From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 78B7A4A68A1; Wed, 9 Sep 2026 22:25:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=13.77.154.182 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788992721; cv=none; b=K1ka4kdd78YfUnqpHnBk97FLSL6zjmb5BRa8Qdsar1Rh+9tCBTo5tYgxpN6tdtjb+2G706prailULPExSOsudD3NNLDUDoaEf2XWKqHPj3bzFx2sLyF1YC/PjG1WZqPLq81FKr4dScLQuqIPSyYZ3+sbFvFgW+zUh7oGxZDmmJw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788992721; c=relaxed/simple; bh=tk/JSF7YOLaVaCZ58cEml+9RAP1u/qXEZOwK0esYZqo=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=vCUL1//Jv6TGs7PUBB+XdBJYQDMgBO+VCdSPDwTwqsXFeslWkppGKGQN4Cr2Xo4QvR4cuke8aRA3EG+zkJcPhSR4EtzEMemu/v9oHVZICvjqguClNhK3GYxy546NoexwkUtyyFLQmjA12TmbxNlCHPBBNxSDU1HeyFnokluvEKw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microsoft.com; spf=pass smtp.mailfrom=linux.microsoft.com; arc=none smtp.client-ip=13.77.154.182 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=microsoft.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.microsoft.com Received: by linux.microsoft.com (Postfix, from userid 1202) id E449620B717B; Wed, 9 Sep 2026 15:24:29 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com E449620B717B From: Long Li To: Long Li , Long Li , Konstantin Taranov , Jakub Kicinski , "David S . Miller" , Paolo Abeni , Eric Dumazet , Andrew Lunn , Jason Gunthorpe , Leon Romanovsky , Haiyang Zhang , "K . Y . Srinivasan" , Wei Liu , Dexuan Cui , shradhagupta@linux.microsoft.com, Simon Horman , ernis@linux.microsoft.com, stephen@networkplumber.org, shirazsaleem@microsoft.com Cc: netdev@vger.kernel.org, linux-rdma@vger.kernel.org, linux-hyperv@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH net-next v5 13/13] net: mana: keep the existing queues when the channel count is raised Date: Wed, 9 Sep 2026 15:24:16 -0700 Message-ID: <20260909222416.884246-14-longli@microsoft.com> X-Mailer: git-send-email 2.43.7 In-Reply-To: <20260909222416.884246-1-longli@microsoft.com> References: <20260909222416.884246-1-longli@microsoft.com> Precedence: bulk X-Mailing-List: linux-rdma@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Keep existing queues and allocate only the added tail. Growing N to M now needs M SQ/RQ pairs at peak, rather than N + M. Track the fresh queues separately for failure cleanup and XDP references. Wait for TX-selection readers before freeing old containers, and clear slots during partial teardown. Full rebuilds now keep the current count. Advertise in-driver resize recovery after converting the live resize paths. Failed rollback still requires recovery. Signed-off-by: Long Li --- Changes in v5: - Rebased onto current net-next; no changes to this patch. Changes in v4: - Wait for TX-selection readers before freeing old containers. - Clear TX pointer-array slots after partial teardown. - Shorten comments and qualify the resize-recovery description. .../net/ethernet/microsoft/mana/mana_bpf.c | 2 +- drivers/net/ethernet/microsoft/mana/mana_en.c | 209 +++++++++++++++--- .../ethernet/microsoft/mana/mana_ethtool.c | 31 ++- include/net/mana/gdma.h | 8 +- include/net/mana/mana.h | 7 +- 5 files changed, 217 insertions(+), 40 deletions(-) diff --git a/drivers/net/ethernet/microsoft/mana/mana_bpf.c