35     extent_hooks_t **r_extent_hooks, extent_t *extent, size_t offset,
44     extent_hooks_t **r_extent_hooks, extent_t *extent, size_t offset,
51     extent_hooks_t **r_extent_hooks, extent_t *extent, size_t offset,
57     extent_hooks_t **r_extent_hooks, extent_t *extent, size_t size_a,
64     extent_hooks_t **r_extent_hooks, extent_t *a, extent_t *b,
104     extent_hooks_t **r_extent_hooks, extents_t *extents, void *new_addr,
108     extent_hooks_t **r_extent_hooks, rtree_ctx_t *rtree_ctx, extents_t *extents,
111     extent_hooks_t **r_extent_hooks, extents_t *extents, extent_t *extent,
223     extent_hooks_t **r_extent_hooks) {  in extent_hooks_assure_initialized()  argument
224 	if (*r_extent_hooks == EXTENT_HOOKS_INITIALIZER) {  in extent_hooks_assure_initialized()
225 		*r_extent_hooks = extent_hooks_get(arena);  in extent_hooks_assure_initialized()
521     extent_hooks_t **r_extent_hooks, rtree_ctx_t *rtree_ctx, extents_t *extents,  in extent_try_delayed_coalesce()  argument
525 	extent = extent_try_coalesce(tsdn, arena, r_extent_hooks, rtree_ctx,  in extent_try_delayed_coalesce()
537 extents_alloc(tsdn_t *tsdn, arena_t *arena, extent_hooks_t **r_extent_hooks,  in extents_alloc()  argument
545 	extent_t *extent = extent_recycle(tsdn, arena, r_extent_hooks, extents,  in extents_alloc()
552 extents_dalloc(tsdn_t *tsdn, arena_t *arena, extent_hooks_t **r_extent_hooks,  in extents_dalloc()  argument
563 	extent_record(tsdn, arena, r_extent_hooks, extents, extent, false);  in extents_dalloc()
567 extents_evict(tsdn_t *tsdn, arena_t *arena, extent_hooks_t **r_extent_hooks,  in extents_evict()  argument
597 		if (extent_try_delayed_coalesce(tsdn, arena, r_extent_hooks,  in extents_evict()
635 extents_abandon_vm(tsdn_t *tsdn, arena_t *arena, extent_hooks_t **r_extent_hooks,  in extents_abandon_vm()  argument
646 		if (extent_purge_lazy_impl(tsdn, arena, r_extent_hooks,  in extents_abandon_vm()
648 			extent_purge_forced_impl(tsdn, arena, r_extent_hooks,  in extents_abandon_vm()
893     extent_hooks_t **r_extent_hooks, rtree_ctx_t *rtree_ctx, extents_t *extents,  in extent_recycle_extract()  argument
918 	extent_hooks_assure_initialized(arena, r_extent_hooks);  in extent_recycle_extract()
981     extent_hooks_t **r_extent_hooks, rtree_ctx_t *rtree_ctx,  in extent_split_interior()  argument
1005 		*extent = extent_split_impl(tsdn, arena, r_extent_hooks,  in extent_split_interior()
1017 		*trail = extent_split_impl(tsdn, arena, r_extent_hooks, *extent,  in extent_split_interior()
1058     extent_hooks_t **r_extent_hooks, rtree_ctx_t *rtree_ctx, extents_t *extents,  in extent_recycle_split()  argument
1067 	    tsdn, arena, r_extent_hooks, rtree_ctx, &extent, &lead, &trail,  in extent_recycle_split()
1102 			extents_abandon_vm(tsdn, arena, r_extent_hooks, extents,  in extent_recycle_split()
1128 extent_recycle(tsdn_t *tsdn, arena_t *arena, extent_hooks_t **r_extent_hooks,  in extent_recycle()  argument
1141 	extent_t *extent = extent_recycle_extract(tsdn, arena, r_extent_hooks,  in extent_recycle()
1148 	extent = extent_recycle_split(tsdn, arena, r_extent_hooks, rtree_ctx,  in extent_recycle()
1156 		if (extent_commit_impl(tsdn, arena, r_extent_hooks, extent,  in extent_recycle()
