Function report |
Source Code:include\linux\overflow.h |
Create Date:2022-07-28 05:37:56 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:array_size() - Calculate size of 2-dimensional array.*@a: dimension one*@b: dimension two* Calculates size of 2-dimensional array: @a *@b.* Returns: number of bytes needed to represent the array or SIZE_MAX on* overflow.
Proto:static inline __must_check size_t array_size(size_t a, size_t b)
Type:size_t
Parameter:
| Type | Parameter | Name |
|---|---|---|
| size_t | a | |
| size_t | b |
| 257 | If check_mul_overflow(a, b, & bytes) Then Return SIZE_MAX |
| 260 | Return bytes |
| Name | Describe |
|---|---|
| test_kmalloc | Allocator uses a trailing node argument --------+ (e.g. kmalloc_node())* Allocator uses the gfp_t argument -----------+ | (e.g. kmalloc())* Allocator uses a special leading argument + | | (e.g. devm_kmalloc())* | | | |
| test_kmalloc_node | Allocator uses a trailing node argument --------+ (e.g. kmalloc_node())* Allocator uses the gfp_t argument -----------+ | (e.g. kmalloc())* Allocator uses a special leading argument + | | (e.g. devm_kmalloc())* | | | |
| test_kzalloc | Allocator uses a trailing node argument --------+ (e.g. kmalloc_node())* Allocator uses the gfp_t argument -----------+ | (e.g. kmalloc())* Allocator uses a special leading argument + | | (e.g. devm_kmalloc())* | | | |
| test_kzalloc_node | Allocator uses a trailing node argument --------+ (e.g. kmalloc_node())* Allocator uses the gfp_t argument -----------+ | (e.g. kmalloc())* Allocator uses a special leading argument + | | (e.g. devm_kmalloc())* | | | |
| test_vmalloc | Allocator uses a trailing node argument --------+ (e.g. kmalloc_node())* Allocator uses the gfp_t argument -----------+ | (e.g. kmalloc())* Allocator uses a special leading argument + | | (e.g. devm_kmalloc())* | | | |
| test_vmalloc_node | Allocator uses a trailing node argument --------+ (e.g. kmalloc_node())* Allocator uses the gfp_t argument -----------+ | (e.g. kmalloc())* Allocator uses a special leading argument + | | (e.g. devm_kmalloc())* | | | |
| test_vzalloc | Allocator uses a trailing node argument --------+ (e.g. kmalloc_node())* Allocator uses the gfp_t argument -----------+ | (e.g. kmalloc())* Allocator uses a special leading argument + | | (e.g. devm_kmalloc())* | | | |
| test_vzalloc_node | Allocator uses a trailing node argument --------+ (e.g. kmalloc_node())* Allocator uses the gfp_t argument -----------+ | (e.g. kmalloc())* Allocator uses a special leading argument + | | (e.g. devm_kmalloc())* | | | |
| test_kvmalloc | Allocator uses a trailing node argument --------+ (e.g. kmalloc_node())* Allocator uses the gfp_t argument -----------+ | (e.g. kmalloc())* Allocator uses a special leading argument + | | (e.g. devm_kmalloc())* | | | |
| test_kvmalloc_node | Allocator uses a trailing node argument --------+ (e.g. kmalloc_node())* Allocator uses the gfp_t argument -----------+ | (e.g. kmalloc())* Allocator uses a special leading argument + | | (e.g. devm_kmalloc())* | | | |
| test_kvzalloc | Allocator uses a trailing node argument --------+ (e.g. kmalloc_node())* Allocator uses the gfp_t argument -----------+ | (e.g. kmalloc())* Allocator uses a special leading argument + | | (e.g. devm_kmalloc())* | | | |
| test_kvzalloc_node | Allocator uses a trailing node argument --------+ (e.g. kmalloc_node())* Allocator uses the gfp_t argument -----------+ | (e.g. kmalloc())* Allocator uses a special leading argument + | | (e.g. devm_kmalloc())* | | | |
| test_devm_kmalloc | Allocator uses a trailing node argument --------+ (e.g. kmalloc_node())* Allocator uses the gfp_t argument -----------+ | (e.g. kmalloc())* Allocator uses a special leading argument + | | (e.g. devm_kmalloc())* | | | |
| test_devm_kzalloc | Allocator uses a trailing node argument --------+ (e.g. kmalloc_node())* Allocator uses the gfp_t argument -----------+ | (e.g. kmalloc())* Allocator uses a special leading argument + | | (e.g. devm_kmalloc())* | | | |
| test_rhltable | |
| test_rht_init | |
| kmod_config_sync_info | |
| save_image_lzo | save_image_lzo - Save the suspend image data compressed with LZO.*@handle: Swap map handle to use for saving the image.*@snapshot: Image to read data from.*@nr_to_write: Number of pages to save. |
| load_image_lzo | load_image_lzo - Load compressed image data and decompress them with LZO.*@handle: Swap map handle to use for loading data.*@snapshot: Image to copy uncompressed data into.*@nr_to_read: Number of pages to load. |
| tracing_map_sort_entries | racing_map_sort_entries - Sort the current set of tracing_map_elts in a map*@map: The tracing_map*@sort_key: The sort key to use for sorting*@sort_entries: outval: pointer to allocated and sorted array of entries* tracing_map_sort_entries() sorts the |
| adjust_insn_aux_data | single env->prog->insni[off] instruction was replaced with the range* insni[off, off + cnt). Adjust corresponding insn_aux_data by copying* [0, off) and [off, end) to new locations, so the patched range stays zero |
| bpf_check | |
| xsk_map_alloc | |
| percpu_stats_show | |
| allocate_partitions | |
| rings_size | |
| ring_pages | |
| io_allocate_scq_urings |
| Source code conversion tool public plug-in interface | X |
|---|---|
| Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion |