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Kernel: Simplify VMObject::is_anonymous().

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This doesn't need a separate flag. A VMObject is always anonymous if it has
no backing inode.
This commit is contained in:
Andreas Kling 2019-05-02 23:34:28 +02:00
parent b8e60b6652
commit 34c5db61aa
2 changed files with 4 additions and 8 deletions
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7
Kernel/VM/VMObject.cpp
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@ -33,7 +33,6 @@ Retained<VMObject> VMObject::clone()
VMObject::VMObject(VMObject& other)
: m_name(other.m_name)
, m_anonymous(other.m_anonymous)
, m_inode_offset(other.m_inode_offset)
, m_size(other.m_size)
, m_inode(other.m_inode)
@ -43,16 +42,14 @@ VMObject::VMObject(VMObject& other)
}
VMObject::VMObject(size_t size)
: m_anonymous(true)
, m_size(size)
: m_size(size)
{
MM.register_vmo(*this);
m_physical_pages.resize(page_count());
}
VMObject::VMObject(PhysicalAddress paddr, size_t size)
: m_anonymous(true)
, m_size(size)
: m_size(size)
{
MM.register_vmo(*this);
for (size_t i = 0; i < size; i += PAGE_SIZE) {