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Searched refs:alloc_area (Results 1 – 2 of 2) sorted by relevance

/Linux-v5.15/tools/testing/selftests/vm/
Duserfaultfd.c211 static void anon_allocate_area(void **alloc_area) in anon_allocate_area() argument
213 *alloc_area = mmap(NULL, nr_pages * page_size, PROT_READ | PROT_WRITE, in anon_allocate_area()
215 if (*alloc_area == MAP_FAILED) in anon_allocate_area()
231 static void hugetlb_allocate_area(void **alloc_area) in hugetlb_allocate_area() argument
236 *alloc_area = mmap(NULL, nr_pages * page_size, PROT_READ | PROT_WRITE, in hugetlb_allocate_area()
239 huge_fd, *alloc_area == area_src ? 0 : in hugetlb_allocate_area()
241 if (*alloc_area == MAP_FAILED) in hugetlb_allocate_area()
247 huge_fd, *alloc_area == area_src ? 0 : in hugetlb_allocate_area()
253 if (*alloc_area == area_src) { in hugetlb_allocate_area()
254 huge_fd_off0 = *alloc_area; in hugetlb_allocate_area()
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/Linux-v5.15/drivers/md/
Ddm-snap-persistent.c167 static int alloc_area(struct pstore *ps) in alloc_area() function
328 r = alloc_area(ps); in read_header()
373 r = alloc_area(ps); in read_header()