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Kernel: Change data in /proc/interrupts to be more richer

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Also, during interrupt handlers' enumeration, we call all interrupts
handlers that are not UnhandledInterruptHandler.
This commit is contained in:
Liav A
2020-03-05 19:15:38 +02:00
committed by Andreas Kling
parent 773afefe7c
commit 7ef5d222f1
2 changed files with 3 additions and 2 deletions
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3
Kernel/FileSystem/ProcFS.cpp
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@@ -363,8 +363,9 @@ Optional<KBuffer> procfs$interrupts(InodeIdentifier)
JsonArraySerializer array { builder }; JsonArraySerializer array { builder };
InterruptManagement::the().enumerate_interrupt_handlers([&array](GenericInterruptHandler& handler) { InterruptManagement::the().enumerate_interrupt_handlers([&array](GenericInterruptHandler& handler) {
auto obj = array.add_object(); auto obj = array.add_object();
obj.add("purpose", "Interrupt Handler"); // FIXME: Determine the right description for each interrupt handler. obj.add("purpose", handler.purpose());
obj.add("interrupt_line", handler.interrupt_number()); obj.add("interrupt_line", handler.interrupt_number());
obj.add("controller", handler.controller());
obj.add("cpu_handler", 0); // FIXME: Determine the responsible CPU for each interrupt handler. obj.add("cpu_handler", 0); // FIXME: Determine the responsible CPU for each interrupt handler.
obj.add("device_sharing", (unsigned)handler.sharing_devices_count()); obj.add("device_sharing", (unsigned)handler.sharing_devices_count());
obj.add("call_count", (unsigned)handler.get_invoking_count()); obj.add("call_count", (unsigned)handler.get_invoking_count());

2
Kernel/Interrupts/InterruptManagement.cpp
View File

@@ -63,7 +63,7 @@ void InterruptManagement::enumerate_interrupt_handlers(Function<void(GenericInte
{ {
for (int i = 0; i < GENERIC_INTERRUPT_HANDLERS_COUNT; i++) { for (int i = 0; i < GENERIC_INTERRUPT_HANDLERS_COUNT; i++) {
auto& handler = get_interrupt_handler(i); auto& handler = get_interrupt_handler(i);
if (handler.get_invoking_count() > 0) if (handler.type() != HandlerType::UnhandledInterruptHandler)
callback(handler); callback(handler);
} }
} }