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Diffstat (limited to 'src/core/lib/iomgr/ev_epoll1_linux.c')
-rw-r--r--src/core/lib/iomgr/ev_epoll1_linux.c54
1 files changed, 27 insertions, 27 deletions
diff --git a/src/core/lib/iomgr/ev_epoll1_linux.c b/src/core/lib/iomgr/ev_epoll1_linux.c
index 6946a2cbf5..0d57833d85 100644
--- a/src/core/lib/iomgr/ev_epoll1_linux.c
+++ b/src/core/lib/iomgr/ev_epoll1_linux.c
@@ -130,9 +130,9 @@ static void fd_global_shutdown(void);
* Pollset Declarations
*/
-typedef enum { UNKICKED, KICKED, DESIGNATED_POLLER } kick_state_t;
+typedef enum { UNKICKED, KICKED, DESIGNATED_POLLER } kick_state;
-static const char *kick_state_string(kick_state_t st) {
+static const char *kick_state_string(kick_state st) {
switch (st) {
case UNKICKED:
return "UNKICKED";
@@ -145,7 +145,7 @@ static const char *kick_state_string(kick_state_t st) {
}
struct grpc_pollset_worker {
- kick_state_t kick_state;
+ kick_state state;
int kick_state_mutator; // which line of code last changed kick state
bool initialized_cv;
grpc_pollset_worker *next;
@@ -154,9 +154,9 @@ struct grpc_pollset_worker {
grpc_closure_list schedule_on_end_work;
};
-#define SET_KICK_STATE(worker, state) \
+#define SET_KICK_STATE(worker, kick_state) \
do { \
- (worker)->kick_state = (state); \
+ (worker)->state = (kick_state); \
(worker)->kick_state_mutator = __LINE__; \
} while (false)
@@ -508,7 +508,7 @@ static grpc_error *pollset_kick_all(grpc_pollset *pollset) {
if (pollset->root_worker != NULL) {
grpc_pollset_worker *worker = pollset->root_worker;
do {
- switch (worker->kick_state) {
+ switch (worker->state) {
case KICKED:
break;
case UNKICKED:
@@ -688,7 +688,7 @@ static bool begin_worker(grpc_pollset *pollset, grpc_pollset_worker *worker,
gpr_mu_lock(&pollset->mu);
if (GRPC_TRACER_ON(grpc_polling_trace)) {
gpr_log(GPR_ERROR, "PS:%p BEGIN_REORG:%p kick_state=%s is_reassigning=%d",
- pollset, worker, kick_state_string(worker->kick_state),
+ pollset, worker, kick_state_string(worker->state),
is_reassigning);
}
if (pollset->seen_inactive) {
@@ -708,12 +708,12 @@ static bool begin_worker(grpc_pollset *pollset, grpc_pollset_worker *worker,
at this point is if it were "kicked specifically". Since the worker has
not added itself to the pollset yet (by calling worker_insert()), it is
not visible in the "kick any" path yet */
- if (worker->kick_state == UNKICKED) {
+ if (worker->state == UNKICKED) {
pollset->seen_inactive = false;
if (neighborhood->active_root == NULL) {
neighborhood->active_root = pollset->next = pollset->prev = pollset;
/* Make this the designated poller if there isn't one already */
- if (worker->kick_state == UNKICKED &&
+ if (worker->state == UNKICKED &&
gpr_atm_no_barrier_cas(&g_active_poller, 0, (gpr_atm)worker)) {
SET_KICK_STATE(worker, DESIGNATED_POLLER);
}
@@ -733,19 +733,19 @@ static bool begin_worker(grpc_pollset *pollset, grpc_pollset_worker *worker,
worker_insert(pollset, worker);
pollset->begin_refs--;
- if (worker->kick_state == UNKICKED && !pollset->kicked_without_poller) {
+ if (worker->state == UNKICKED && !pollset->kicked_without_poller) {
GPR_ASSERT(gpr_atm_no_barrier_load(&g_active_poller) != (gpr_atm)worker);
worker->initialized_cv = true;
gpr_cv_init(&worker->cv);
- while (worker->kick_state == UNKICKED && !pollset->shutting_down) {
+ while (worker->state == UNKICKED && !pollset->shutting_down) {
if (GRPC_TRACER_ON(grpc_polling_trace)) {
gpr_log(GPR_ERROR, "PS:%p BEGIN_WAIT:%p kick_state=%s shutdown=%d",
- pollset, worker, kick_state_string(worker->kick_state),
+ pollset, worker, kick_state_string(worker->state),
pollset->shutting_down);
}
if (gpr_cv_wait(&worker->cv, &pollset->mu, deadline) &&
- worker->kick_state == UNKICKED) {
+ worker->state == UNKICKED) {
/* If gpr_cv_wait returns true (i.e a timeout), pretend that the worker
received a kick */
SET_KICK_STATE(worker, KICKED);
@@ -758,7 +758,7 @@ static bool begin_worker(grpc_pollset *pollset, grpc_pollset_worker *worker,
gpr_log(GPR_ERROR,
"PS:%p BEGIN_DONE:%p kick_state=%s shutdown=%d "
"kicked_without_poller: %d",
