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2019-02-14net: packetengines: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profilesYang Wei2-3/+3
dev_consume_skb_irq() should be called when skb xmit done. It makes drop profiles(dropwatch, perf) more friendly. Signed-off-by: Yang Wei <yang.wei9@zte.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-14net: xilinx: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profilesYang Wei3-3/+3
dev_consume_skb_irq() should be called when skb xmit done. It makes drop profiles(dropwatch, perf) more friendly. Signed-off-by: Yang Wei <yang.wei9@zte.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-14net: i825xx: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profilesYang Wei1-1/+1
dev_consume_skb_irq() should be called in i596_interrupt() when skb xmit done. It makes drop profiles(dropwatch, perf) more friendly. Signed-off-by: Yang Wei <yang.wei9@zte.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-14lib: objagg: fix handling of object with 0 users when assembling hintsJiri Pirko1-3/+5
It is possible that there might be an originally parent object with 0 direct users that is in hints no longer considered as parent. Then the weight of this object is 0 and current code ignores him. That's why the total amount of hint objects might be lower than for the original objagg and WARN_ON is hit. Fix this be considering 0 weight valid. Fixes: 9069a3817d82 ("lib: objagg: implement optimization hints assembly and use hints for object creation") Signed-off-by: Jiri Pirko <jiri@mellanox.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-14cxgb4: Add capability to get/set SGE Doorbell Queue Timer TickVishal Kulkarni3-6/+198
This patch gets/sets SGE Doorbell Queue timer ticks via ethtool Original work by: Casey Leedom <leedom@chelsio.com> Signed-off-by: Vishal Kulkarni <vishal@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-14cxgb4/cxgb4vf: Add support for SGE doorbell queue timerVishal Kulkarni8-75/+375
T6 introduced a Timer Mechanism in SGE called the SGE Doorbell Queue Timer. With this we can now configure TX Queues to get CIDX Updates when: Time(CIDX == PIDX) >= Timer Previously we rely on TX Queue Status Page updates by hardware for DMA completions. This will make Hardware/Firmware actually deliver the CIDX Updates as Ingress Queue messages with commensurate Interrupts. So we now have a new RX Path component for processing CIDX Updates and reclaiming TX Descriptors faster. Original work by: Casey Leedom <leedom@chelsio.com> Signed-off-by: Vishal Kulkarni <vishal@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-14sfc: Replace dev_kfree_skb_any by dev_consume_skb_anyHuang Zijiang1-1/+1
The skb should be freed by dev_consume_skb_any() in efx_tx_tso_fallback() when skb is still used. The skb will be replaced by segments, so the original skb should be consumed(not drop). Signed-off-by: Huang Zijiang <huang.zijiang@zte.com.cn> Acked-by: Bert Kenward <bkenward@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-14net:ethernet:cadence: Replace dev_kfree_skb_any by dev_consume_skb_anyHuang Zijiang1-1/+1
The skb should be freed by dev_consume_skb_any() in macb_pad_and_fcs() when *skb is still used. The *skb is be replaced by nskb, so the original *skb should be consumed(not drop). Signed-off-by: Huang Zijiang <huang.zijiang@zte.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-14net:dl2k: Replace dev_kfree_skb_irq by dev_consume_skb_irqHuang Zijiang1-1/+1
dev_consume_skb_irq() should be called when skb xmit done.It makes drop profiles more friendly. Signed-off-by: Huang Zijiang <huang.zijiang@zte.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-14net:dl2k: Modify the code style escaping the warningHuang Zijiang1-2/+2
modify the code style in order to removing the following warning when excute the script checkpatch.pl WARNING: space prohibited between function name and open parenthesis '(' Signed-off-by: Huang Zijiang <huang.zijiang@zte.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-14isdn:hisax: Replace dev_kfree_skb_any by dev_consume_skb_anyHuang Zijiang1-1/+1
The skb should be freed by dev_consume_skb_any() in hfcpci_fill_fifo() when bcs->tx_skb is still used. The bcs->tx_skb is be replaced by skb_dequeue(&bcs->squeue), so the original bcs->tx_skb should be consumed(not drop). Signed-off-by: Huang Zijiang <huang.zijiang@zte.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-14net: ipvlan_l3s: fix kconfig dependency warningRandy Dunlap1-0/+1
Fix the kconfig warning in IPVLAN_L3S when neither INET nor IPV6 is enabled: WARNING: unmet direct dependencies detected for NET_L3_MASTER_DEV Depends on [n]: NET [=y] && (INET [=n] || IPV6 [=n]) Selected by [y]: - IPVLAN_L3S [=y] && NETDEVICES [=y] && NET_CORE [=y] && NETFILTER [=y] Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Mahesh Bandewar <maheshb@google.com> Cc: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-14net: nuvoton: w90p910_ether: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profilesYang Wei1-1/+1