1158 			extent_record(tsdn, arena, r_extent_hooks, extents,  in extent_recycle()
1298     extent_hooks_t **r_extent_hooks, size_t size, size_t pad, size_t alignment,  in extent_grow_retained()  argument
1334 	if (*r_extent_hooks == &extent_hooks_default) {  in extent_grow_retained()
1339 		ptr = (*r_extent_hooks)->alloc(*r_extent_hooks, NULL,  in extent_grow_retained()
1373 	    tsdn, arena, r_extent_hooks, rtree_ctx, &extent, &lead, &trail,  in extent_grow_retained()
1379 			extent_record(tsdn, arena, r_extent_hooks,  in extent_grow_retained()
1383 			extent_record(tsdn, arena, r_extent_hooks,  in extent_grow_retained()
1396 			extent_record(tsdn, arena, r_extent_hooks,  in extent_grow_retained()
1401 			extents_abandon_vm(tsdn, arena, r_extent_hooks,  in extent_grow_retained()
1408 		if (extent_commit_impl(tsdn, arena, r_extent_hooks, extent, 0,  in extent_grow_retained()
1410 			extent_record(tsdn, arena, r_extent_hooks,  in extent_grow_retained()
1464     extent_hooks_t **r_extent_hooks, void *new_addr, size_t size, size_t pad,  in extent_alloc_retained()  argument
1471 	extent_t *extent = extent_recycle(tsdn, arena, r_extent_hooks,  in extent_alloc_retained()
1480 		extent = extent_grow_retained(tsdn, arena, r_extent_hooks, size,  in extent_alloc_retained()
1493     extent_hooks_t **r_extent_hooks, void *new_addr, size_t size, size_t pad,  in extent_alloc_wrapper_hard()  argument
1502 	if (*r_extent_hooks == &extent_hooks_default) {  in extent_alloc_wrapper_hard()
1508 		addr = (*r_extent_hooks)->alloc(*r_extent_hooks, new_addr,  in extent_alloc_wrapper_hard()
1532     extent_hooks_t **r_extent_hooks, void *new_addr, size_t size, size_t pad,  in extent_alloc_wrapper()  argument
1537 	extent_hooks_assure_initialized(arena, r_extent_hooks);  in extent_alloc_wrapper()
1539 	extent_t *extent = extent_alloc_retained(tsdn, arena, r_extent_hooks,  in extent_alloc_wrapper()
1551 		extent = extent_alloc_wrapper_hard(tsdn, arena, r_extent_hooks,  in extent_alloc_wrapper()
1580 extent_coalesce(tsdn_t *tsdn, arena_t *arena, extent_hooks_t **r_extent_hooks,  in extent_coalesce()  argument
1588 	bool err = extent_merge_impl(tsdn, arena, r_extent_hooks,  in extent_coalesce()
1601     extent_hooks_t **r_extent_hooks, rtree_ctx_t *rtree_ctx, extents_t *extents,  in extent_try_coalesce_impl()  argument
1632 			    r_extent_hooks, extents, extent, next, true,  in extent_try_coalesce_impl()
1655 			    r_extent_hooks, extents, extent, prev, false,  in extent_try_coalesce_impl()
1676     extent_hooks_t **r_extent_hooks, rtree_ctx_t *rtree_ctx, extents_t *extents,  in extent_try_coalesce()  argument
1678 	return extent_try_coalesce_impl(tsdn, arena, r_extent_hooks, rtree_ctx,  in extent_try_coalesce()
1684     extent_hooks_t **r_extent_hooks, rtree_ctx_t *rtree_ctx, extents_t *extents,  in extent_try_coalesce_large()  argument
1686 	return extent_try_coalesce_impl(tsdn, arena, r_extent_hooks, rtree_ctx,  in extent_try_coalesce_large()
1695 extent_record(tsdn_t *tsdn, arena_t *arena, extent_hooks_t **r_extent_hooks,  in extent_record()  argument
1705 	extent_hooks_assure_initialized(arena, r_extent_hooks);  in extent_record()
