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Searched refs:smq (Results 1 – 10 of 10) sorted by relevance

/Linux-v6.6/Documentation/admin-guide/device-mapper/
Dcache-policies.rst32 This policy is now an alias for smq (see below).
42 Stochastic multiqueue (smq)
47 The stochastic multi-queue (smq) policy addresses some of the problems
50 The smq policy (vs mq) offers the promise of less memory utilization,
52 workloads. smq also does not have any cumbersome tuning knobs.
54 Users may switch from "mq" to "smq" simply by appropriately reloading a
57 degrade slightly until smq recalculates the origin device's hotspots
66 smq uses 28bit indexes to implement its data structures rather than
72 All this means smq uses ~25bytes per cache block. Still a lot of
84 smq does not maintain a hit count, instead it swaps hit entries with
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/Linux-v6.6/drivers/net/ethernet/marvell/octeontx2/nic/
Dotx2_dcbnl.c166 cn10k_sq_aq->sq_mask.smq = GENMASK(9, 0); in otx2_pfc_update_sq_smq_mapping()
167 cn10k_sq_aq->sq.smq = otx2_get_smq_idx(pfvf, prio); in otx2_pfc_update_sq_smq_mapping()
181 sq_aq->sq_mask.smq = GENMASK(8, 0); in otx2_pfc_update_sq_smq_mapping()
182 sq_aq->sq.smq = otx2_get_smq_idx(pfvf, prio); in otx2_pfc_update_sq_smq_mapping()
Dotx2_common.h915 u16 smq; in otx2_get_smq_idx() local
922 smq = pfvf->qos.qid_to_sqmap[qidx - pfvf->hw.non_qos_queues]; in otx2_get_smq_idx()
924 smq = pfvf->hw.txschq_list[NIX_TXSCH_LVL_SMQ][0]; in otx2_get_smq_idx()
926 return smq; in otx2_get_smq_idx()
1063 int otx2_smq_flush(struct otx2_nic *pfvf, int smq);
Dcn10k.c89 aq->sq.smq = otx2_get_smq_idx(pfvf, qidx); in cn10k_sq_aq_init()
Dotx2_common.c712 int otx2_smq_flush(struct otx2_nic *pfvf, int smq) in otx2_smq_flush() argument
726 req->reg[0] = NIX_AF_SMQX_CFG(smq); in otx2_smq_flush()
908 aq->sq.smq = otx2_get_smq_idx(pfvf, qidx); in otx2_sq_aq_init()
/Linux-v6.6/drivers/md/
DMakefile23 dm-cache-smq-y += dm-cache-policy-smq.o
78 obj-$(CONFIG_DM_CACHE_SMQ) += dm-cache-smq.o
/Linux-v6.6/drivers/net/ethernet/marvell/octeontx2/af/
Drvu_nix.c850 u16 *smq, u16 *smq_mask) in nix_get_aq_req_smq() argument
856 *smq = aq_req->sq.smq; in nix_get_aq_req_smq()
857 *smq_mask = aq_req->sq_mask.smq; in nix_get_aq_req_smq()
859 *smq = req->sq.smq; in nix_get_aq_req_smq()
860 *smq_mask = req->sq_mask.smq; in nix_get_aq_req_smq()
875 u16 smq, smq_mask; in rvu_nix_blk_aq_enq_inst() local
947 nix_get_aq_req_smq(rvu, req, &smq, &smq_mask); in rvu_nix_blk_aq_enq_inst()
954 pcifunc, smq)) in rvu_nix_blk_aq_enq_inst()
2135 static void nix_smq_flush_fill_ctx(struct rvu *rvu, int blkaddr, int smq, in nix_smq_flush_fill_ctx() argument
2143 smq_flush_ctx->smq = smq; in nix_smq_flush_fill_ctx()
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Drvu_struct.h466 u64 smq : 10; /* W1 */ member
613 u64 smq : 9; member
Drvu.h301 int smq; member
Drvu_debugfs.c1556 sq_ctx->smq, sq_ctx->cq_ena, sq_ctx->xoff); in print_nix_cn10k_sq_ctx()
1631 sq_ctx->xoff, sq_ctx->cq_ena, sq_ctx->smq); in print_nix_sq_ctx()