dev_consume_skb_irq() should be called in w90p910_ether_start_xmit() when skb xmit done. It makes drop profiles(dropwatch, perf) more friendly. Signed-off-by: Yang Wei <yang.wei9@zte.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-14net: natsemi: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profilesYang Wei3-3/+3
dev_consume_skb_irq() should be called when skb xmit done. It makes drop profiles(dropwatch, perf) more friendly. Signed-off-by: Yang Wei <yang.wei9@zte.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-14net: micrel: ks8695net: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profilesYang Wei1-1/+1
dev_consume_skb_irq() should be called in ks8695_tx_irq() when skb xmit done. It makes drop profiles(dropwatch, perf) more friendly. Signed-off-by: Yang Wei <yang.wei9@zte.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-14net: sgi: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profilesYang Wei2-2/+2
dev_consume_skb_irq() should be called when skb xmit done. It makes drop profiles(dropwatch, perf) more friendly. Signed-off-by: Yang Wei <yang.wei9@zte.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-14net: myri10ge: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profilesYang Wei1-1/+1
dev_consume_skb_irq() should be called in myri10ge_tx_done() when skb xmit done. It makes drop profiles(dropwatch, perf) more friendly. Signed-off-by: Yang Wei <yang.wei9@zte.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-14net: amd: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profilesYang Wei2-2/+2
dev_consume_skb_irq() should be called when skb xmit done. It makes drop profiles(dropwatch, perf) more friendly. Signed-off-by: Yang Wei <yang.wei9@zte.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-14net: dlink: sundance: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profilesYang Wei1-3/+2
dev_consume_skb_irq() should be called in intr_handler() when skb xmit done. It makes drop profiles(dropwatch, perf) more friendly. Remove a redundant blank line in intr_handler(). Signed-off-by: Yang Wei <yang.wei9@zte.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-14errqueue.h: Include time_types.hDeepa Dinamani1-0/+1
Now that we have a separate header for struct __kernel_timespec, include it directly without relying on userspace to do it. Reported-by: Ran Rozenstein <ranro@mellanox.com> Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-14time: Add time_types.hDeepa Dinamani2-35/+41
sys/time.h is the mandated include for many time related defines. However, linux/time.h overlaps sys/time.h significantly and this makes including both from userspace or one from the other impossible. This also means that userspace can get away with including sys/time.h whenever it needs linux/time.h and this is what's been happening in the user world usually. But, we have new data types that we plan to use in the uapi time interfaces also defined in the linux/time.h. But, we are unable to use these types when sys/time.h is included. Hence, move the new types to a new header, time_types.h. We intend to eventually have all the uapi defines that the kernel uses defined in this header. Note that the plan is to replace uapi interfaces with timeval to use __kernel_old_timeval, timespec to use __kernel_old_timespec etc. Reported-by: Ran Rozenstein <ranro@mellanox.com> Fixes: 9718475e6908 ("socket: Add SO_TIMESTAMPING_NEW") Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-14devlink: Fix list access without lock while reading regionParav Pandit1-2/+5
While finding the devlink device during region reading, devlink device list is accessed and devlink device is returned without holding a lock. This could lead to use-after-free accesses. While at it, add lockdep assert to ensure that all future callers hold the lock when calling devlink_get_from_attrs(). Fixes: 4e54795a27f5 ("devlink: Add support for region snapshot read command") Signed-off-by: Parav Pandit <parav@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-14devlink: Return right error code in case of errors for region readParav Pandit1-7/+19
devlink_nl_cmd_region_read_dumpit() misses to return right error code on most error conditions. Return the right error code on such errors. Fixes: 4e54795a27f5 ("devlink: Add support for region snapshot read command") Signed-off-by: Parav Pandit <parav@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-14bonding: check slave set command firstlyTonghao Zhang1-0/+2
This patch is a little improvement. If user use the command shown as below, we should print the info [1] instead of [2]. The eth0 exists actually, and it may confuse user. $ echo "eth0" > /sys/class/net/bond4/bonding/slaves [1] "bond4: no command found in slaves file - use +ifname or -ifname" [2] "write error: No such device" Signed-off-by: Tonghao Zhang <xiangxia.m.yue@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-13mlxsw: core: Allow thermal zone binding to an external cooling deviceVadim Pasternak1-0/+12
