Function report |
Source Code:include\linux\mm.h |
Create Date:2022-07-28 05:43:26 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:Determine if an address is within the vmalloc range* On nommu, vmalloc/vfree wrap through kmalloc/kfree directly, so there* is no special casing required.
Proto:static inline bool is_vmalloc_addr(const void *x)
Type:bool
Parameter:
| Type | Parameter | Name |
|---|---|---|
| const void * | x |
| 633 | Return addr >= VMALLOC_START && addr < VMALLOC_END |
| Name | Describe |
|---|---|
| dma_direct_free_pages | |
| debug_dma_map_single | |
| debug_dma_alloc_coherent | |
| debug_dma_free_coherent | |
| kvfree | kvfree() - Free memory.*@addr: Pointer to allocated memory.* kvfree frees memory allocated by any of vmalloc(), kmalloc() or kvmalloc().* It is slightly more efficient to use kfree() or vfree() if you are certain* that you know which one to use. |
| per_cpu_ptr_to_phys | per_cpu_ptr_to_phys - convert translated percpu address to physical address*@addr: the address to be converted to physical address* Given @addr which is dereferenceable address obtained via one of* percpu access macros, this function translates it into |
| is_vmalloc_or_module_addr | |
| s_show | |
| bio_map_kern | _map_kern - map kernel address into bio*@q: the struct request_queue for the bio*@data: pointer to buffer to map*@len: length in bytes*@gfp_mask: allocation flags for bio allocation* Map the kernel address into a bio suitable for io to a block* device |
| unpack_table | pack_table - unpack a dfa table (one of accept, default, base, next check)*@blob: data to unpack (NOT NULL)*@bsize: size of blob* Returns: pointer to table else NULL on failure* NOTE: must be freed by kvfree (not kfree) |
| deflate_compress |
| Source code conversion tool public plug-in interface | X |
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