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Diffstat (limited to 'src/core/iomgr/pollset_windows.c')
-rw-r--r--src/core/iomgr/pollset_windows.c78
1 files changed, 40 insertions, 38 deletions
diff --git a/src/core/iomgr/pollset_windows.c b/src/core/iomgr/pollset_windows.c
index 1b4935a841..96abaea0b3 100644
--- a/src/core/iomgr/pollset_windows.c
+++ b/src/core/iomgr/pollset_windows.c
@@ -51,22 +51,21 @@ void grpc_pollset_global_init() {
gpr_mu_init(&grpc_polling_mu);
g_active_poller = NULL;
g_global_root_worker.links[GRPC_POLLSET_WORKER_LINK_GLOBAL].next =
- g_global_root_worker.links[GRPC_POLLSET_WORKER_LINK_GLOBAL].prev =
- &g_global_root_worker;
+ g_global_root_worker.links[GRPC_POLLSET_WORKER_LINK_GLOBAL].prev =
+ &g_global_root_worker;
}
-void grpc_pollset_global_shutdown() {
- gpr_mu_destroy(&grpc_polling_mu);
-}
+void grpc_pollset_global_shutdown() { gpr_mu_destroy(&grpc_polling_mu); }
-static void remove_worker(grpc_pollset_worker *worker,
+static void remove_worker(grpc_pollset_worker *worker,
grpc_pollset_worker_link_type type) {
worker->links[type].prev->links[type].next = worker->links[type].next;
worker->links[type].next->links[type].prev = worker->links[type].prev;
worker->links[type].next = worker->links[type].prev = worker;
}
-static int has_workers(grpc_pollset_worker *root, grpc_pollset_worker_link_type type) {
+static int has_workers(grpc_pollset_worker *root,
+ grpc_pollset_worker_link_type type) {
return root->links[type].next != root;
}
@@ -81,24 +80,22 @@ static grpc_pollset_worker *pop_front_worker(
}
}
-static void push_back_worker(grpc_pollset_worker *root,
- grpc_pollset_worker_link_type type,
+static void push_back_worker(grpc_pollset_worker *root,
+ grpc_pollset_worker_link_type type,
grpc_pollset_worker *worker) {
worker->links[type].next = root;
worker->links[type].prev = worker->links[type].next->links[type].prev;
- worker->links[type].prev->links[type].next =
- worker->links[type].next->links[type].prev =
- worker;
+ worker->links[type].prev->links[type].next =
+ worker->links[type].next->links[type].prev = worker;
}
-static void push_front_worker(grpc_pollset_worker *root,
- grpc_pollset_worker_link_type type,
+static void push_front_worker(grpc_pollset_worker *root,
+ grpc_pollset_worker_link_type type,
grpc_pollset_worker *worker) {
worker->links[type].prev = root;
worker->links[type].next = worker->links[type].prev->links[type].next;
- worker->links[type].prev->links[type].next =
- worker->links[type].next->links[type].prev =
- worker;
+ worker->links[type].prev->links[type].next =
+ worker->links[type].next->links[type].prev = worker;
}
/* There isn't really any such thing as a pollset under Windows, due to the
@@ -108,9 +105,9 @@ static void push_front_worker(grpc_pollset_worker *root,
void grpc_pollset_init(grpc_pollset *pollset) {
memset(pollset, 0, sizeof(*pollset));
- pollset->root_worker.links[GRPC_POLLSET_WORKER_LINK_POLLSET].next =
- pollset->root_worker.links[GRPC_POLLSET_WORKER_LINK_POLLSET].prev =
- &pollset->root_worker;
+ pollset->root_worker.links[GRPC_POLLSET_WORKER_LINK_POLLSET].next =
+ pollset->root_worker.links[GRPC_POLLSET_WORKER_LINK_POLLSET].prev =
+ &pollset->root_worker;
}
void grpc_pollset_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
@@ -126,18 +123,16 @@ void grpc_pollset_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
gpr_mu_unlock(&grpc_polling_mu);
}
-void grpc_pollset_destroy(grpc_pollset *pollset) {
