lib/interval_tree_test.c
Source file repositories/reference/linux-study-clean/lib/interval_tree_test.c
File Facts
- System
- Linux kernel
- Corpus path
lib/interval_tree_test.c- Extension
.c- Size
- 8806 bytes
- Lines
- 370
- Domain
- Kernel Services
- Bucket
- lib
- Inferred role
- Kernel Services: exported/initcall integration point
- Status
- integration implementation candidate
Why This File Exists
Shared kernel service surface used by multiple subsystems, including helpers, cryptography, virtualization support, and async I/O infrastructure.
- Shared kernel service surface used by multiple subsystems, including helpers, cryptography, virtualization support, and async I/O infrastructure.
- Exports symbols or registers init work; inspect boot/module ordering and who consumes the exported contract.
- 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/module.hlinux/moduleparam.hlinux/interval_tree.hlinux/prandom.hlinux/slab.hlinux/printk.hasm/timex.hlinux/bitmap.hlinux/maple_tree.h
Detected Declarations
function searchfunction initfunction basic_checkfunction search_checkfunction intersection_range_checkfunction mas_cur_spanfunction span_iteration_checkfunction interval_tree_for_each_spanfunction span_iteration_checkfunction interval_tree_test_initfunction interval_tree_test_exitmodule init interval_tree_test_init
Annotated Snippet
module_init(interval_tree_test_init)
module_exit(interval_tree_test_exit)
MODULE_LICENSE("GPL");
MODULE_AUTHOR("Michel Lespinasse");
MODULE_DESCRIPTION("Interval Tree test");Annotation
- Immediate include surface: `linux/module.h`, `linux/moduleparam.h`, `linux/interval_tree.h`, `linux/prandom.h`, `linux/slab.h`, `linux/printk.h`, `asm/timex.h`, `linux/bitmap.h`.
- Detected declarations: `function search`, `function init`, `function basic_check`, `function search_check`, `function intersection_range_check`, `function mas_cur_span`, `function span_iteration_check`, `function interval_tree_for_each_span`, `function span_iteration_check`, `function interval_tree_test_init`.
- Atlas domain: Kernel Services / lib.
- Implementation status: integration implementation candidate.
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.