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a6a3c20071ecd1f7ce26e9201e3be76d7a9ebccc
ladybird/Kernel/FileSystem
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Andreas Kling a6a3c20071 Kernel: Add a fast lookup table to the BlockBasedFS disk cache 
Instead of doing a linear scan of the entire cache when doing a lookup,
we now have a nice O(1) HashMap in front of the cache.

The cache miss case can still be improved, this patch really only helps
the cache hit case.

This dramatically improves cached filesystem I/O. :^)
2020-11-24 13:40:54 +01:00
..
BlockBasedFileSystem.cpp
Kernel: Add a fast lookup table to the BlockBasedFS disk cache
2020-11-24 13:40:54 +01:00
BlockBasedFileSystem.h
Kernel: Make copy_to/from_user safe and remove unnecessary checks
2020-09-13 21:19:15 +02:00
Custody.cpp
Kernel: Support read-only filesystem mounts
2020-05-29 07:53:30 +02:00
Custody.h
Kernel: Support read-only filesystem mounts
2020-05-29 07:53:30 +02:00
DevPtsFS.cpp
AK: Make RefPtr, NonnullRefPtr, WeakPtr thread safe
2020-11-10 19:11:52 +01:00
DevPtsFS.h
Kernel: Make copy_to/from_user safe and remove unnecessary checks
2020-09-13 21:19:15 +02:00
ext2_fs.h
Meta: Remove some copyright headers added in error
2020-01-25 10:34:32 +01:00
ext2_types.h
Meta: Add a script check the presence of "#pragma once" in header files
2020-05-29 07:59:45 +02:00
Ext2FileSystem.cpp
Ext2FS: Use cached inode block list in resize() if available
2020-11-24 13:40:45 +01:00
Ext2FileSystem.h
Ext2FS: Deallocate block list meta blocks when freeing an inode
2020-11-07 16:45:03 +01:00
FIFO.cpp
Kernel: Make copy_to/from_user safe and remove unnecessary checks
2020-09-13 21:19:15 +02:00
FIFO.h
Kernel: Make copy_to/from_user safe and remove unnecessary checks
2020-09-13 21:19:15 +02:00
File.cpp
Kernel: Allow File::close() to fail
2020-06-02 21:49:47 +02:00
File.h
Kernel: Make copy_to/from_user safe and remove unnecessary checks
2020-09-13 21:19:15 +02:00
FileBackedFileSystem.cpp
Kernel: Split BlockBasedFileSystem off FileBackedFileSystem
2020-07-05 12:26:27 +02:00
FileBackedFileSystem.h
Kernel: Split BlockBasedFileSystem off FileBackedFileSystem
2020-07-05 12:26:27 +02:00
FileDescription.cpp
Kernel: Remove unnecessary SmapDisablers in FileDescription
2020-11-24 11:26:40 +01:00
FileDescription.h
Kernel: Make copy_to/from_user safe and remove unnecessary checks
2020-09-13 21:19:15 +02:00
FileSystem.cpp
Kernel: Switch singletons to use new Singleton class
2020-08-25 09:48:48 +02:00
FileSystem.h
Meta+Kernel: Make clang-format-10 clean
2020-09-25 21:18:17 +02:00
Inode.cpp
ProcFS: Take the "all inodes" lock when generating /proc/inodes
2020-11-23 16:19:30 +01:00
Inode.h
ProcFS: Take the "all inodes" lock when generating /proc/inodes
2020-11-23 16:19:30 +01:00
InodeFile.cpp
Kernel: Make copy_to/from_user safe and remove unnecessary checks
2020-09-13 21:19:15 +02:00
InodeFile.h
Kernel: Make copy_to/from_user safe and remove unnecessary checks
2020-09-13 21:19:15 +02:00
InodeIdentifier.h
Meta+Kernel: Make clang-format-10 clean
2020-09-25 21:18:17 +02:00
InodeMetadata.h
Everywhere: Redundant inline specifier on constexpr functions (#3807)
2020-10-20 18:08:13 +02:00
InodeWatcher.cpp
AK: Make RefPtr, NonnullRefPtr, WeakPtr thread safe
2020-11-10 19:11:52 +01:00
InodeWatcher.h
Kernel: Let InodeWatcher track child inode numbers instead of names
2020-09-19 16:39:52 +02:00
Plan9FileSystem.cpp
Kernel: Make copy_to/from_user safe and remove unnecessary checks
2020-09-13 21:19:15 +02:00
Plan9FileSystem.h
Kernel: Make copy_to/from_user safe and remove unnecessary checks
2020-09-13 21:19:15 +02:00
ProcFS.cpp
Kernel: Add unveil('b')
2020-11-23 18:37:40 +01:00
ProcFS.h
Meta+Kernel: Make clang-format-10 clean
2020-09-25 21:18:17 +02:00
TmpFS.cpp
TmpFS: Set the root inode's timestamp to the current time
2020-11-14 10:44:47 +01:00
TmpFS.h
Kernel: Make copy_to/from_user safe and remove unnecessary checks
2020-09-13 21:19:15 +02:00
VirtualFileSystem.cpp
Kernel: Add unveil('b')
2020-11-23 18:37:40 +01:00
VirtualFileSystem.h
Kernel: Fix various forward declarations
2020-09-12 13:46:15 +02:00