Liav A b9dca3300e Kernel: Use more fine-grained content data block granularity in TmpFS ... Instead of just having a giant KBuffer that is not resizeable easily, we use multiple AnonymousVMObjects in one Vector to store them. The idea is to not have to do giant memcpy or memset each time we need to allocate or de-allocate memory for TmpFS inodes, but instead, we can allocate only the desired block range when trying to write to it. Therefore, it is also possible to have data holes in the inode content in case of skipping an entire set of one data block or more when writing to the inode content, thus, making memory usage much more efficient. To ensure we don't run out of virtual memory range, don't allocate a Region in advance to each TmpFSInode, but instead try to allocate a Region on IO operation, and then use that Region to map the VMObjects in IO loop.		2022-10-16 17:46:40 +02:00
..
SysFS	Kernel: Abstracts x86 reboot and shutdown specific methods	2022-09-20 18:43:05 +01:00
AnonymousFile.cpp	Kernel: Simplify the File memory-mapping API	2022-08-24 14:57:51 +02:00
AnonymousFile.h	Kernel: Simplify the File memory-mapping API	2022-08-24 14:57:51 +02:00
BlockBasedFileSystem.cpp	Kernel: Annotate all KBuffer and DoubleBuffer with a custom name	2022-07-12 00:55:31 +01:00
BlockBasedFileSystem.h	Everywhere: Prefix 'TYPEDEF_DISTINCT_ORDERED_ID' with 'AK_'	2022-07-22 23:09:43 +01:00
Custody.cpp	Kernel: Use RefPtr instead of LockRefPtr for Custody	2022-08-21 12:25:14 +02:00
Custody.h	Kernel: Use RefPtr instead of LockRefPtr for Custody	2022-08-21 12:25:14 +02:00
DeviceFileTypes.h	Everywhere: Prefix 'TYPEDEF_DISTINCT_ORDERED_ID' with 'AK_'	2022-07-22 23:09:43 +01:00
DevPtsFS.cpp	Kernel/FileSystem: Make Inode::{write,read}_bytes methods non-virtual	2022-09-16 14:55:45 +03:00
DevPtsFS.h	Kernel/FileSystem: Make Inode::{write,read}_bytes methods non-virtual	2022-09-16 14:55:45 +03:00
DevTmpFS.cpp	Kernel/FileSystem: Make Inode::{write,read}_bytes methods non-virtual	2022-09-16 14:55:45 +03:00
DevTmpFS.h	Kernel/FileSystem: Make Inode::{write,read}_bytes methods non-virtual	2022-09-16 14:55:45 +03:00
ext2_fs.h	Everywhere: Fix spelling mistakes	2022-01-07 15:44:42 +01:00
ext2_types.h	Everything: Move to SPDX license identifiers in all files.	2021-04-22 11:22:27 +02:00
Ext2FileSystem.cpp	Kernel: Fix typo in comment in Ext2FileSystem::read_bytes_locked method	2022-09-26 20:13:13 +01:00
Ext2FileSystem.h	Kernel/FileSystem: Make Inode::{write,read}_bytes methods non-virtual	2022-09-16 14:55:45 +03:00
FATFileSystem.cpp	Kernel: Add support for the FAT32 filesystem	2022-10-14 18:36:40 -06:00
FATFileSystem.h	Kernel: Add support for the FAT32 filesystem	2022-10-14 18:36:40 -06:00
FIFO.cpp	Kernel: Make self-contained locking smart pointers their own classes	2022-08-20 17:20:43 +02:00
FIFO.h	Kernel: Make self-contained locking smart pointers their own classes	2022-08-20 17:20:43 +02:00
File.cpp	Kernel: Simplify the File memory-mapping API	2022-08-24 14:57:51 +02:00
File.h	Kernel: Simplify the File memory-mapping API	2022-08-24 14:57:51 +02:00
FileBackedFileSystem.cpp	Kernel: Use default constructors/destructors	2022-03-17 00:51:36 -07:00
