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Searched refs:slab (Results 1 – 6 of 6) sorted by relevance

/xnu-11417.101.15/bsd/skywalk/mem/
H A Dskmem_slab.c70 char *buf, *__indexable slab; in skmem_slab_create() local
78 slab = skmem_region_alloc(skr, &slabm, &sg, &sgm, skmflag, in skmem_slab_create()
80 if (slab == NULL) { in skmem_slab_create()
93 sl->sl_base = buf = slab; in skmem_slab_create()
138 SK_KVA(slab), SK_KVA(slab + objsize)); in skmem_slab_create()
146 skmem_region_free(skr, slab, __unsafe_forge_bidi_indexable(void *, in skmem_slab_create()
162 void *__single slab = sl->sl_base; in skmem_slab_destroy() local
170 SK_KVA(slab), SK_KVA((uintptr_t)slab + skm->skm_objsize)); in skmem_slab_destroy()
187 vm_memtag_store_tag(slab, skm->skm_slabsize); in skmem_slab_destroy()
191 skmem_region_free(skm->skm_region, slab, slabm); in skmem_slab_destroy()
/xnu-11417.101.15/tools/lldbmacros/
H A Dskywalk.py188 for slab in IterateTAILQ_HEAD(skm.skm_sl_partial_list, "sl_link") :
192 print(format_string.format(slab, slab.sl_refcnt, slab.sl_base, slab.sl_basem))
196 for bc in IterateListEntry(slab.sl_head, 'bc_link', list_prefix='s') :
200 for slab in IterateTAILQ_HEAD(skm.skm_sl_empty_list, "sl_link") :
204 print(format_string.format(slab, slab.sl_refcnt, slab.sl_base, slab.sl_basem))
208 for bc in IterateListEntry(slab.sl_head, 'bc_link', list_prefix='s') :
H A Dmbufs.py316 slab = GetMbufSlab(m)
319 print(mbuf_slab_format.format(slab))
322 print(mbuf_slab_format.format(slab))
/xnu-11417.101.15/tools/lldbmacros/kmemory/
H A Dbtlog.py35 slab = 0
37 while ref > (BTLibrary.SIZE_INIT << slab):
38 slab += 1
41 slab = library.sbv.chkGetChildMemberWithName('btl_slabs').xGetIntegerAtIndex(slab)
42 value = target.xCreateValueFromAddress('stack', slab + ref, library.bts_type)
/xnu-11417.101.15/osfmk/kern/
H A Dbtlog.c303 uint32_t slab = 0; in __btlib_deref() local
306 slab = __builtin_clz(BTL_SIZE_INIT) - __builtin_clz(ref) + 1; in __btlib_deref()
308 return (bt_stack_t)(btl->btl_slabs[slab] + ref); in __btlib_deref()
391 uint8_t slab = btl->btl_slab_cur + 1; in __btlib_grow() local
401 btl->btl_slab_cur = slab; in __btlib_grow()
402 btl->btl_slabs[slab] = addr - size; in __btlib_grow()
407 uint8_t slab = btl->btl_slab_cur; in __btlib_grow() local
409 addr = btl->btl_slabs[slab] + btl->btl_faulted_pos; in __btlib_grow()
/xnu-11417.101.15/doc/allocators/
H A Dapi-basics.md11 - the zone allocator subsystem (`<kern/zalloc.h>`) which is a slab-allocator of