b/drivers/net/ethernet/microsoft/mana/mana_bpf.c index 2060e08d82277237307ac99ff7ad66b4b134e8b4..3acec1bb02a3403f15fd97a0b46b70b4b75c27b7 100644 --- a/drivers/net/ethernet/microsoft/mana/mana_bpf.c +++ b/drivers/net/ethernet/microsoft/mana/mana_bpf.c @@ -206,7 +206,7 @@ static int mana_xdp_set(struct net_device *ndev, struct bpf_prog *prog, return -ENOMEM; } - err = mana_alloc_qset(apc, scratch, apc->num_queues, + err = mana_alloc_qset(apc, scratch, apc->rx_queue_size, apc->tx_queue_size, apc->priv_flags, apc->configured_mtu, prog, &newq); diff --git a/drivers/net/ethernet/microsoft/mana/mana_en.c b/drivers/net/ethernet/microsoft/mana/mana_en.c index 158f9a6ce42157ad7afd45ec642405fbd81f0bac..29f54f91cb0094f65cdd09d82cf4f29f3d296437 100644 --- a/drivers/net/ethernet/microsoft/mana/mana_en.c +++ b/drivers/net/ethernet/microsoft/mana/mana_en.c @@ -927,7 +927,7 @@ static int mana_change_mtu(struct net_device *ndev, int new_mtu) if (!scratch) return -ENOMEM; - err = mana_alloc_qset(mpc, scratch, mpc->num_queues, mpc->rx_queue_size, + err = mana_alloc_qset(mpc, scratch, mpc->rx_queue_size, mpc->tx_queue_size, mpc->priv_flags, new_mtu, mpc->bpf_prog, &newq); if (err) @@ -2878,7 +2878,9 @@ static void mana_deinit_txq(struct mana_port_context *apc, struct mana_txq *txq) mana_gd_destroy_queue(gd->gdma_context, txq->gdma_sq); } -static void mana_destroy_txq(struct mana_port_context *apc) +/* Keep the array and queues below @first; clear freed slots. */ +static void mana_destroy_txq_from(struct mana_port_context *apc, + unsigned int first) { struct napi_struct *napi; int i; @@ -2886,7 +2888,7 @@ static void mana_destroy_txq(struct mana_port_context *apc) if (!apc->tx_qp) return; - for (i = 0; i < apc->num_queues; i++) { + for (i = first; i < apc->num_queues; i++) { if (!apc->tx_qp[i]) continue; @@ -2910,7 +2912,16 @@ static void mana_destroy_txq(struct mana_port_context *apc) mana_deinit_txq(apc, &apc->tx_qp[i]->txq); kvfree(apc->tx_qp[i]); + apc->tx_qp[i] = NULL; } +} + +static void mana_destroy_txq(struct mana_port_context *apc) +{ + if (!apc->tx_qp) + return; + + mana_destroy_txq_from(apc, 0); kfree(apc->tx_qp); apc->tx_qp = NULL; @@ -2941,8 +2952,11 @@ static void mana_create_txq_debugfs(struct mana_port_context *apc, int idx) tx_qp->tx_cq.gdma_cq, &mana_dbg_q_fops); } +/* With @first nonzero, use the existing array and unwind only new queues on + * failure. + */ static int mana_create_txq(struct mana_port_context *apc, - struct net_device *net) + struct net_device *net, unsigned int first) { struct mana_context *ac = apc->ac; struct gdma_dev *gd = ac->gdma_dev; @@ -2957,9 +2971,14 @@ static int mana_create_txq(struct mana_port_context *apc, int err; int i; - apc->tx_qp = kzalloc_objs(struct mana_tx_qp *, apc->num_queues); - if (!apc->tx_qp) - return -ENOMEM; + if (first) { + if (WARN_ON(!apc->tx_qp)) + return -EINVAL; + } else { + apc->tx_qp = kzalloc_objs(struct mana_tx_qp *, apc->num_queues); + if (!apc->tx_qp) + return -ENOMEM; + } /* The minimum size of the WQE is 32 bytes, hence * apc->tx_queue_size represents the maximum number of WQEs @@ -2976,7 +2995,7 @@ static int mana_create_txq(struct mana_port_context *apc, gc = gd->gdma_context; - for (i = 0; i < apc->num_queues; i++) { + for (i = first; i < apc->num_queues; i++) { apc->tx_qp[i] = kvzalloc_obj(*apc->tx_qp[i]); if (!apc->tx_qp[i]) { err = -ENOMEM; @@ -3084,7 +3103,10 @@ static int mana_create_txq(struct mana_port_context *apc, out: netdev_err(net, "Failed to create %d TX queues, %d\n", apc->num_queues, err); - mana_destroy_txq(apc); + if (first) + mana_destroy_txq_from(apc, first); + else + mana_destroy_txq(apc); return err; } @@ -3440,14 +3462,15 @@ static void mana_create_rxq_debugfs(struct mana_port_context *apc, int idx) &mana_dbg_q_fops); } +/* The caller must destroy queues added before a failure. */ static int mana_add_rx_queues(struct mana_port_context *apc, - struct net_device *ndev) + struct net_device *ndev, unsigned int first) { struct mana_rxq *rxq; int err = 0; int i; - for (i = 0; i < apc->num_queues; i++) { + for (i = first; i < apc->num_queues; i++) { rxq = mana_create_rxq(apc, i, &apc->eqs[i], ndev); if (IS_ERR(rxq)) { err = PTR_ERR(rxq); @@ -3465,14 +3488,15 @@ static int mana_add_rx_queues(struct mana_port_context *apc, return err; } -static void mana_destroy_rxqs(struct mana_port_context *apc) +static void mana_destroy_rxqs_from(struct mana_port_context *apc, + unsigned int first) { struct mana_rxq *rxq; u32 rxq_idx; if (apc->rxqs) { - for (rxq_idx = 0; rxq_idx < apc->num_queues; rxq_idx++) { + for (rxq_idx = first; rxq_idx < apc->num_queues; rxq_idx++) { rxq = apc->rxqs[rxq_idx]; if (!rxq) continue; @@ -3483,6 +3507,11 @@ static void mana_destroy_rxqs(struct mana_port_context *apc) } } +static void mana_destroy_rxqs(struct mana_port_context *apc) +{ + mana_destroy_rxqs_from(apc, 0); +} + static void mana_destroy_vport(struct mana_port_context *apc) { struct gdma_dev *gd = apc->ac->gdma_dev; @@ -3856,7 +3885,7 @@ int mana_alloc_queues(struct net_device *ndev) goto destroy_vport; } - err = mana_create_txq(apc, ndev); + err = mana_create_txq(apc, ndev, 0); if (err) { netdev_err(ndev, "Failed to create TXQ on vPort %u: %d\n", apc->port_idx, err); @@ -3871,7 +3900,7 @@ int mana_alloc_queues(struct net_device *ndev) goto destroy_txq; } - err = mana_add_rx_queues(apc, ndev); + err = mana_add_rx_queues(apc, ndev, 0); if (err) goto destroy_rxq; @@ -4254,8 +4283,137 @@ void mana_discard_split(struct mana_qset *newq, struct mana_qset *tailq) memset(tailq, 0, sizeof(*tailq)); } +/* Carry existing queues into @out_new; allocate only the tail. @out_fresh + * isolates new queues for cleanup after a failed publish. + */ +int mana_grow_qset(struct mana_port_context *apc, + struct mana_port_context *scratch, unsigned int new_count, + struct mana_qset *out_new, struct mana_qset *out_fresh) +{ + unsigned int old_count = apc->num_queues; + struct mana_tx_qp **new_tx, **fresh_tx; + struct mana_rxq **new_rx, **fresh_rx; + struct net_device *ndev = apc->ndev; + unsigned int fresh_count; + bool indir_lost; + unsigned int i; + int err; + + ASSERT_RTNL(); + + if (WARN_ON(new_count <= old_count)) + return -EINVAL; + if (WARN_ON(!apc->tx_qp || !apc->rxqs)) + return -EINVAL; + + fresh_count = new_count - old_count; + + new_tx = kzalloc_objs(struct mana_tx_qp *, new_count); + new_rx = kzalloc_objs(struct mana_rxq *, new_count); + fresh_tx = kzalloc_objs(struct