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Process: Now that Thread::for_each are composable, we can reuse them rather than rewriting them

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This avoids exposing the runnable lists to Process.
This commit is contained in:
Robin Burchell 2019-07-19 12:16:46 +02:00 committed by Andreas Kling
parent e74dce65e6
commit 3727a06c78
Notes: sideshowbarker 2024-07-19 13:08:57 +09:00 
Author: https://github.com/rburchell
Commit: https://github.com/SerenityOS/serenity/commit/3727a06c78f
Pull-request: https://github.com/SerenityOS/serenity/pull/343
Reviewed-by: https://github.com/awesomekling
1 changed files with 6 additions and 16 deletions
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22
Kernel/Process.h
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@ -426,22 +426,12 @@ inline void Process::for_each_thread(Callback callback) const
{
InterruptDisabler disabler;
pid_t my_pid = pid();
for (auto* thread = g_runnable_threads->head(); thread;) {
auto* next_thread = thread->next();
if (thread->pid() == my_pid) {
if (callback(*thread) == IterationDecision::Break)
break;
}
thread = next_thread;
}
for (auto* thread = g_nonrunnable_threads->head(); thread;) {
auto* next_thread = thread->next();
if (thread->pid() == my_pid) {
if (callback(*thread) == IterationDecision::Break)
break;
}
thread = next_thread;
}
Thread::for_each([callback, my_pid](Thread& thread) -> IterationDecision {
if (thread.pid() == my_pid)
return callback(thread);
return IterationDecision::Continue;
});
}
template<typename Callback>