#ifdef PI_REFCOUNT_DEBUG
+#ifndef NDEBUG
#define PI_ADD_REF(p, r) pi_add_ref_dbg((p), (r), __FILE__, __LINE__)
#define PI_UNREF(exec_ctx, p, r) \
pi_unref_dbg((exec_ctx), (p), (r), __FILE__, __LINE__)
-#else /* defined(PI_REFCOUNT_DEBUG) */
+#else
#define PI_ADD_REF(p, r) pi_add_ref((p))
#define PI_UNREF(exec_ctx, p, r) pi_unref((exec_ctx), (p))
-#endif /* !defined(GRPC_PI_REF_COUNT_DEBUG) */
+#endif
typedef struct worker_node {
struct worker_node *next;
@@ -313,21 +310,27 @@ gpr_atm g_epoll_sync;
static void pi_add_ref(polling_island *pi);
static void pi_unref(grpc_exec_ctx *exec_ctx, polling_island *pi);
-#ifdef PI_REFCOUNT_DEBUG
+#ifndef NDEBUG
static void pi_add_ref_dbg(polling_island *pi, const char *reason,
const char *file, int line) {
- long old_cnt = gpr_atm_acq_load(&pi->ref_count);
+ if (GRPC_TRACER_ON(grpc_polling_trace)) {
+ gpr_atm old_cnt = gpr_atm_acq_load(&pi->ref_count);
+ gpr_log(GPR_DEBUG, "Add ref pi: %p, old:%" PRIdPTR " -> new:%" PRIdPTR
+ " (%s) - (%s, %d)",
+ pi, old_cnt, old_cnt + 1, reason, file, line);
+ }
pi_add_ref(pi);
- gpr_log(GPR_DEBUG, "Add ref pi: %p, old: %ld -> new:%ld (%s) - (%s, %d)",
- (void *)pi, old_cnt, old_cnt + 1, reason, file, line);
}
static void pi_unref_dbg(grpc_exec_ctx *exec_ctx, polling_island *pi,
const char *reason, const char *file, int line) {
- long old_cnt = gpr_atm_acq_load(&pi->ref_count);
+ if (GRPC_TRACER_ON(grpc_polling_trace)) {
+ gpr_atm old_cnt = gpr_atm_acq_load(&pi->ref_count);
+ gpr_log(GPR_DEBUG, "Unref pi: %p, old:%" PRIdPTR " -> new:%" PRIdPTR
+ " (%s) - (%s, %d)",
+ pi, old_cnt, (old_cnt - 1), reason, file, line);
+ }
pi_unref(exec_ctx, pi);
- gpr_log(GPR_DEBUG, "Unref pi: %p, old:%ld -> new:%ld (%s) - (%s, %d)",
- (void *)pi, old_cnt, (old_cnt - 1), reason, file, line);
}
#endif
@@ -792,14 +795,17 @@ static void polling_island_global_shutdown() {
static grpc_fd *fd_freelist = NULL;
static gpr_mu fd_freelist_mu;
-#ifdef GRPC_FD_REF_COUNT_DEBUG
+#ifndef NDEBUG
#define REF_BY(fd, n, reason) ref_by(fd, n, reason, __FILE__, __LINE__)
#define UNREF_BY(fd, n, reason) unref_by(fd, n, reason, __FILE__, __LINE__)
static void ref_by(grpc_fd *fd, int n, const char *reason, const char *file,
int line) {
- gpr_log(GPR_DEBUG, "FD %d %p ref %d %ld -> %ld [%s; %s:%d]", fd->fd,
- (void *)fd, n, gpr_atm_no_barrier_load(&fd->refst),
- gpr_atm_no_barrier_load(&fd->refst) + n, reason, file, line);
+ if (GRPC_TRACER_ON(grpc_trace_fd_refcount)) {
+ gpr_log(GPR_DEBUG,
+ "FD %d %p ref %d %" PRIdPTR " -> %" PRIdPTR " [%s; %s:%d]",
+ fd->fd, fd, n, gpr_atm_no_barrier_load(&fd->refst),
+ gpr_atm_no_barrier_load(&fd->refst) + n, reason, file, line);
+ }
#else
#define REF_BY(fd, n, reason) ref_by(fd, n)
#define UNREF_BY(fd, n, reason) unref_by(fd, n)
@@ -808,18 +814,19 @@ static void ref_by(grpc_fd *fd, int n) {
GPR_ASSERT(gpr_atm_no_barrier_fetch_add(&fd->refst, n) > 0);
}
-#ifdef GRPC_FD_REF_COUNT_DEBUG
+#ifndef NDEBUG
static void unref_by(grpc_fd *fd, int n, const char *reason, const char *file,
int line) {
- gpr_atm old;
- gpr_log(GPR_DEBUG, "FD %d %p unref %d %ld -> %ld [%s; %s:%d]", fd->fd,
- (void *)fd, n, gpr_atm_no_barrier_load(&fd->refst),
- gpr_atm_no_barrier_load(&fd->refst) - n, reason, file, line);
+ if (GRPC_TRACER_ON(grpc_trace_fd_refcount)) {
