The Linux Kernel
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Core API
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Core subsystems
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Filesystems
v9fs: Plan 9 Resource Sharing for Linux
Acorn Disc Filing System - ADFS
Overview of Amiga Filesystems
kAFS: AFS FILESYSTEM
autofs - how it works
Miscellaneous Device control operations for the autofs kernel module
bcachefs Documentation
BeOS filesystem for Linux
BFS Filesystem for Linux
BTRFS
Ceph Distributed File System
Coda Kernel-Venus Interface
Configfs - Userspace-driven Kernel Object Configuration
Cramfs - cram a filesystem onto a small ROM
Direct Access for files
DebugFS
DLMFS
eCryptfs: A stacked cryptographic filesystem for Linux
efivarfs - a (U)EFI variable filesystem
EROFS - Enhanced Read-Only File System
The Second Extended Filesystem
Ext3 Filesystem
ext4 Data Structures and Algorithms
WHAT IS Flash-Friendly File System (F2FS)?
Global File System 2
uevents and GFS2
Glock internal locking rules
Macintosh HFS Filesystem for Linux
Macintosh HFSPlus Filesystem for Linux
Read/Write HPFS 2.09
FUSE
Fuse I/O Modes
Inotify - A Powerful yet Simple File Change Notification System
ISO9660 Filesystem
NILFS2
NFS
NTFS3
OCFS2 filesystem
OCFS2 file system - online file check
Optimized MPEG Filesystem (OMFS)
ORANGEFS
Overlay Filesystem
The /proc Filesystem
The QNX6 Filesystem
Ramfs, rootfs and initramfs
relay interface (formerly relayfs)
ROMFS - ROM File System
CIFS
SPU Filesystem
spufs
spu_create
spu_run
Squashfs 4.0 Filesystem
sysfs - _The_ filesystem for exporting kernel objects
SystemV Filesystem
Tmpfs
UBI File System
UBIFS Authentication Support
UDF file system
virtiofs: virtio-fs host<->guest shared file system
VFAT
XFS Filesystem Documentation
ZoneFS - Zone filesystem for Zoned block devices
Block
CD-ROM
SCSI Subsystem
TCM Virtual Device
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Locking
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CPU architectures
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The Linux Kernel
Kernel subsystem documentation
Filesystems in the Linux kernel
SPU Filesystem
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SPU Filesystem
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spufs
spu_create
spu_run