39 lines
1.4 KiB
C
39 lines
1.4 KiB
C
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#include "free_publish_box.h"
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#include "hakmem_tiny.h"
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#include "tiny_route.h"
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// Provide slab entry encode/decode used by Ready ring (match main TU)
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#ifndef SUPERSLAB_SIZE_MIN
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#define SUPERSLAB_SIZE_MIN (1u<<20)
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#endif
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static inline uintptr_t slab_entry_make(SuperSlab* ss, int slab_idx) {
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return ((uintptr_t)ss) | ((uintptr_t)slab_idx & 0x3Fu);
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}
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static inline SuperSlab* slab_entry_ss(uintptr_t ent) {
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return (SuperSlab*)(ent & ~((uintptr_t)SUPERSLAB_SIZE_MIN - 1u));
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}
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static inline int slab_entry_idx(uintptr_t ent) {
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return (int)(ent & 0x3Fu);
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}
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#include "tiny_ready.h"
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#include "box/mailbox_box.h"
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// Box boundary: minimal checks; callers ensure class_idx/slab_idx are valid
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void tiny_free_publish_first_free(int class_idx, SuperSlab* ss, int slab_idx) {
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if (!(ss && ss->magic == SUPERSLAB_MAGIC)) return;
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if (slab_idx < 0 || slab_idx >= ss_slabs_capacity(ss)) return;
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tiny_ready_push(class_idx, ss, slab_idx);
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ss_partial_publish(class_idx, ss);
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mailbox_box_publish(class_idx, ss, slab_idx);
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}
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void tiny_free_publish_remote_transition(int class_idx, SuperSlab* ss, int slab_idx) {
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if (!(ss && ss->magic == SUPERSLAB_MAGIC)) return;
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if (slab_idx < 0 || slab_idx >= ss_slabs_capacity(ss)) return;
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// For remote transition, ready hint first to surface candidate to adopters
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tiny_ready_push(class_idx, ss, slab_idx);
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ss_partial_publish(class_idx, ss);
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mailbox_box_publish(class_idx, ss, slab_idx);
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}
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