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Kernel: Convert Formatter<Process> to use Formatter<FormatString>

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This lets us avoid allocating memory on the heap most of the time, as
Formatter<FormatString> writes into a quite large stack buffer instead.
This commit is contained in:
Daniel Bertalan 2021-10-21 19:26:36 +02:00 committed by Andreas Kling
parent 39a74676bd
commit bbb4eb0aa1
Notes: sideshowbarker 2024-07-18 02:05:15 +09:00 
Author: https://github.com/BertalanD
Commit: https://github.com/SerenityOS/serenity/commit/bbb4eb0aa10
Pull-request: https://github.com/SerenityOS/serenity/pull/10558
1 changed files with 2 additions and 2 deletions
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4
Kernel/Process.h
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@ -981,9 +981,9 @@ inline static KResultOr<NonnullOwnPtr<KString>> try_copy_kstring_from_user(const
}
template<>
struct AK::Formatter<Kernel::Process> : AK::Formatter<String> {
struct AK::Formatter<Kernel::Process> : AK::Formatter<FormatString> {
void format(FormatBuilder& builder, const Kernel::Process& value)
{
return AK::Formatter<String>::format(builder, String::formatted("{}({})", value.name(), value.pid().value()));
return AK::Formatter<FormatString>::format(builder, "{}({})", value.name(), value.pid().value());
}
};