Searched refs:C_SEG_BUFSIZE (Results 1 - 4 of 4) sorted by relevance

/xnu-2422.115.4/osfmk/vm/
H A Dvm_compressor.h43 #define C_SEG_BUFSIZE (1024 * 256) macro
44 #define C_SEG_ALLOCSIZE (C_SEG_BUFSIZE + PAGE_SIZE)
45 #define C_SEG_OFF_LIMIT (C_SEG_BYTES_TO_OFFSET((C_SEG_BUFSIZE - 512)))
131 #define C_SEG_ONDISK_IS_SPARSE(cseg) ((cseg->c_bytes_used < (C_SEG_BUFSIZE / 2)) ? 1 : 0)
132 #define C_SEG_INCORE_IS_SPARSE(cseg) ((C_SEG_UNUSED_BYTES(cseg) >= (C_SEG_BUFSIZE / 2)) ? 1 : 0)
H A Dvm_compressor_backing_store.h64 #define COMPRESSED_SWAP_CHUNK_SIZE (C_SEG_BUFSIZE)
H A Dvm_compressor.c374 if ((c_segments_limit = c_segment_pages_compressed_limit / (C_SEG_BUFSIZE / PAGE_SIZE)) > C_SEG_MAX_LIMIT)
964 #define C_MAJOR_COMPACTION_SIZE_APPROPRIATE ((C_SEG_BUFSIZE * 80) / 100)
1040 if ((C_SEG_OFFSET_TO_BYTES(c_seg_dst->c_populated_offset) == C_SEG_BUFSIZE)) {
1051 assert(C_SEG_OFFSET_TO_BYTES(c_seg_dst->c_populated_offset) <= C_SEG_BUFSIZE);
1958 c_seg_major_compact_stats.wasted_space_in_swapouts += C_SEG_BUFSIZE - c_seg->c_bytes_used;
2295 max_csize = C_SEG_BUFSIZE - C_SEG_OFFSET_TO_BYTES((int32_t)cs->c_offset);
H A Dvm_compressor_backing_store.c1349 if (kernel_memory_allocate(kernel_map, (vm_offset_t *)(&addr), C_SEG_BUFSIZE, 0, KMA_KOBJECT) != KERN_SUCCESS) {
1470 assert(c_size <= C_SEG_BUFSIZE);
1572 kmem_free(kernel_map, (vm_offset_t) addr, C_SEG_BUFSIZE);

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