shared_alloc_mmap.c - OpenGrok cross reference for /PHP-8.3/ext/opcache/shared_alloc

Lines Matching refs:requested_size
55 static void *find_prefered_mmap_base(size_t requested_size)  in find_prefered_mmap_base()  argument
78 			if (last_free_addr + requested_size >= start_base) {  in find_prefered_mmap_base()
87 			if (last_free_addr + requested_size <= start) {  in find_prefered_mmap_base()
88 				last_candidate = ZEND_MM_ALIGNED_SIZE_EX(start - requested_size, huge_page_size);  in find_prefered_mmap_base()
89 				if (last_candidate + requested_size > start) {  in find_prefered_mmap_base()
106 			if (last_free_addr + requested_size - text_start > UINT32_MAX) {  in find_prefered_mmap_base()
110 			if (last_free_addr + requested_size <= start) {  in find_prefered_mmap_base()
141 						if (last_free_addr + requested_size <= e_start) {  in find_prefered_mmap_base()
142 							last_candidate = ZEND_MM_ALIGNED_SIZE_EX(e_start - requested_size, huge_page_size);  in find_prefered_mmap_base()
143 							if (last_candidate + requested_size > e_start) {  in find_prefered_mmap_base()
160 						if (last_free_addr + requested_size - text_start > UINT32_MAX) {  in find_prefered_mmap_base()
164 						if (last_free_addr + requested_size <= e_start) {  in find_prefered_mmap_base()
182 static int create_segments(size_t requested_size, zend_shared_segment ***shared_segments_p, int *sh…  in create_segments()  argument
207 		hint = find_prefered_mmap_base(requested_size);  in create_segments()
217 		if (requested_size >= huge_page_size && requested_size % huge_page_size == 0) {  in create_segments()
218 			p = mmap(hint, requested_size, flags, MAP_SHARED|MAP_ANONYMOUS|MAP_HUGETLB|MAP_FIXED, -1, 0);  in create_segments()
224 		p = mmap(hint, requested_size, flags, MAP_SHARED|MAP_ANONYMOUS|MAP_FIXED, -1, 0);  in create_segments()
243 	if (requested_size >= huge_page_size && requested_size % huge_page_size == 0) {  in create_segments()
248 		p = mmap(NULL, requested_size, flags, MAP_SHARED|MAP_ANONYMOUS|MAP_32BIT, fd, 0);  in create_segments()
250 			munmap(p, requested_size);  in create_segments()
252 …p = mmap(p, requested_size, flags, MAP_SHARED|MAP_ANONYMOUS|MAP_32BIT|MAP_HUGETLB|MAP_FIXED, -1, 0…  in create_segments()
256 				p = mmap(NULL, requested_size, flags, MAP_SHARED|MAP_ANONYMOUS|MAP_32BIT, fd, 0);  in create_segments()
263 		p = mmap(0, requested_size, flags, MAP_SHARED|MAP_ANONYMOUS|MAP_HUGETLB, fd, 0);  in create_segments()
269 	p = mmap(NULL, requested_size, flags, MAP_SHARED|MAP_ANONYMOUS|MAP_32BIT, fd, 0);  in create_segments()
275 	p = mmap(0, requested_size, flags, MAP_SHARED|MAP_ANONYMOUS, fd, 0);  in create_segments()
285 		munmap(p, requested_size);  in create_segments()
294 	shared_segment->size = requested_size;  in create_segments()