FileBackedFileSystem.h	Kernel: Make self-contained locking smart pointers their own classes	2022-08-20 17:20:43 +02:00
FileSystem.cpp	Kernel: Make self-contained locking smart pointers their own classes	2022-08-20 17:20:43 +02:00
FileSystem.h	Kernel: Make self-contained locking smart pointers their own classes	2022-08-20 17:20:43 +02:00
Inode.cpp	Kernel/FileSystem: Make Inode::{write,read}_bytes methods non-virtual	2022-09-16 14:55:45 +03:00
Inode.h	Kernel/FileSystem: Remove the locking of a Inode mutex in InodeVMObjects	2022-09-26 22:06:10 +03:00
InodeFile.cpp	Kernel: Handle mmap requests on zero-length data file inodes safely	2022-09-16 14:55:45 +03:00
InodeFile.h	Kernel: Simplify the File memory-mapping API	2022-08-24 14:57:51 +02:00
InodeIdentifier.h	Everywhere: Prefix 'TYPEDEF_DISTINCT_ORDERED_ID' with 'AK_'	2022-07-22 23:09:43 +01:00
InodeMetadata.cpp	Kernel: Make VirtualFileSystem functions take credentials as input	2022-08-21 16:02:24 +02:00
InodeMetadata.h	Kernel: Make VirtualFileSystem functions take credentials as input	2022-08-21 16:02:24 +02:00
InodeWatcher.cpp	Kernel: Make self-contained locking smart pointers their own classes	2022-08-20 17:20:43 +02:00
InodeWatcher.h	Kernel: Make self-contained locking smart pointers their own classes	2022-08-20 17:20:43 +02:00
ISO9660FileSystem.cpp	Kernel/FileSystem: Make Inode::{write,read}_bytes methods non-virtual	2022-09-16 14:55:45 +03:00
ISO9660FileSystem.h	Kernel/FileSystem: Make Inode::{write,read}_bytes methods non-virtual	2022-09-16 14:55:45 +03:00
Mount.cpp	Kernel: Use RefPtr instead of LockRefPtr for Custody	2022-08-21 12:25:14 +02:00
Mount.h	Kernel: Use RefPtr instead of LockRefPtr for Custody	2022-08-21 12:25:14 +02:00
OpenFileDescription.cpp	Kernel: Simplify the File memory-mapping API	2022-08-24 14:57:51 +02:00
OpenFileDescription.h	Kernel: Simplify the File memory-mapping API	2022-08-24 14:57:51 +02:00
Plan9FileSystem.cpp	Kernel/FileSystem: Make Inode::{write,read}_bytes methods non-virtual	2022-09-16 14:55:45 +03:00
Plan9FileSystem.h	Kernel/FileSystem: Make Inode::{write,read}_bytes methods non-virtual	2022-09-16 14:55:45 +03:00
ProcFS.cpp	Kernel/FileSystem: Make Inode::{write,read}_bytes methods non-virtual	2022-09-16 14:55:45 +03:00
ProcFS.h	Kernel/FileSystem: Make Inode::{write,read}_bytes methods non-virtual	2022-09-16 14:55:45 +03:00
SysFS.cpp	Kernel/FileSystem: Make Inode::{write,read}_bytes methods non-virtual	2022-09-16 14:55:45 +03:00
SysFS.h	Kernel/FileSystem: Make Inode::{write,read}_bytes methods non-virtual	2022-09-16 14:55:45 +03:00
TmpFS.cpp	Kernel: Use more fine-grained content data block granularity in TmpFS	2022-10-16 17:46:40 +02:00
TmpFS.h	Kernel: Use more fine-grained content data block granularity in TmpFS	2022-10-16 17:46:40 +02:00
UnveilNode.h	AK+Kernel: Specialize Trie for NNOP<KString> and use it in UnveilNode	2022-02-16 22:21:37 +01:00
VirtualFileSystem.cpp	Kernel/FileSystem: Make Inode::{write,read}_bytes methods non-virtual	2022-09-16 14:55:45 +03:00
VirtualFileSystem.h	Kernel: Make VirtualFileSystem functions take credentials as input	2022-08-21 16:02:24 +02:00