+ gpr_log(GPR_DEBUG,
+ "FD %d %p unref %d %" PRIdPTR " -> %" PRIdPTR " [%s; %s:%d]",
+ fd->fd, fd, n, gpr_atm_no_barrier_load(&fd->refst),
+ gpr_atm_no_barrier_load(&fd->refst) - n, reason, file, line);
+ }
#else
static void unref_by(grpc_fd *fd, int n) {
- gpr_atm old;
#endif
- 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);
@@ -837,7 +844,7 @@ static void unref_by(grpc_fd *fd, int n) {
}
/* Increment refcount by two to avoid changing the orphan bit */
-#ifdef GRPC_FD_REF_COUNT_DEBUG
+#ifndef NDEBUG
static void fd_ref(grpc_fd *fd, const char *reason, const char *file,
int line) {
ref_by(fd, 2, reason, file, line);
@@ -905,8 +912,10 @@ static grpc_fd *fd_create(int fd, const char *name) {
char *fd_name;
gpr_asprintf(&fd_name, "%s fd=%d", name, fd);
grpc_iomgr_register_object(&new_fd->iomgr_object, fd_name);
-#ifdef GRPC_FD_REF_COUNT_DEBUG
- gpr_log(GPR_DEBUG, "FD %d %p create %s", fd, (void *)new_fd, fd_name);
+#ifndef NDEBUG
+ 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;
diff --git a/src/core/lib/iomgr/ev_epoll_thread_pool_linux.c b/src/core/lib/iomgr/ev_epoll_thread_pool_linux.c
index 0ab3594818..49be72c03e 100644
--- a/src/core/lib/iomgr/ev_epoll_thread_pool_linux.c
+++ b/src/core/lib/iomgr/ev_epoll_thread_pool_linux.c
@@ -93,20 +93,18 @@ static void fd_global_shutdown(void);
* epoll set Declarations
*/
-//#define EPS_REFCOUNT_DEBUG
-
-#ifdef EPS_REFCOUNT_DEBUG
+#ifndef NDEBUG
#define EPS_ADD_REF(p, r) eps_add_ref_dbg((p), (r), __FILE__, __LINE__)
#define EPS_UNREF(exec_ctx, p, r) \
eps_unref_dbg((exec_ctx), (p), (r), __FILE__, __LINE__)
-#else /* defined(EPS_REFCOUNT_DEBUG) */
+#else
#define EPS_ADD_REF(p, r) eps_add_ref((p))
#define EPS_UNREF(exec_ctx, p, r) eps_unref((exec_ctx), (p))
-#endif /* !defined(GRPC_EPS_REF_COUNT_DEBUG) */
+#endif
typedef struct epoll_set {
/* Mutex poller should acquire to poll this. This enforces that only one
@@ -226,21 +224,27 @@ gpr_atm g_epoll_sync;
static void eps_add_ref(epoll_set *eps);
static void eps_unref(grpc_exec_ctx *exec_ctx, epoll_set *eps);
-#ifdef EPS_REFCOUNT_DEBUG
+#ifndef NDEBUG
static void eps_add_ref_dbg(epoll_set *eps, const char *reason,
const char *file, int line) {
- long old_cnt = gpr_atm_acq_load(&eps->ref_count);
+ if (GRPC_TRACER_ON(grpc_polling_trace)) {
+ gpr_atm old_cnt = gpr_atm_acq_load(&eps->ref_count);
+ gpr_log(GPR_DEBUG, "Add ref eps: %p, old:%" PRIdPTR " -> new:%" PRIdPTR
+ " (%s) - (%s, %d)",
+ eps, old_cnt, old_cnt + 1, reason, file, line);
+ }
eps_add_ref(eps);
- gpr_log(GPR_DEBUG, "Add ref eps: %p, old: %ld -> new:%ld (%s) - (%s, %d)",
- (void *)eps, old_cnt, old_cnt + 1, reason, file, line);
}
static void eps_unref_dbg(grpc_exec_ctx *exec_ctx, epoll_set *eps,
const char *reason, const char *file, int line) {
- long old_cnt = gpr_atm_acq_load(&eps->ref_count);
+ if (GRPC_TRACER_ON(grpc_polling_trace)) {
+ gpr_atm old_cnt = gpr_atm_acq_load(&eps->ref_count);
+ gpr_log(GPR_DEBUG, "Unref eps: %p, old:%" PRIdPTR " -> new:%" PRIdPTR
+ " (%s) - (%s, %d)",
+ eps, old_cnt, (old_cnt - 1), reason, file, line);
+ }
eps_unref(exec_ctx, eps);
- gpr_log(GPR_DEBUG, "Unref eps: %p, old:%ld -> new:%ld (%s) - (%s, %d)",
- (void *)eps, old_cnt, (old_cnt - 1), reason, file, line);
}
#endif
