Andreas Kling
42d9f18cae
Remove the cheesy block cache from DiskBackedFS.
...
This should be reimplemented with proper paging support. This approach was
mostly just chewing kmalloc memory.
2019-01-01 02:27:05 +01:00
Andreas Kling
85b886c2e0
Make it possible to build the Kernel on a macOS host.
...
It still requires an ELF compiler and linker, but at least it builds.
I need to get rid of the "Unix" namespace. This does a lot of that.
2018-12-02 23:34:50 +01:00
Andreas Kling
2529925fe9
Some more renaming:
...
FileSystem -> FS
SyntheticFileSystem -> SynthFS
ProcFileSystem -> ProcFS
Ext2FileSystem -> Ext2FS
Ext2Inode -> Ext2FSInode
2018-11-15 17:13:10 +01:00
Andreas Kling
8e640539ef
Add an inode metadata cache to the ext2fs implementation.
2018-10-29 23:45:34 +01:00
Andreas Kling
fdc782c1d1
Add a very naive block cache to the DiskBackedFileSystem.
...
This would be a lot better as an LRU. Right now it's a 32-slot
hash table with random eviction.
2018-10-25 12:36:50 +02:00
Andreas Kling
9cd0a34b5c
BlockDevice -> DiskDevice.
...
BlockDevice was the wrong name for this abstraction, since a block device
is a type of file in a unix system, and we should use that name for that
concept in the fs implementation.
2018-10-16 11:21:49 +02:00
