fifo_slice_private_t *slices; /**< private slice information */
svm_msg_q_t *mqs; /**< private vec of attached mqs */
uword max_byte_index; /**< max byte index for segment */
+ u32 sm_index; /**< owner segment manager index */
+ u32 fs_index; /**< fs index in sm pool */
u8 n_slices; /**< number of fifo segment slices */
u8 flags; /**< private fifo segment flags */
u8 high_watermark; /**< memory pressure watermark high */