OPPO Kernel Craftsman
Jun 14, 2024 · Fundamentals
In-depth Analysis of F2FS Filesystem Superblock, SIT, NAT, and SSA Structures
The article provides a detailed code-level walkthrough of F2FS’s superblock, Segment Information Table, Node Address Table, Summary Area, and Main Area structures, explaining each field, entry layout, and their roles in managing segments, inodes, and data within the filesystem.
F2FSFilesystemLinux kernel
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