Allow thermal zone binding to an external cooling device from the cooling devices white list. It provides support for Mellanox next generation systems on which cooling device logic is not controlled through the switch registers. Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-13mlxsw: core: Add QSFP module temperature label attribute to hwmonVadim Pasternak1-0/+23
Add label attribute to hwmon object for exposing QSFP module's temperature sensor name. Modules are labeled as "front panel xxx". The label is used by utilities such as "sensors": front panel 001: +0.0C (crit = +0.0C, emerg = +0.0C) .. front panel 020: +31.0C (crit = +70.0C, emerg = +80.0C) .. front panel 056: +41.0C (crit = +70.0C, emerg = +80.0C) Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-13mlxsw: core: Extend hwmon interface with QSFP module temperature attributesVadim Pasternak1-3/+215
Add new attributes to hwmon object for exposing QSFP module temperature input, fault indication, critical and emergency thresholds. Temperature input and fault indication are read from Management Temperature Bulk Register. Temperature thresholds are read from Management Cable Info Access Register. Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-13mlxsw: core: Extend hwmon interface with fan fault attributeVadim Pasternak1-1/+33
Add new fan hwmon attribute for exposing fan faults (fault indication is read from Fan Out of Range Event Register). Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-13mlxsw: core: Rename cooling deviceVadim Pasternak1-2/+3
Rename cooling device from "Fan" to "mlxsw_fan". Name "Fan" is too common name, and such name is misleading, while it's interpreted by user. For example name "Fan" could be used by ACPI. Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-13mlxsw: core: Replace thermal temperature trips with definesVadim Pasternak1-6/+9
Replace thermal hardcoded temperature trip values with defines. Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-13mlxsw: core: Modify thermal zone definitionVadim Pasternak1-9/+28
Modify thermal zone trip points setting for better alignment with system thermal requirement. Add hysteresis thresholds for thermal trips in order to avoid throttling around thermal trip point. If hysteresis temperature is not considered, PWM can have side effect of flip up/down on thermal trip point boundary. Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-13mlxsw: core: Set different thermal polling time based on bus frequency capabilityVadim Pasternak3-2/+10
Add low frequency bus capability in order to allow core functionality separation based on bus type. Driver could run over PCIe, which is considered as high frequency bus or I2C, which is considered as low frequency bus. In the last case time setting, for example, for thermal polling interval, should be increased. Use different thermal monitoring based on bus type. For I2C bus time is set to 20 seconds, while for PCIe 1 second polling interval is used. Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-13mlxsw: core: Add API for QSFP module temperature thresholds readingVadim Pasternak3-1/+128
Add new API to read QSFP module's temperature thresholds - warning and critical. New internal API reads the temperature thresholds from the modules, which are equipped with the thermal sensor. These thresholds will be exposed via hwmon subsystem. Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-13mlxsw: reg: Add Fan Out of Range Event RegisterVadim Pasternak1-0/+30
Add FORE (Fan Out of Range Event Register), which is used for fan fault reading. Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-13mlxsw: reg: Add Management Temperature Bulk RegisterVadim Pasternak1-0/+75
Add MTBR (Management Temperature Bulk Register), which is used for port temperature reading in a bulk mode. Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-13mlxsw: spectrum: Move QSFP EEPROM definitions to common locationVadim Pasternak2-42/+52
Move QSFP EEPROM definitions to common location from the spectrum driver in order to make them available for other mlxsw modules. They are common for all kind of chips and have relation to SFF specifications 8024, 8436, 8472, 8636, rather than to chip type. Signed-off-by: Vadim Pasternak <vadimp@mellanox.com> Reviewed-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-13test_objagg: Uninitialized variable in error handlingDan Carpenter1-2/+3
We need to set the error message on this path otherwise some of the callers, such as test_hints_case(), print from an uninitialized pointer. We had a similar bug earlier and set "errmsg" to NULL in the caller, test_delta_action_item(). That code is no longer required so I have removed it. Fixes: 9069a3817d82 ("lib: objagg: implement optimization hints assembly and use hints for object creation") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-13test_objagg: Test the correct variableDan Carpenter1-2/+2