1717 		extent = extent_try_coalesce(tsdn, arena, r_extent_hooks,  in extent_record()
1726 			    r_extent_hooks, rtree_ctx, extents, extent,  in extent_record()
1732 			arena_decay_extent(tsdn, arena, r_extent_hooks, extent);  in extent_record()
1777     extent_hooks_t **r_extent_hooks, extent_t *extent) {  in extent_dalloc_wrapper_try()  argument
1787 	extent_hooks_assure_initialized(arena, r_extent_hooks);  in extent_dalloc_wrapper_try()
1789 	if (*r_extent_hooks == &extent_hooks_default) {  in extent_dalloc_wrapper_try()
1795 		err = ((*r_extent_hooks)->dalloc == NULL ||  in extent_dalloc_wrapper_try()
1796 		    (*r_extent_hooks)->dalloc(*r_extent_hooks,  in extent_dalloc_wrapper_try()
1811     extent_hooks_t **r_extent_hooks, extent_t *extent) {  in extent_dalloc_wrapper()  argument
1817 	if (*r_extent_hooks != &extent_hooks_default || extent_may_dalloc()) {  in extent_dalloc_wrapper()
1823 		if (!extent_dalloc_wrapper_try(tsdn, arena, r_extent_hooks,  in extent_dalloc_wrapper()
1830 	if (*r_extent_hooks != &extent_hooks_default) {  in extent_dalloc_wrapper()
1837 	} else if (!extent_decommit_wrapper(tsdn, arena, r_extent_hooks, extent,  in extent_dalloc_wrapper()
1840 	} else if ((*r_extent_hooks)->purge_forced != NULL &&  in extent_dalloc_wrapper()
1841 	    !(*r_extent_hooks)->purge_forced(*r_extent_hooks,  in extent_dalloc_wrapper()
1846 	    ((*r_extent_hooks)->purge_lazy != NULL &&  in extent_dalloc_wrapper()
1847 	    !(*r_extent_hooks)->purge_lazy(*r_extent_hooks,  in extent_dalloc_wrapper()
1854 	if (*r_extent_hooks != &extent_hooks_default) {  in extent_dalloc_wrapper()
1863 	extent_record(tsdn, arena, r_extent_hooks, &arena->extents_retained,  in extent_dalloc_wrapper()
1882     extent_hooks_t **r_extent_hooks, extent_t *extent) {  in extent_destroy_wrapper()  argument
1893 	extent_hooks_assure_initialized(arena, r_extent_hooks);  in extent_destroy_wrapper()
1895 	if (*r_extent_hooks == &extent_hooks_default) {  in extent_destroy_wrapper()
1899 	} else if ((*r_extent_hooks)->destroy != NULL) {  in extent_destroy_wrapper()
1901 		(*r_extent_hooks)->destroy(*r_extent_hooks,  in extent_destroy_wrapper()
1919     extent_hooks_t **r_extent_hooks, extent_t *extent, size_t offset,  in extent_commit_impl()  argument
1924 	extent_hooks_assure_initialized(arena, r_extent_hooks);  in extent_commit_impl()
1925 	if (*r_extent_hooks != &extent_hooks_default) {  in extent_commit_impl()
1928 	bool err = ((*r_extent_hooks)->commit == NULL ||  in extent_commit_impl()
1929 	    (*r_extent_hooks)->commit(*r_extent_hooks, extent_base_get(extent),  in extent_commit_impl()
1931 	if (*r_extent_hooks != &extent_hooks_default) {  in extent_commit_impl()
1940     extent_hooks_t **r_extent_hooks, extent_t *extent, size_t offset,  in extent_commit_wrapper()  argument
1942 	return extent_commit_impl(tsdn, arena, r_extent_hooks, extent, offset,  in extent_commit_wrapper()
1955     extent_hooks_t **r_extent_hooks, extent_t *extent, size_t offset,  in extent_decommit_wrapper()  argument
1960 	extent_hooks_assure_initialized(arena, r_extent_hooks);  in extent_decommit_wrapper()
1962 	if (*r_extent_hooks != &extent_hooks_default) {  in extent_decommit_wrapper()