- pollset, worker, kick_state_string(worker->kick_state),
+ pollset, worker, kick_state_string(worker->state),
pollset->shutting_down, pollset->kicked_without_poller);
}
@@ -778,7 +778,7 @@ static bool begin_worker(grpc_pollset *pollset, grpc_pollset_worker *worker,
}
GPR_TIMER_END("begin_worker", 0);
- return worker->kick_state == DESIGNATED_POLLER && !pollset->shutting_down;
+ return worker->state == DESIGNATED_POLLER && !pollset->shutting_down;
}
static bool check_neighborhood_for_available_poller(
@@ -795,7 +795,7 @@ static bool check_neighborhood_for_available_poller(
grpc_pollset_worker *inspect_worker = inspect->root_worker;
if (inspect_worker != NULL) {
do {
- switch (inspect_worker->kick_state) {
+ switch (inspect_worker->state) {
case UNKICKED:
if (gpr_atm_no_barrier_cas(&g_active_poller, 0,
(gpr_atm)inspect_worker)) {
@@ -858,7 +858,7 @@ static void end_worker(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
grpc_closure_list_move(&worker->schedule_on_end_work,
&exec_ctx->closure_list);
if (gpr_atm_no_barrier_load(&g_active_poller) == (gpr_atm)worker) {
- if (worker->next != worker && worker->next->kick_state == UNKICKED) {
+ if (worker->next != worker && worker->next->state == UNKICKED) {
if (GRPC_TRACER_ON(grpc_polling_trace)) {
gpr_log(GPR_DEBUG, " .. choose next poller to be peer %p", worker);
}
@@ -993,14 +993,14 @@ static grpc_error *pollset_kick(grpc_pollset *pollset,
gpr_strvec_add(&log, tmp);
if (pollset->root_worker != NULL) {
gpr_asprintf(&tmp, " {kick_state=%s next=%p {kick_state=%s}}",
- kick_state_string(pollset->root_worker->kick_state),
+ kick_state_string(pollset->root_worker->state),
pollset->root_worker->next,
- kick_state_string(pollset->root_worker->next->kick_state));
+ kick_state_string(pollset->root_worker->next->state));
gpr_strvec_add(&log, tmp);
}
if (specific_worker != NULL) {
gpr_asprintf(&tmp, " worker_kick_state=%s",
- kick_state_string(specific_worker->kick_state));
+ kick_state_string(specific_worker->state));
gpr_strvec_add(&log, tmp);
}
tmp = gpr_strvec_flatten(&log, NULL);
@@ -1020,13 +1020,13 @@ static grpc_error *pollset_kick(grpc_pollset *pollset,
goto done;
}
grpc_pollset_worker *next_worker = root_worker->next;
- if (root_worker->kick_state == KICKED) {
+ if (root_worker->state == KICKED) {
if (GRPC_TRACER_ON(grpc_polling_trace)) {
gpr_log(GPR_ERROR, " .. already kicked %p", root_worker);
}
SET_KICK_STATE(root_worker, KICKED);
goto done;
- } else if (next_worker->kick_state == KICKED) {
+ } else if (next_worker->state == KICKED) {
if (GRPC_TRACER_ON(grpc_polling_trace)) {
gpr_log(GPR_ERROR, " .. already kicked %p", next_worker);
}
@@ -1043,7 +1043,7 @@ static grpc_error *pollset_kick(grpc_pollset *pollset,
SET_KICK_STATE(root_worker, KICKED);
ret_err = grpc_wakeup_fd_wakeup(&global_wakeup_fd);
goto done;
- } else if (next_worker->kick_state == UNKICKED) {
+ } else if (next_worker->state == UNKICKED) {
if (GRPC_TRACER_ON(grpc_polling_trace)) {
gpr_log(GPR_ERROR, " .. kicked %p", next_worker);
}
@@ -1051,8 +1051,8 @@ static grpc_error *pollset_kick(grpc_pollset *pollset,
SET_KICK_STATE(next_worker, KICKED);
gpr_cv_signal(&next_worker->cv);
goto done;
- } else if (next_worker->kick_state == DESIGNATED_POLLER) {
- if (root_worker->kick_state != DESIGNATED_POLLER) {
+ } else if (next_worker->state == DESIGNATED_POLLER) {
+ if (root_worker->state != DESIGNATED_POLLER) {
if (GRPC_TRACER_ON(grpc_polling_trace)) {
gpr_log(
GPR_ERROR,
@@ -1074,7 +1074,7 @@ static grpc_error *pollset_kick(grpc_pollset *pollset,
goto done;
}
} else {
- GPR_ASSERT(next_worker->kick_state == KICKED);
+ GPR_ASSERT(next_worker->state == KICKED);
SET_KICK_STATE(next_worker, KICKED);
goto done;
}
@@ -1088,7 +1088,7 @@ static grpc_error *pollset_kick(grpc_pollset *pollset,
GPR_UNREACHABLE_CODE(goto done);
}
- if (specific_worker->kick_state == KICKED) {
+ if (specific_worker->state == KICKED) {
if (GRPC_TRACER_ON(grpc_polling_trace)) {
gpr_log(GPR_ERROR, " .. specific worker already kicked");
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-04 18:59:02 +0000