-}
+void grpc_pollset_destroy(grpc_pollset *pollset) {}
void grpc_pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
grpc_pollset_worker *worker, gpr_timespec now,
gpr_timespec deadline) {
int added_worker = 0;
- worker->links[GRPC_POLLSET_WORKER_LINK_POLLSET].next =
- worker->links[GRPC_POLLSET_WORKER_LINK_POLLSET].prev =
- worker->links[GRPC_POLLSET_WORKER_LINK_GLOBAL].next =
- worker->links[GRPC_POLLSET_WORKER_LINK_GLOBAL].prev =
- NULL;
+ worker->links[GRPC_POLLSET_WORKER_LINK_POLLSET].next =
+ worker->links[GRPC_POLLSET_WORKER_LINK_POLLSET].prev =
+ worker->links[GRPC_POLLSET_WORKER_LINK_GLOBAL].next =
+ worker->links[GRPC_POLLSET_WORKER_LINK_GLOBAL].prev = NULL;
worker->kicked = 0;
worker->pollset = pollset;
gpr_cv_init(&worker->cv);
@@ -157,9 +152,13 @@ void grpc_pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
pollset->is_iocp_worker = 0;
g_active_poller = NULL;
/* try to get a worker from this pollsets worker list */
- next_worker = pop_front_worker(&pollset->root_worker, GRPC_POLLSET_WORKER_LINK_POLLSET);
- /* try to get a worker from the global list */
- next_worker = pop_front_worker(&g_global_root_worker, GRPC_POLLSET_WORKER_LINK_GLOBAL);
+ next_worker = pop_front_worker(&pollset->root_worker,
+ GRPC_POLLSET_WORKER_LINK_POLLSET);
+ if (next_worker == NULL) {
+ /* try to get a worker from the global list */
+ next_worker = pop_front_worker(&g_global_root_worker,
+ GRPC_POLLSET_WORKER_LINK_GLOBAL);
+ }
if (next_worker != NULL) {
next_worker->kicked = 1;
gpr_cv_signal(&next_worker->cv);
@@ -171,8 +170,10 @@ void grpc_pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset,
}
goto done;
}
- push_front_worker(&g_global_root_worker, GRPC_POLLSET_WORKER_LINK_GLOBAL, worker);
- push_front_worker(&pollset->root_worker, GRPC_POLLSET_WORKER_LINK_POLLSET, worker);
+ push_front_worker(&g_global_root_worker, GRPC_POLLSET_WORKER_LINK_GLOBAL,
+ worker);
+ push_front_worker(&pollset->root_worker, GRPC_POLLSET_WORKER_LINK_POLLSET,
+ worker);
added_worker = 1;
while (!worker->kicked) {
if (gpr_cv_wait(&worker->cv, &grpc_polling_mu, deadline)) {
@@ -198,9 +199,11 @@ done:
void grpc_pollset_kick(grpc_pollset *p, grpc_pollset_worker *specific_worker) {
if (specific_worker != NULL) {
if (specific_worker == GRPC_POLLSET_KICK_BROADCAST) {
- for (specific_worker = p->root_worker.links[GRPC_POLLSET_WORKER_LINK_POLLSET].next;
+ for (specific_worker =
+ p->root_worker.links[GRPC_POLLSET_WORKER_LINK_POLLSET].next;
specific_worker != &p->root_worker;
- specific_worker = specific_worker->links[GRPC_POLLSET_WORKER_LINK_POLLSET].next) {
+ specific_worker =
+ specific_worker->links[GRPC_POLLSET_WORKER_LINK_POLLSET].next) {
specific_worker->kicked = 1;
gpr_cv_signal(&specific_worker->cv);
}
@@ -219,7 +222,8 @@ void grpc_pollset_kick(grpc_pollset *p, grpc_pollset_worker *specific_worker) {
}
}
} else {
- specific_worker = pop_front_worker(&p->root_worker, GRPC_POLLSET_WORKER_LINK_POLLSET);
+ specific_worker =
+ pop_front_worker(&p->root_worker, GRPC_POLLSET_WORKER_LINK_POLLSET);
if (specific_worker != NULL) {
grpc_pollset_kick(p, specific_worker);
} else if (p->is_iocp_worker) {
@@ -230,8 +234,6 @@ void grpc_pollset_kick(grpc_pollset *p, grpc_pollset_worker *specific_worker) {
}
}
-void grpc_kick_poller(void) {
- grpc_iocp_kick();
-}
+void grpc_kick_poller(void) { grpc_iocp_kick(); }
#endif /* GPR_WINSOCK_SOCKET */
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-20 03:56:39 +0000