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Kernel: Remove unused /proc/devices node

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This node is not used anymore, so let's remove it.
This commit is contained in:
Liav A 2022-10-15 16:00:57 +03:00 committed by Andrew Kaster
parent f09e256328
commit 40f35558b5
Notes: sideshowbarker 2024-07-17 05:43:38 +09:00 
Author: https://github.com/supercomputer7
Commit: https://github.com/SerenityOS/serenity/commit/40f35558b5
Pull-request: https://github.com/SerenityOS/serenity/pull/15615
Reviewed-by: https://github.com/ADKaster ✅
1 changed files with 0 additions and 37 deletions
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37
Kernel/GlobalProcessExposed.cpp
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@ -751,34 +751,6 @@ private:
}
};
class ProcFSDevices final : public ProcFSGlobalInformation {
public:
static NonnullLockRefPtr<ProcFSDevices> must_create();
private:
ProcFSDevices();
virtual ErrorOr<void> try_generate(KBufferBuilder& builder) override
{
auto array = TRY(JsonArraySerializer<>::try_create(builder));
TRY(DeviceManagement::the().try_for_each([&array](auto& device) -> ErrorOr<void> {
auto obj = TRY(array.add_object());
TRY(obj.add("major"sv, device.major().value()));
TRY(obj.add("minor"sv, device.minor().value()));
TRY(obj.add("class_name"sv, device.class_name()));
if (device.is_block_device())
TRY(obj.add("type"sv, "block"));
else if (device.is_character_device())
TRY(obj.add("type"sv, "character"));
else
VERIFY_NOT_REACHED();
TRY(obj.finish());
return {};
}));
TRY(array.finish());
return {};
}
};
class ProcFSUptime final : public ProcFSGlobalInformation {
public:
static NonnullLockRefPtr<ProcFSUptime> must_create();
@ -888,10 +860,6 @@ UNMAP_AFTER_INIT NonnullLockRefPtr<ProcFSKeymap> ProcFSKeymap::must_create()
{
return adopt_lock_ref_if_nonnull(new (nothrow) ProcFSKeymap).release_nonnull();
}
UNMAP_AFTER_INIT NonnullLockRefPtr<ProcFSDevices> ProcFSDevices::must_create()
{
return adopt_lock_ref_if_nonnull(new (nothrow) ProcFSDevices).release_nonnull();
}
UNMAP_AFTER_INIT NonnullLockRefPtr<ProcFSUptime> ProcFSUptime::must_create()
{
return adopt_lock_ref_if_nonnull(new (nothrow) ProcFSUptime).release_nonnull();
@ -950,10 +918,6 @@ UNMAP_AFTER_INIT ProcFSKeymap::ProcFSKeymap()
: ProcFSGlobalInformation("keymap"sv)
{
}
UNMAP_AFTER_INIT ProcFSDevices::ProcFSDevices()
: ProcFSGlobalInformation("devices"sv)
{
}
UNMAP_AFTER_INIT ProcFSUptime::ProcFSUptime()
: ProcFSGlobalInformation("uptime"sv)
{
@ -1002,7 +966,6 @@ UNMAP_AFTER_INIT NonnullLockRefPtr<ProcFSRootDirectory> ProcFSRootDirectory::mus
directory->m_components.append(ProcFSDmesg::must_create());
directory->m_components.append(ProcFSInterrupts::must_create());
directory->m_components.append(ProcFSKeymap::must_create());
directory->m_components.append(ProcFSDevices::must_create());
directory->m_components.append(ProcFSUptime::must_create());
directory->m_components.append(ProcFSCommandLine::must_create());
directory->m_components.append(ProcFSSystemMode::must_create());