mana_tx_qp *, fresh_count); + fresh_rx = kzalloc_objs(struct mana_rxq *, fresh_count); + if (!new_tx || !new_rx || !fresh_tx || !fresh_rx) { + err = -ENOMEM; + goto free_arrays; + } + + for (i = 0; i < old_count; i++) { + new_tx[i] = apc->tx_qp[i]; + new_rx[i] = apc->rxqs[i]; + } + + scratch->num_queues = new_count; + scratch->tx_qp = new_tx; + scratch->rxqs = new_rx; + + err = mana_rss_table_alloc(scratch); + if (err) + goto free_arrays; + + err = mana_grow_eqs(apc, new_count); + if (err) + goto cleanup_rss; + + scratch->eqs = apc->eqs; + scratch->num_eqs = apc->num_eqs; + + err = mana_create_txq(scratch, ndev, old_count); + if (err) + goto cleanup_rss; + + err = mana_add_rx_queues(scratch, ndev, old_count); + if (err) + goto cleanup_rxq; + + if (mana_rss_table_keep(apc, new_count, &indir_lost)) + memcpy(scratch->indir_table, apc->indir_table, + apc->indir_table_sz * sizeof(*apc->indir_table)); + else + mana_rss_table_init(scratch); + + mana_qset_snapshot(scratch, out_new); + out_new->rxfh_indir_lost = indir_lost; + + for (i = 0; i < fresh_count; i++) { + fresh_tx[i] = new_tx[old_count + i]; + fresh_rx[i] = new_rx[old_count + i]; + } + + memset(out_fresh, 0, sizeof(*out_fresh)); + out_fresh->tx_qp = fresh_tx; + out_fresh->rxqs = fresh_rx; + out_fresh->default_rxobj = INVALID_MANA_HANDLE; + out_fresh->num_queues = fresh_count; + out_fresh->rx_queue_size = apc->rx_queue_size; + out_fresh->tx_queue_size = apc->tx_queue_size; + out_fresh->priv_flags = apc->priv_flags; + out_fresh->mtu = apc->configured_mtu; + out_fresh->bpf_prog = apc->bpf_prog; + + /* Take XDP refs on fresh RXQs only. On the merged set, + * mana_chn_setxdp() returns early on the carried rxqs[0]. + */ + mana_qset_install(scratch, out_fresh); + mana_chn_setxdp(scratch, mana_xdp_get(apc)); + + return 0; + +cleanup_rxq: + mana_destroy_rxqs_from(scratch, old_count); + mana_destroy_txq_from(scratch, old_count); +cleanup_rss: + mana_cleanup_indir_table(scratch); +free_arrays: + /* Free containers only; carried queues remain live. */ + scratch->tx_qp = NULL; + scratch->rxqs = NULL; + kfree(new_tx); + kfree(new_rx); + kfree(fresh_tx); + kfree(fresh_rx); + + mana_shrink_eqs(apc, apc->num_queues); + + netdev_err(ndev, "%s(num_queues=%u) failed: %d\n", __func__, + new_count, err); + return err; +} + +/* Free merged containers only, not carried queues. The caller must retire fresh + * queues separately. + */ +void mana_discard_grow(struct mana_qset *newq) +{ + kfree(newq->tx_qp); + kfree(newq->rxqs); + kfree(newq->indir_table); + kfree(newq->rxobj_table); + memset(newq, 0, sizeof(*newq)); +} + +/* Rebuild at the current count; resize uses split/grow. */ int mana_alloc_qset(struct mana_port_context *apc, - struct mana_port_context *scratch, unsigned int num_queues, + struct mana_port_context *scratch, unsigned int rx_queue_size, unsigned int tx_queue_size, u32 priv_flags, int mtu, struct bpf_prog *bpf_prog, struct mana_qset *out) @@ -4266,7 +4424,7 @@ int mana_alloc_qset(struct mana_port_context *apc, ASSERT_RTNL(); - scratch->num_queues = num_queues; + scratch->num_queues = apc->num_queues; scratch->rx_queue_size = rx_queue_size; scratch->tx_queue_size = tx_queue_size; scratch->priv_flags = priv_flags; @@ -4282,22 +4440,19 @@ int mana_alloc_qset(struct mana_port_context *apc, if (err) goto cleanup_rxq_array; - err = mana_grow_eqs(apc, num_queues); - if (err) - goto cleanup_rss; - + /* Reuse the existing EQ pool; the queue count is unchanged. */ scratch->eqs = apc->eqs; scratch->num_eqs = apc->num_eqs; - err = mana_create_txq(scratch, ndev); + err = mana_create_txq(scratch, ndev, 0); if (err) goto cleanup_rss; - err = mana_add_rx_queues(scratch, ndev); + err = mana_add_rx_queues(scratch, ndev, 0); if (err) goto cleanup_rxq; - if (mana_rss_table_keep(apc, num_queues, &indir_lost)) + if (mana_rss_table_keep(apc, scratch->num_queues, &indir_lost)) memcpy(scratch->indir_table, apc->indir_table, apc->indir_table_sz * sizeof(*apc->indir_table)); else @@ -4316,10 +4471,8 @@ int mana_alloc_qset(struct mana_port_context *apc, kfree(scratch->rxqs); scratch->rxqs = NULL; out_err: - mana_shrink_eqs(apc, apc->num_queues); - netdev_err(ndev, "%s(num_queues=%u) failed: %d\n", __func__, - num_queues, err); + apc->num_queues, err); return err; } @@ -4531,7 +4684,7 @@ int mana_publish_qset(struct mana_port_context *apc, struct mana_qset *newq, } /* Create missing debugfs nodes once retiring names are gone. */ -static void mana_qset_debugfs_publish(struct mana_port_context *apc) +void mana_qset_debugfs_publish(struct mana_port_context *apc) { unsigned int i; diff --git a/drivers/net/ethernet/microsoft/mana/mana_ethtool.c b/drivers/net/ethernet/microsoft/mana/mana_ethtool.c index 0b8c2f61d6263c65a8119b94426f794b218ad55f..6586a9d2a13438bd85d0aa55c55c08a0b3301f78 100644 --- a/drivers/net/ethernet/microsoft/mana/mana_ethtool.c +++ b/drivers/net/ethernet/microsoft/mana/mana_ethtool.c @@ -684,7 +684,7 @@ static int mana_set_channels(struct net_device *ndev, struct mana_port_context *apc = netdev_priv(ndev); unsigned int new_count = channels->combined_count; struct mana_port_context *scratch; - struct mana_qset newq, oldq; + struct mana_qset newq, oldq, freshq; int err; if (new_count < 1 || new_count > apc->max_queues) { @@ -767,19 +767,33 @@ static int mana_set_channels(struct net_device *ndev, goto free_scratch; } - err = mana_alloc_qset(apc, scratch, new_count, apc->rx_queue_size, - apc->tx_queue_size, apc->priv_flags, - apc->configured_mtu, apc->bpf_prog, &newq); + err = mana_grow_qset(apc, scratch, new_count, &newq, &freshq); if (err) goto free_scratch; err = mana_publish_qset(apc, &newq, &oldq); if (err) { - mana_free_qset(scratch, &newq); + /* Free only the new queues, then discard the merged containers. + */ + mana_free_qset(scratch, &freshq); + mana_discard_grow(&newq); goto free_scratch; } - mana_free_qset(scratch, &oldq); + /* Wait for ndo_select_queue() readers of oldq.indir_table. All queues + * are now live in newq; free only the old and fresh containers. + */ + synchronize_net(); + + kfree(oldq.tx_qp); + kfree(oldq.rxqs); + kfree(oldq.indir_table); + kfree(oldq.rxobj_table); + kfree(freshq.tx_qp); + kfree(freshq.rxqs); + + /* No retirement runs to publish the new queues' debugfs nodes. */ + mana_qset_debugfs_publish(apc); free_scratch: mana_publish_close_if_needed(apc); @@ -856,7 +870,7 @@ static int mana_set_ringparam(struct net_device *ndev, goto clear_flag; } - err = mana_alloc_qset(apc, scratch, apc->num_queues, new_rx, new_tx, + err = mana_alloc_qset(apc, scratch, new_rx, new_tx, apc->priv_flags, apc->configured_mtu, apc->bpf_prog, &newq); if (err) { @@ -876,7 +890,6 @@ static int mana_set_ringparam(struct net_device *ndev, mana_free_qset(scratch, &oldq); free_scratch: - /* Release unpublished queues before closing their shared EQ pool. */ mana_publish_close_if_needed(apc); mana_qset_scratch_free(scratch); clear_flag: @@ -946,7 +959,7 @@ static int mana_set_priv_flags(struct net_device *ndev, u32 priv_flags) goto clear_flag; } - err = mana_alloc_qset(apc, scratch, apc->num_queues, apc->rx_queue_size, + err = mana_alloc_qset(apc, scratch, apc->rx_queue_size, apc->tx_queue_size, priv_flags, apc->configured_mtu, apc->bpf_prog, &newq); if (err) diff --git a/include/net/mana/gdma.h b/include/net/mana/gdma.h index 308950f9b54b0485bac66b80d63e257eaf5f787e..666565ffb26aad6b77044ce1604568aa208a5b79 100644 --- a/include/net/mana/gdma.h +++ b/include/net/mana/gdma.h @@ -686,6 +686,11 @@ enum { /* Driver supports non-contiguous queue buffers */ #define GDMA_DRV_CAP_FLAG_1_NON_CONTIGUOUS_BUFFERS BIT(30) +/* Resize failures are handled in-driver; a failed rollback still needs + * recovery. + */ +#define GDMA_DRV_CAP_FLAG_1_SELF_RECOVERY_ON_QUEUE_RESIZE_FAILURE BIT(31) + #define GDMA_DRV_CAP_FLAGS1 \ (GDMA_DRV_CAP_FLAG_1_EQ_SHARING_MULTI_VPORT | \ GDMA_DRV_CAP_FLAG_1_NAPI_WKDONE_FIX | \ @@ -703,7 +708,8 @@ enum { GDMA_DRV_CAP_FLAG_1_HWC_TIMEOUT_RECOVERY | \ GDMA_DRV_CAP_FLAG_1_EQ_MSI_UNSHARE_MULTI_VPORT | \ GDMA_DRV_CAP_FLAG_1_DYN_INTERRUPT_MODERATION | \ - GDMA_DRV_CAP_FLAG_1_NON_CONTIGUOUS_BUFFERS) + GDMA_DRV_CAP_FLAG_1_NON_CONTIGUOUS_BUFFERS | \ + GDMA_DRV_CAP_FLAG_1_SELF_RECOVERY_ON_QUEUE_RESIZE_FAILURE) #define GDMA_DRV_CAP_FLAGS2 0 diff --git a/include/net/mana/mana.h b/include/net/mana/mana.h index 5ec75de0b644569acdf697e997c262d999295a06..cc936ae97a0318620c011ae55925595858e0fc3d 100644 --- a/include/net/mana/mana.h +++ b/include/net/mana/mana.h @@ -739,7 +739,7 @@ static inline struct mana_stats_rx *mana_rxq_stats(struct mana_rxq *rxq) } int mana_alloc_qset(struct mana_port_context *apc, - struct mana_port_context *scratch, unsigned int num_queues, + struct mana_port_context *scratch, unsigned int rx_queue_size, unsigned int tx_queue_size, u32 priv_flags, int mtu, struct bpf_prog *bpf_prog, struct mana_qset *out); @@ -747,10 +747,15 @@ int mana_split_qset(struct mana_port_context *apc, struct mana_port_context *scratch, unsigned int new_count, struct mana_qset *out_new, struct mana_qset *out_tail); void mana_discard_split(struct mana_qset *newq, struct mana_qset *tailq); +int mana_grow_qset(struct mana_port_context *apc, + struct mana_port_context *scratch, unsigned int new_count, + struct mana_qset *out_new, struct mana_qset *out_fresh); +void mana_discard_grow(struct mana_qset *newq); int mana_publish_qset(struct mana_port_context *apc, struct mana_qset *newq, struct mana_qset *out_old); void mana_publish_close_if_needed(struct mana_port_context *apc); void mana_free_qset(struct mana_port_context *scratch, struct mana_qset *qset); +void mana_qset_debugfs_publish(struct mana_port_context *apc); void mana_dim_change(struct mana_cq *cq, bool enable); -- 2.43.0