27 lines
918 B
C
27 lines
918 B
C
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// ss_slab_reset_box.h
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// Box: Reset TinySlabMeta for reuse (C7 diagnostics-friendly)
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#pragma once
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#include "ss_slab_meta_box.h"
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#include "../superslab/superslab_inline.h"
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#include <stdatomic.h>
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static inline void ss_slab_reset_meta_for_tiny(SuperSlab* ss,
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int slab_idx,
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int class_idx)
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{
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if (!ss) return;
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if (slab_idx < 0 || slab_idx >= ss_slabs_capacity(ss)) return;
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TinySlabMeta* meta = &ss->slabs[slab_idx];
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meta->used = 0;
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meta->carved = 0;
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meta->freelist = NULL;
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meta->class_idx = (uint8_t)class_idx;
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ss->class_map[slab_idx] = (uint8_t)class_idx;
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// Reset remote queue state to avoid stale pending frees on reuse.
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atomic_store_explicit(&ss->remote_heads[slab_idx], 0, memory_order_relaxed);
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atomic_store_explicit(&ss->remote_counts[slab_idx], 0, memory_order_relaxed);
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}
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