Function report |
Source Code:include\linux\gfp.h |
Create Date:2022-07-28 05:37:55 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:alloc_pages
Proto:static inline struct page *alloc_pages(gfp_t gfp_mask, unsigned int order)
Type:struct page
Parameter:
Type | Parameter | Name |
---|---|---|
gfp_t | gfp_mask | |
unsigned int | order |
Name | Describe |
---|---|
do_alloc_pages_order | |
stack_depot_save | stack_depot_save - Save a stack trace from an array*@entries: Pointer to storage array*@nr_entries: Size of the storage array*@alloc_flags: Allocation gfp flags* Return: The handle of the stack struct stored in depot |
kvmclock_init_mem | |
kimage_alloc_pages | |
__page_cache_alloc | |
mempool_alloc_pages | A simple mempool-backed page allocator that allocates pages* of the order specified by pool_data. |
kmalloc_order | To avoid unnecessary overhead, we pass through large allocation requests* directly to the page allocator. We use __GFP_COMP, because we will need to* know the allocation order to free the pages properly in kfree. |
__get_free_pages | Common helper functions. Never use with __GFP_HIGHMEM because the returned* address cannot represent highmem pages. Use alloc_pages and then kmap if* you need to access high mem. |
slob_new_pages | |
alloc_slab_page | Slab allocation and freeing |
get_huge_zero_page | |
ramfs_nommu_expand_for_mapping | add a contiguous set of pages into a ramfs inode when it's truncated from* size 0 on the assumption that it's going to be used for an mmap of shared* memory |
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