diff --git a/src/core/lib/iomgr/ev_epollex_linux.c b/src/core/lib/iomgr/ev_epollex_linux.c
index 949f8a845d..5574838187 100644
--- a/src/core/lib/iomgr/ev_epollex_linux.c
+++ b/src/core/lib/iomgr/ev_epollex_linux.c
@@ -231,15 +231,18 @@ static bool append_error(grpc_error **composite, grpc_error *error,
static grpc_fd *fd_freelist = NULL;
static gpr_mu fd_freelist_mu;
-#ifdef GRPC_FD_REF_COUNT_DEBUG
+#ifndef NDEBUG
#define REF_BY(fd, n, reason) ref_by(fd, n, reason, __FILE__, __LINE__)
#define UNREF_BY(ec, fd, n, reason) \
unref_by(ec, fd, n, reason, __FILE__, __LINE__)
static void ref_by(grpc_fd *fd, int n, const char *reason, const char *file,
int line) {
- gpr_log(GPR_DEBUG, "FD %d %p ref %d %ld -> %ld [%s; %s:%d]", fd->fd,
- (void *)fd, n, gpr_atm_no_barrier_load(&fd->refst),
- gpr_atm_no_barrier_load(&fd->refst) + n, reason, file, line);
+ if (GRPC_TRACER_ON(grpc_trace_fd_refcount)) {
+ gpr_log(GPR_DEBUG,
+ "FD %d %p ref %d %" PRIdPTR " -> %" PRIdPTR " [%s; %s:%d]",
+ fd->fd, fd, n, gpr_atm_no_barrier_load(&fd->refst),
+ gpr_atm_no_barrier_load(&fd->refst) + n, reason, file, line);
+ }
#else
#define REF_BY(fd, n, reason) ref_by(fd, n)
#define UNREF_BY(ec, fd, n, reason) unref_by(ec, fd, n)
@@ -264,18 +267,19 @@ static void fd_destroy(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) {
gpr_mu_unlock(&fd_freelist_mu);
}
-#ifdef GRPC_FD_REF_COUNT_DEBUG
+#ifndef NDEBUG
static void unref_by(grpc_exec_ctx *exec_ctx, grpc_fd *fd, int n,
const char *reason, const char *file, int line) {
- gpr_atm old;
- gpr_log(GPR_DEBUG, "FD %d %p unref %d %ld -> %ld [%s; %s:%d]", fd->fd,
- (void *)fd, n, gpr_atm_no_barrier_load(&fd->refst),
- gpr_atm_no_barrier_load(&fd->refst) - n, reason, file, line);
+ if (GRPC_TRACER_ON(grpc_trace_fd_refcount)) {
+ gpr_log(GPR_DEBUG,
+ "FD %d %p unref %d %" PRIdPTR " -> %" PRIdPTR " [%s; %s:%d]",
+ fd->fd, fd, n, gpr_atm_no_barrier_load(&fd->refst),
+ gpr_atm_no_barrier_load(&fd->refst) - n, reason, file, line);
+ }
#else
static void unref_by(grpc_exec_ctx *exec_ctx, grpc_fd *fd, int n) {
- gpr_atm old;
#endif
- old = gpr_atm_full_fetch_add(&fd->refst, -n);
+ gpr_atm old = gpr_atm_full_fetch_add(&fd->refst, -n);
if (old == n) {
GRPC_CLOSURE_SCHED(exec_ctx, GRPC_CLOSURE_CREATE(fd_destroy, fd,
grpc_schedule_on_exec_ctx),
@@ -328,8 +332,10 @@ static grpc_fd *fd_create(int fd, const char *name) {
char *fd_name;
gpr_asprintf(&fd_name, "%s fd=%d", name, fd);
grpc_iomgr_register_object(&new_fd->iomgr_object, fd_name);
-#ifdef GRPC_FD_REF_COUNT_DEBUG
- gpr_log(GPR_DEBUG, "FD %d %p create %s", fd, (void *)new_fd, fd_name);
+#ifndef NDEBUG
+ 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;
diff --git a/src/core/lib/iomgr/ev_epollsig_linux.c b/src/core/lib/iomgr/ev_epollsig_linux.c
index 7406036ca6..17fef01e6e 100644
--- a/src/core/lib/iomgr/ev_epollsig_linux.c
+++ b/src/core/lib/iomgr/ev_epollsig_linux.c
@@ -140,7 +140,6 @@ struct grpc_fd {
};
/* 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 @@ static void unref_by(grpc_fd *fd, int n, const char *reason, const char *file,
#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 @@ static grpc_fd *fd_create(int fd, const char *name) {
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;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-23 13:40:28 +0000