There is a typo here. We intended to check "objagg2" but we instead test "objagg" which is not an error pointer. Fixes: 9069a3817d82 ("lib: objagg: implement optimization hints assembly and use hints for object creation") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-13lib: objagg: Fix an error code in objagg_hints_get()Dan Carpenter1-1/+3
We need to set the error code on this path otherwise we return ERR_PTR(0) which would result in a NULL dereference in the caller. Fixes: 9069a3817d82 ("lib: objagg: implement optimization hints assembly and use hints for object creation") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-13cxgb4vf: Few more link management changes.Vishal Kulkarni1-1/+8
CR4_QSFP 10G Speed technology should be 10000baseKR_Full And also report available FEC modes. Signed-off-by: Vishal Kulkarni <vishal@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-13page_pool: use DMA_ATTR_SKIP_CPU_SYNC for DMA mappingsJesper Dangaard Brouer1-5/+6
As pointed out by Alexander Duyck, the DMA mapping done in page_pool needs to use the DMA attribute DMA_ATTR_SKIP_CPU_SYNC. As the principle behind page_pool keeping the pages mapped is that the driver takes over the DMA-sync steps. Reported-by: Alexander Duyck <alexander.duyck@gmail.com> Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-13net: page_pool: don't use page->private to store dma_addr_tIlias Apalodimas1-4/+9
As pointed out by David Miller the current page_pool implementation stores dma_addr_t in page->private. This won't work on 32-bit platforms with 64-bit DMA addresses since the page->private is an unsigned long and the dma_addr_t a u64. A previous patch is adding dma_addr_t on struct page to accommodate this. This patch adapts the page_pool related functions to use the newly added struct for storing and retrieving DMA addresses from network drivers. Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-13mm: add dma_addr_t to struct pageJesper Dangaard Brouer1-0/+7
The page_pool API is using page->private to store DMA addresses. As pointed out by David Miller we can't use that on 32-bit architectures with 64-bit DMA This patch adds a new dma_addr_t struct to allow storing DMA addresses Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> Acked-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-13net: sched: remove duplicated include from cls_api.cYueHaibing1-1/+0
Remove duplicated include. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-13flow_offload: fix block statsJohn Hurley1-3/+3
With the introduction of flow_stats_update(), drivers now update the stats fields of the passed tc_cls_flower_offload struct, rather than call tcf_exts_stats_update() directly to update the stats of offloaded TC flower rules. However, if multiple qdiscs are registered to a TC shared block and a flower rule is applied, then, when getting stats for the rule, multiple callbacks may be made. Take this into consideration by modifying flow_stats_update to gather the stats from all callbacks. Currently, the values in tc_cls_flower_offload only account for the last stats callback in the list. Fixes: 3b1903ef97c0 ("flow_offload: add statistics retrieval infrastructure and use it") Signed-off-by: John Hurley <john.hurley@netronome.com> Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com> Acked-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-13net: sched: flower: only return error from hw offload if skip_swVlad Buslov1-2/+10
Recently introduced tc_setup_flow_action() can fail when parsing tcf_exts on some unsupported action commands. However, this should not affect the case when user did not explicitly request hw offload by setting skip_sw flag. Modify tc_setup_flow_action() callers to only propagate the error if skip_sw flag is set for filter that is being offloaded, and set extack error message in that case. Signed-off-by: Vlad Buslov <vladbu@mellanox.com> Fixes: 3a7b68617de7 ("cls_api: add translator to flow_action representation") Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-13qlge: fix some indentation issuesColin Ian King2-4/+4
There are some statements that are indented incorrectly. Fix these. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-13qed: fix indentation issue with statements in an if-blockColin Ian King1-6/+6
There are some statements in an if-block that are not correctly indented. Fix these. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-13net: ixp4xx_eth: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profilesYang Wei1-1/+1
dev_consume_skb_irq() should be called in eth_txdone_irq() when skb xmit done. It makes drop profiles(dropwatch, perf) more friendly. Signed-off-by: Yang Wei <yang.wei9@zte.com.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-13net: macb: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profilesYang Wei1-1/+1
dev_consume_skb_irq() should be called in at91ether_interrupt() when skb xmit done. It makes drop profiles(dropwatch, perf) more friendly. Signed-off-by: Yang Wei <yang.wei9@zte.com.cn> Reviewed-by: Claudiu Beznea <claudiu.beznea@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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