fs/ntfs3/super.c
Source file repositories/reference/linux-study-clean/fs/ntfs3/super.c
File Facts
- System
- Linux kernel
- Corpus path
fs/ntfs3/super.c- Extension
.c- Size
- 49209 bytes
- Lines
- 2002
- Domain
- Core OS
- Bucket
- VFS And Filesystem Core
- Inferred role
- Core OS: exported/initcall integration point
- Status
- integration implementation candidate
Why This File Exists
Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.
- Core operating-system implementation surface: boot, tasks, memory, VFS, syscall-facing interfaces, synchronization, credentials, and isolation.
- Exports symbols or registers init work; inspect boot/module ordering and who consumes the exported contract.
- Touches user memory; correctness depends on fault-safe copying and privilege boundary handling.
- Uses kernel synchronization; read lock ordering, sleepability, and interrupt context assumptions before translating.
- Allocates kernel memory; connect allocation flags and lifetime to context constraints.
- Defines or uses C structs; map object ownership, embedded links, reference counts, and lock ownership.
Dependency Surface
linux/blkdev.hlinux/buffer_head.hlinux/exportfs.hlinux/fs.hlinux/fs_context.hlinux/fs_parser.hlinux/fs_struct.hlinux/log2.hlinux/minmax.hlinux/module.hlinux/nls.hlinux/proc_fs.hlinux/seq_file.hlinux/statfs.hdebug.hntfs.hntfs_fs.hlib/lib.h
Detected Declarations
enum Optfunction Copyrightfunction ntfs_inode_printkfunction put_mount_optionsfunction ntfs_fs_parse_paramfunction ntfs_fs_reconfigurefunction ntfs3_volinfofunction ntfs3_volinfo_openfunction ntfs3_label_showfunction ntfs3_label_writefunction ntfs3_label_openfunction ntfs_create_procdirfunction ntfs_remove_procdirfunction ntfs_create_proc_rootfunction ntfs_remove_proc_rootfunction ntfs_create_procdirfunction ntfs_free_inodefunction init_oncefunction ntfs3_put_sbifunction ntfs3_free_sbifunction ntfs_put_superfunction ntfs_statfsfunction ntfs_show_optionsfunction ntfs_shutdownfunction ntfs_sync_fsfunction ntfs_nfs_commit_metadatafunction format_size_gbfunction true_sectors_per_clstfunction ntfs_init_from_bootfunction ntfs_fill_superfunction ntfs_unmap_metafunction ntfs_discardfunction ntfs_fs_get_treefunction ntfs_fs_freefunction ntfs_init_fs_contextfunction ntfs3_kill_sbfunction init_ntfs_fsfunction exit_ntfs_fsmodule init init_ntfs_fs
Annotated Snippet
module_init(init_ntfs_fs);
module_exit(exit_ntfs_fs);Annotation
- Immediate include surface: `linux/blkdev.h`, `linux/buffer_head.h`, `linux/exportfs.h`, `linux/fs.h`, `linux/fs_context.h`, `linux/fs_parser.h`, `linux/fs_struct.h`, `linux/log2.h`.
- Detected declarations: `enum Opt`, `function Copyright`, `function ntfs_inode_printk`, `function put_mount_options`, `function ntfs_fs_parse_param`, `function ntfs_fs_reconfigure`, `function ntfs3_volinfo`, `function ntfs3_volinfo_open`, `function ntfs3_label_show`, `function ntfs3_label_write`.
- Atlas domain: Core OS / VFS And Filesystem Core.
- Implementation status: integration implementation candidate.
- This snippet crosses the user/kernel memory boundary; validate fault handling and access checks before translating the pattern.
- Synchronization appears in or near this file; preserve lock ordering, sleepability, and interrupt-context constraints.
Implementation Notes
- This generated page is the file-by-file coverage layer; curated subsystem chapters should link here when they synthesize a multi-file control flow.
- Core OS pages should be promoted from atlas-only to deep-reviewed when they explain data structures, invariants, locking, lifecycle, and C implementation snippets.
- Driver-family pages are intentionally pattern-oriented unless they are part of the selected PCIe/NVMe representative device path.