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| author | Andreas Kling <kling@serenityos.org> | 2021-07-18 01:29:54 +0200 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2021-07-18 01:53:04 +0200 |
| commit | 58c6d30f6a29420356b349888b2509b44cadc8c9 (patch) | |
| tree | 7cc24c555f92bcf65b4914354cec15c0b0aac63b /Kernel/FileSystem/Mount.h | |
| parent | 9457d83986a9c4dce4a0e75a1d005aa7dd60f5cf (diff) | |
| download | serenity-58c6d30f6a29420356b349888b2509b44cadc8c9.zip | |
Kernel/Ext2FS: Cache the root inode in a member variable
We often get queried for the root inode, and it will always be cached
in memory anyway, so let's make Ext2FS::root_inode() fast by keeping
the root inode in a dedicated member variable.
Diffstat (limited to 'Kernel/FileSystem/Mount.h')
| -rw-r--r-- | Kernel/FileSystem/Mount.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Kernel/FileSystem/Mount.h b/Kernel/FileSystem/Mount.h index e4a8782971..57790ad043 100644 --- a/Kernel/FileSystem/Mount.h +++ b/Kernel/FileSystem/Mount.h @@ -23,6 +23,7 @@ public: Inode& guest() { return *m_guest; } FileSystem const& guest_fs() const { return *m_guest_fs; } + FileSystem& guest_fs() { return *m_guest_fs; } String absolute_path() const; |