59 lines
2.6 KiB
C
59 lines
2.6 KiB
C
#ifndef JEMALLOC_INTERNAL_EXTENT_EXTERNS_H
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#define JEMALLOC_INTERNAL_EXTENT_EXTERNS_H
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#include "jemalloc/internal/ehooks.h"
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#include "jemalloc/internal/mutex.h"
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#include "jemalloc/internal/mutex_pool.h"
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#include "jemalloc/internal/ph.h"
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#include "jemalloc/internal/rtree.h"
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extern size_t opt_lg_extent_max_active_fit;
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extern rtree_t extents_rtree;
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extern mutex_pool_t extent_mutex_pool;
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extent_t *extent_alloc(tsdn_t *tsdn, arena_t *arena);
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void extent_dalloc(tsdn_t *tsdn, arena_t *arena, extent_t *extent);
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ph_proto(, extent_avail_, extent_tree_t, extent_t)
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ph_proto(, extent_heap_, extent_heap_t, extent_t)
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extent_t *extents_alloc(tsdn_t *tsdn, arena_t *arena, ehooks_t *ehooks,
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eset_t *eset, void *new_addr, size_t size, size_t pad, size_t alignment,
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bool slab, szind_t szind, bool *zero, bool *commit);
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void extents_dalloc(tsdn_t *tsdn, arena_t *arena, ehooks_t *ehooks,
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eset_t *eset, extent_t *extent);
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extent_t *extents_evict(tsdn_t *tsdn, arena_t *arena, ehooks_t *ehooks,
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eset_t *eset, size_t npages_min);
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extent_t *extent_alloc_wrapper(tsdn_t *tsdn, arena_t *arena, ehooks_t *ehooks,
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void *new_addr, size_t size, size_t pad, size_t alignment, bool slab,
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szind_t szind, bool *zero, bool *commit);
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void extent_dalloc_gap(tsdn_t *tsdn, arena_t *arena, extent_t *extent);
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void extent_dalloc_wrapper(tsdn_t *tsdn, arena_t *arena, ehooks_t *ehooks,
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extent_t *extent);
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void extent_destroy_wrapper(tsdn_t *tsdn, arena_t *arena, ehooks_t *ehooks,
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extent_t *extent);
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bool extent_commit_wrapper(tsdn_t *tsdn, arena_t *arena, ehooks_t *ehooks,
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extent_t *extent, size_t offset, size_t length);
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bool extent_decommit_wrapper(tsdn_t *tsdn, arena_t *arena, ehooks_t *ehooks,
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extent_t *extent, size_t offset, size_t length);
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bool extent_purge_lazy_wrapper(tsdn_t *tsdn, arena_t *arena, ehooks_t *ehooks,
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extent_t *extent, size_t offset, size_t length);
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bool extent_purge_forced_wrapper(tsdn_t *tsdn, arena_t *arena, ehooks_t *ehooks,
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extent_t *extent, size_t offset, size_t length);
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extent_t *extent_split_wrapper(tsdn_t *tsdn, arena_t *arena, ehooks_t *ehooks,
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extent_t *extent, size_t size_a, szind_t szind_a, bool slab_a,
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size_t size_b, szind_t szind_b, bool slab_b);
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bool extent_merge_wrapper(tsdn_t *tsdn, arena_t *arena, ehooks_t *ehooks,
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extent_t *a, extent_t *b);
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bool extent_boot(void);
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void extent_util_stats_get(tsdn_t *tsdn, const void *ptr,
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size_t *nfree, size_t *nregs, size_t *size);
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void extent_util_stats_verbose_get(tsdn_t *tsdn, const void *ptr,
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size_t *nfree, size_t *nregs, size_t *size,
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size_t *bin_nfree, size_t *bin_nregs, void **slabcur_addr);
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#endif /* JEMALLOC_INTERNAL_EXTENT_EXTERNS_H */
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