VFS iomap Documentation

• 1. Library Design
  • 1.1. Introduction
  • 1.2. Who Should Read This?
  • 1.3. How Is This Better?
  • 1.4. File Range Iterator
  • 1.5. Preparing for File Operations
  • 1.6. Locking Hierarchy
  • 1.7. Bugs and Limitations
• 2. Supported File Operations
  • 2.1. Buffered I/O
  • 2.2. Direct I/O
  • 2.3. DAX I/O
  • 2.4. Seeking Files
  • 2.5. Swap File Activation
  • 2.6. File Space Mapping Reporting
• 3. Porting Your Filesystem
  • 3.1. Why Convert?
  • 3.2. How Do I Convert a Filesystem?