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ladybird/Kernel/FileSystem
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Lenny Maiorani 5751327195 Kernel: static vs non-static constexpr variables 
Problem:
- `static` variables consume memory and sometimes are less
  optimizable.
- `static const` variables can be `constexpr`, usually.
- `static` function-local variables require an initialization check
  every time the function is run.

Solution:
- If a global `static` variable is only used in a single function then
  move it into the function and make it non-`static` and `constexpr`.
- Make all global `static` variables `constexpr` instead of `const`.
- Change function-local `static const[expr]` variables to be just
  `constexpr`.
2021-05-19 21:21:47 +01:00
..
AnonymousFile.cpp
Everything: Move to SPDX license identifiers in all files.
2021-04-22 11:22:27 +02:00
AnonymousFile.h
AK: Rename adopt() to adopt_ref()
2021-04-23 16:46:57 +02:00
BlockBasedFileSystem.cpp
Kernel: Remove the now defunct LOCKER(..) macro.
2021-04-25 09:38:27 +02:00
BlockBasedFileSystem.h
Everything: Move to SPDX license identifiers in all files.
2021-04-22 11:22:27 +02:00
Custody.cpp
Everything: Move to SPDX license identifiers in all files.
2021-04-22 11:22:27 +02:00
Custody.h
Kernel: Replace bare new in Custody::create() with adopt_ref_if_nonnull
2021-05-13 16:21:53 +02:00
DevFS.cpp
Kernel: Change Inode::{read/write}_bytes interface to KResultOr<ssize_t>
2021-05-02 13:27:37 +02:00
DevFS.h
Kernel: Change Inode::{read/write}_bytes interface to KResultOr<ssize_t>
2021-05-02 13:27:37 +02:00
DevPtsFS.cpp
Kernel: Change Inode::{read/write}_bytes interface to KResultOr<ssize_t>
2021-05-02 13:27:37 +02:00
DevPtsFS.h
Kernel: Change Inode::{read/write}_bytes interface to KResultOr<ssize_t>
2021-05-02 13:27:37 +02:00
ext2_fs.h
Everywhere: "file name" => "filename"
2021-04-29 22:16:18 +02:00
ext2_types.h
Everything: Move to SPDX license identifiers in all files.
2021-04-22 11:22:27 +02:00
Ext2FileSystem.cpp
Kernel: static vs non-static constexpr variables
2021-05-19 21:21:47 +01:00
Ext2FileSystem.h
Kernel: Place ext2 dir entries so they don't span multiple blocks
2021-05-08 15:25:50 +02:00
FIFO.cpp
Kernel: Remove the now defunct LOCKER(..) macro.
2021-04-25 09:38:27 +02:00
FIFO.h
Everything: Move to SPDX license identifiers in all files.
2021-04-22 11:22:27 +02:00
File.cpp
Kernel: Closing a file descriptor should not always close the file
2021-04-30 11:42:35 +02:00
File.h
Kernel: Implement multi-watch InodeWatcher :^)
2021-05-12 22:38:20 +02:00
FileBackedFileSystem.cpp
Everything: Move to SPDX license identifiers in all files.
2021-04-22 11:22:27 +02:00
FileBackedFileSystem.h
Everything: Move to SPDX license identifiers in all files.
2021-04-22 11:22:27 +02:00
FileDescription.cpp
Kernel: Remove unused header from FileDescription.cpp
2021-05-13 08:29:01 +02:00
FileDescription.h
Kernel: Move FileDescription::get_dir_entries to KResultOr<ssize_t>
2021-05-13 08:29:01 +02:00
FileSystem.cpp
Kernel: Expose FileSystem's fragment size
2021-05-19 21:33:29 +02:00
FileSystem.h
Kernel: static vs non-static constexpr variables
2021-05-19 21:21:47 +01:00
Inode.cpp
Kernel: Implement multi-watch InodeWatcher :^)
2021-05-12 22:38:20 +02:00
Inode.h
Kernel: Implement multi-watch InodeWatcher :^)
2021-05-12 22:38:20 +02:00
InodeFile.cpp
Kernel: Change Inode::{read/write}_bytes interface to KResultOr<ssize_t>
2021-05-02 13:27:37 +02:00
InodeFile.h
Kernel: Make InodeFile::create() API OOM safe
2021-05-13 08:29:01 +02:00
InodeIdentifier.h
Everything: Move to SPDX license identifiers in all files.
2021-04-22 11:22:27 +02:00
InodeMetadata.h
Everything: Move to SPDX license identifiers in all files.
2021-04-22 11:22:27 +02:00
InodeWatcher.cpp
Kernel: Make UserOrKernelBuffer R/W helpers return KResultOr<size_t>
2021-05-13 23:28:40 +02:00
InodeWatcher.h
Kernel: Make InodeWatcher::crate API OOM safe
2021-05-13 16:21:53 +02:00
Plan9FileSystem.cpp
Kernel: Change Inode::{read/write}_bytes interface to KResultOr<ssize_t>
2021-05-02 13:27:37 +02:00
Plan9FileSystem.h
Kernel: Change Inode::{read/write}_bytes interface to KResultOr<ssize_t>
2021-05-02 13:27:37 +02:00
ProcFS.cpp
Kernel: Rename Console => ConsoleDevice
2021-05-16 19:58:33 +02:00
ProcFS.h
Kernel: Fix writes to ProcFS (#6879)
2021-05-05 21:07:13 +02:00
TmpFS.cpp
Kernel: Implement multi-watch InodeWatcher :^)
2021-05-12 22:38:20 +02:00
TmpFS.h
Kernel: Change Inode::{read/write}_bytes interface to KResultOr<ssize_t>
2021-05-02 13:27:37 +02:00
VirtualFileSystem.cpp
Kernel: Ignore null parent custody without error in VFS::open
2021-05-19 12:27:25 +02:00
VirtualFileSystem.h
Everything: Move to SPDX license identifiers in all files.
2021-04-22 11:22:27 +02:00