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Searched refs:buf_slot (Results 1 – 3 of 3) sorted by relevance

/linux/net/smc/
H A Dsmc_ib.c700 static int smc_ib_map_mr_sg(struct smc_buf_desc *buf_slot, u8 link_idx) in smc_ib_map_mr_sg() argument
706 sg_num = ib_map_mr_sg(buf_slot->mr[link_idx], in smc_ib_map_mr_sg()
707 buf_slot->sgt[link_idx].sgl, in smc_ib_map_mr_sg()
708 buf_slot->sgt[link_idx].orig_nents, in smc_ib_map_mr_sg()
716 struct smc_buf_desc *buf_slot, u8 link_idx) in smc_ib_get_memory_region() argument
718 if (buf_slot->mr[link_idx]) in smc_ib_get_memory_region()
721 buf_slot->mr[link_idx] = in smc_ib_get_memory_region()
722 ib_alloc_mr(pd, IB_MR_TYPE_MEM_REG, 1 << buf_slot->order); in smc_ib_get_memory_region()
723 if (IS_ERR(buf_slot->mr[link_idx])) { in smc_ib_get_memory_region()
726 rc = PTR_ERR(buf_slot->mr[link_idx]); in smc_ib_get_memory_region()
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H A Dsmc_ib.h88 struct smc_buf_desc *buf_slot,
91 struct smc_buf_desc *buf_slot,
102 struct smc_buf_desc *buf_slot, u8 link_idx);
105 struct smc_buf_desc *buf_slot);
107 struct smc_buf_desc *buf_slot,
110 struct smc_buf_desc *buf_slot,
H A Dsmc_core.c2117 struct smc_buf_desc *buf_slot; in smc_buf_get_slot() local
2120 list_for_each_entry(buf_slot, buf_list, list) { in smc_buf_get_slot()
2121 if (cmpxchg(&buf_slot->used, 0, 1) == 0) { in smc_buf_get_slot()
2123 return buf_slot; in smc_buf_get_slot()