Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\vmalloc.c Create Date:2022-07-28 15:00:23
Last Modify:2020-03-12 14:18:49 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:vmalloc - allocate virtually contiguous memory*@size: allocation size* Allocate enough pages to cover @size from the page level* allocator and map them into contiguous kernel virtual space.* For tight control over page level allocator and protection flags

Proto:void *vmalloc(unsigned long size)

Type:void

Parameter:

TypeParameterName
unsigned longsize
2640  Return __vmalloc_node_flags(size, NUMA_NO_NODE, GFP_KERNEL)
Caller
NameDescribe
install_equiv_cpu_table
load_image_lzoload_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.
gcov_info_dupgcov_info_dup - duplicate profiling data set*@info: profiling data set to duplicate* Return newly allocated duplicate on success, %NULL on error.
gcov_info_dupgcov_info_dup - duplicate profiling data set*@info: profiling data set to duplicate* Return newly allocated duplicate on success, %NULL on error.
gcov_iter_newgcov_iter_new - allocate and initialize profiling data iterator*@info: profiling data set to be iterated* Return file iterator on success, %NULL otherwise.
gcov_fn_info_dup
gcov_iter_newgcov_iter_new - allocate and initialize profiling data iterator*@info: profiling data set to be iterated* Return file iterator on success, %NULL otherwise.
kcov_remote_startkcov_remote_start() and kcov_remote_stop() can be used to annotate a section* of code in a kernel background thread to allow kcov to be used to collect* coverage from that part of code
tracing_map_sort_entriesracing_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
bpf_prog_calc_tag
kmemleak_test_initSome very simple testing. This function needs to be extended for* proper testing.
percpu_stats_show