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There is only one domain per kernel now.

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This commit is contained in:
Eric Holk
2011-06-24 15:56:12 -07:00
committed by Graydon Hoare
parent 1c852ac9c0
commit c6d8324830
6 changed files with 21 additions and 133 deletions
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41
src/rt/rust_kernel.cpp
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@@ -11,11 +11,12 @@ rust_kernel::rust_kernel(rust_srv *srv) :
_region(&srv->local_region),
_log(srv, NULL),
_srv(srv),
_interrupt_kernel_loop(FALSE) {
// Nop.
_interrupt_kernel_loop(FALSE)
{
dom = create_domain("main");
}
rust_handle<rust_dom> *
rust_dom *
rust_kernel::create_domain(const char *name) {
_kernel_lock.lock();
rust_message_queue *message_queue =
@@ -25,21 +26,19 @@ rust_kernel::create_domain(const char *name) {
new (this) rust_dom(this, message_queue, srv, name);
rust_handle<rust_dom> *handle = internal_get_dom_handle(dom);
message_queue->associate(handle);
domains.append(dom);
message_queues.append(message_queue);
KLOG("created domain: " PTR ", name: %s, index: %d, domains %d",
dom, name, dom->list_index, domains.length());
KLOG("created domain: " PTR ", name: %s, index: %d",
dom, name, dom->list_index);
_kernel_lock.signal_all();
_kernel_lock.unlock();
return handle;
return dom;
}
void
rust_kernel::destroy_domain(rust_dom *dom) {
rust_kernel::destroy_domain() {
_kernel_lock.lock();
KLOG("deleting domain: " PTR ", name: %s, index: %d, domains %d",
dom, dom->name, dom->list_index, domains.length());
domains.remove(dom);
KLOG("deleting domain: " PTR ", name: %s, index: %d",
dom, dom->name, dom->list_index);
dom->message_queue->disassociate();
rust_srv *srv = dom->srv;
delete dom;
@@ -96,22 +95,10 @@ rust_kernel::get_port_handle(rust_port *port) {
return handle;
}
void
rust_kernel::join_all_domains() {
_kernel_lock.lock();
while (domains.length() > 0) {
_kernel_lock.wait();
}
_kernel_lock.unlock();
KLOG("joined domains");
}
void
rust_kernel::log_all_domain_state() {
KLOG("log_all_domain_state: %d domains", domains.length());
for (uint32_t i = 0; i < domains.length(); i++) {
domains[i]->log_state();
}
KLOG("log_all_domain_state");
dom->log_state();
}
/**
@@ -172,9 +159,7 @@ rust_kernel::terminate_kernel_loop() {
}
rust_kernel::~rust_kernel() {
K(_srv, domains.length() == 0,
"Kernel has %d live domain(s), join all domains before killing "
"the kernel.", domains.length());
destroy_domain();
terminate_kernel_loop();