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Cache task handles.

This commit is contained in:
Michael Bebenita 2010-09-08 19:26:46 -07:00
parent 616b7afb72
commit 743ca289b6
2 changed files with 8 additions and 2 deletions
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8
src/rt/rust_task.cpp
View File

@ -69,7 +69,8 @@ rust_task::rust_task(rust_dom *dom, rust_task *spawner, const char *name) :
supervisor(spawner),
idx(0),
rendezvous_ptr(0),
alarm(this)
alarm(this),
handle(NULL)
{
dom->logptr("new task", (uintptr_t)this);
@ -633,7 +634,10 @@ rust_task::log(uint32_t type_bits, char const *fmt, ...) {
rust_handle<rust_task> *
rust_task::get_handle() {
return dom->kernel->get_task_handle(this);
if (handle == NULL) {
handle = dom->kernel->get_task_handle(this);
}
return handle;
}
//

2
src/rt/rust_task.h
View File

@ -46,6 +46,8 @@ rust_task : public maybe_proxy<rust_task>,
rust_alarm alarm;
rust_handle<rust_task> *handle;
// Only a pointer to 'name' is kept, so it must live as long as this task.
rust_task(rust_dom *dom,
rust_task *spawner,