1965 	bool err = ((*r_extent_hooks)->decommit == NULL ||  in extent_decommit_wrapper()
1966 	    (*r_extent_hooks)->decommit(*r_extent_hooks,  in extent_decommit_wrapper()
1969 	if (*r_extent_hooks != &extent_hooks_default) {  in extent_decommit_wrapper()
1992     extent_hooks_t **r_extent_hooks, extent_t *extent, size_t offset,  in extent_purge_lazy_impl()  argument
1997 	extent_hooks_assure_initialized(arena, r_extent_hooks);  in extent_purge_lazy_impl()
1999 	if ((*r_extent_hooks)->purge_lazy == NULL) {  in extent_purge_lazy_impl()
2002 	if (*r_extent_hooks != &extent_hooks_default) {  in extent_purge_lazy_impl()
2005 	bool err = (*r_extent_hooks)->purge_lazy(*r_extent_hooks,  in extent_purge_lazy_impl()
2008 	if (*r_extent_hooks != &extent_hooks_default) {  in extent_purge_lazy_impl()
2017     extent_hooks_t **r_extent_hooks, extent_t *extent, size_t offset,  in extent_purge_lazy_wrapper()  argument
2019 	return extent_purge_lazy_impl(tsdn, arena, r_extent_hooks, extent,  in extent_purge_lazy_wrapper()
2039     extent_hooks_t **r_extent_hooks, extent_t *extent, size_t offset,  in extent_purge_forced_impl()  argument
2044 	extent_hooks_assure_initialized(arena, r_extent_hooks);  in extent_purge_forced_impl()
2046 	if ((*r_extent_hooks)->purge_forced == NULL) {  in extent_purge_forced_impl()
2049 	if (*r_extent_hooks != &extent_hooks_default) {  in extent_purge_forced_impl()
2052 	bool err = (*r_extent_hooks)->purge_forced(*r_extent_hooks,  in extent_purge_forced_impl()
2055 	if (*r_extent_hooks != &extent_hooks_default) {  in extent_purge_forced_impl()
2063     extent_hooks_t **r_extent_hooks, extent_t *extent, size_t offset,  in extent_purge_forced_wrapper()  argument
2065 	return extent_purge_forced_impl(tsdn, arena, r_extent_hooks, extent,  in extent_purge_forced_wrapper()
2093     extent_hooks_t **r_extent_hooks, extent_t *extent, size_t size_a,  in extent_split_impl()  argument
2100 	extent_hooks_assure_initialized(arena, r_extent_hooks);  in extent_split_impl()
2102 	if ((*r_extent_hooks)->split == NULL) {  in extent_split_impl()
2143 	if (*r_extent_hooks != &extent_hooks_default) {  in extent_split_impl()
2146 	bool err = (*r_extent_hooks)->split(*r_extent_hooks, extent_base_get(extent),  in extent_split_impl()
2149 	if (*r_extent_hooks != &extent_hooks_default) {  in extent_split_impl()
2177     extent_hooks_t **r_extent_hooks, extent_t *extent, size_t size_a,  in extent_split_wrapper()  argument
2179 	return extent_split_impl(tsdn, arena, r_extent_hooks, extent, size_a,  in extent_split_wrapper()
2243     extent_hooks_t **r_extent_hooks, extent_t *a, extent_t *b,  in extent_merge_impl()  argument
2249 	extent_hooks_assure_initialized(arena, r_extent_hooks);  in extent_merge_impl()
2251 	if ((*r_extent_hooks)->merge == NULL || extent_head_no_merge(a, b)) {  in extent_merge_impl()
2256 	if (*r_extent_hooks == &extent_hooks_default) {  in extent_merge_impl()
2262 		err = (*r_extent_hooks)->merge(*r_extent_hooks,  in extent_merge_impl()
2317     extent_hooks_t **r_extent_hooks, extent_t *a, extent_t *b) {  in extent_merge_wrapper()  argument
2318 	return extent_merge_impl(tsdn, arena, r_extent_hooks, a, b, false);  in extent_merge_wrapper()