From be613b9ef6ceea86aa511d4f411c8638b52e9d22 Mon Sep 17 00:00:00 2001 From: Andreas Kling Date: Tue, 7 Sep 2021 15:45:36 +0200 Subject: [PATCH] Kernel: Remove unused KBufferImpl::expand() --- Kernel/KBuffer.h | 12 ------------ 1 file changed, 12 deletions(-) diff --git a/Kernel/KBuffer.h b/Kernel/KBuffer.h index a70275fe37..b8a1664ef5 100644 --- a/Kernel/KBuffer.h +++ b/Kernel/KBuffer.h @@ -60,18 +60,6 @@ public: return buffer; } - [[nodiscard]] bool expand(size_t new_capacity) - { - auto new_region_or_error = MM.allocate_kernel_region(Memory::page_round_up(new_capacity), m_region->name(), m_region->access(), m_allocation_strategy); - if (new_region_or_error.is_error()) - return false; - auto new_region = new_region_or_error.release_value(); - if (m_size > 0) - memcpy(new_region->vaddr().as_ptr(), data(), min(m_region->size(), m_size)); - m_region = move(new_region); - return true; - } - [[nodiscard]] u8* data() { return m_region->vaddr().as_ptr(); } [[nodiscard]] const u8* data() const { return m_region->vaddr().as_ptr(); } [[nodiscard]] size_t size() const { return m_size; }