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Ext2FS: Remove unnecessary extra cache lookup in get_inode()

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This commit is contained in:
Andreas Kling 2019-11-17 19:11:19 +01:00
parent ba997c0a72
commit 5d08665d9a
Notes: sideshowbarker 2024-07-19 11:10:42 +09:00
1 changed files with 0 additions and 5 deletions
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5
Kernel/FileSystem/Ext2FileSystem.cpp
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@ -595,11 +595,6 @@ RefPtr<Inode> Ext2FS::get_inode(InodeIdentifier inode) const
if (!read_block_containing_inode(inode.index(), block_index, offset, block))
return {};
// FIXME: Do we really need to check the cache once again?
// We've been holding m_lock this whole time.
auto it = m_inode_cache.find(inode.index());
if (it != m_inode_cache.end())
return (*it).value;
auto new_inode = adopt(*new Ext2FSInode(const_cast<Ext2FS&>(*this), inode.index()));
memcpy(&new_inode->m_raw_inode, reinterpret_cast<ext2_inode*>(block + offset), sizeof(ext2_inode));
m_inode_cache.set(inode.index(), new_inode);