TreiberSlabHeader

shm_primitives::treiber

Struct TreiberSlabHeader 

Source 
pub struct TreiberSlabHeader {
    pub slot_size: u32,
    pub slot_count: u32,
    pub max_frame_size: u32,
    pub free_head: AtomicU64,
    pub slot_available: AtomicU32,
    /* private fields */
}
Expand description

Slab header (64 bytes, cache-line aligned).

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§slot_size: u32§slot_count: u32§max_frame_size: u32§free_head: AtomicU64

Free list head: index (low 32 bits) + tag (high 32 bits).

§slot_available: AtomicU32

Slot-availability futex word (unused by this crate, but reserved for parity).

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impl TreiberSlabHeader

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pub fn init(&mut self, slot_size: u32, slot_count: u32)

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