AuxXxilium/linux_dsm_epyc7002
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7c97f3aded
linux_dsm_epyc7002/drivers/infiniband/core
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Mark Zhang 7c97f3aded RDMA/counter: Add PID category support in auto mode 
With the "PID" category QPs have same PID will be bound to same counter;
If this category is not set then QPs have different PIDs will be bound
to same counter.

This is implemented for 2 reasons:
1. The counter is a limited resource, while there may be dozens of
   applications, each of which creates several types of QPs, which means
   it may doesn't have enough counter.
2. The system administrator needs all QPs created by all applications
   with same type bound to one counter.

The counter name and PID is only make sense when "PID" category are
configured.

This category can also be used in combine with others, e.g. QP type.

Link: https://lore.kernel.org/r/20200702082933.424537-2-leon@kernel.org
Signed-off-by: Mark Zhang <markz@mellanox.com>
Reviewed-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2020-07-10 16:50:53 -03:00
..
addr.c RDMA/addr: Mark addr_resolve as might_sleep() 2020-05-12 21:32:52 -03:00
agent.c
agent.h
cache.c IB/core: Fix potential NULL pointer dereference in pkey cache 2020-05-12 11:47:48 -03:00
cgroup.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288 2019-06-05 17:36:37 +02:00
cm_msgs.h RDMA/cm: Remove CM message structs 2020-01-25 15:11:37 -04:00
cm.c RDMA/cm: Spurious WARNING triggered in cm_destroy_id() 2020-06-03 15:48:18 -03:00
cma_configfs.c IB/cma: Fix ports memory leak in cma_configfs 2020-05-22 15:37:19 -03:00
cma_priv.h RDMA/ucma: Extend ucma_connect to receive ECE parameters 2020-05-27 16:05:05 -03:00
cma_trace.c RDMA/cma: Add trace points in RDMA Connection Manager 2020-01-07 16:10:53 -04:00
cma_trace.h RDMA/core: Move and rename trace_cm_id_create() 2020-06-02 20:32:54 -03:00
cma.c RDMA/core: Move and rename trace_cm_id_create() 2020-06-02 20:32:54 -03:00
core_priv.h RDMA/core: Introduce shared CQ pool API 2020-05-29 16:09:02 -03:00
counters.c RDMA/counter: Add PID category support in auto mode 2020-07-10 16:50:53 -03:00
cq.c RDMA/core: Introduce shared CQ pool API 2020-05-29 16:09:02 -03:00
device.c RDMA: Move XRCD to be under ib_core responsibility 2020-07-06 20:11:24 -03:00
ib_core_uverbs.c RDMA/core: Ensure that rdma_user_mmap_entry_remove() is a fence 2020-01-25 14:48:33 -04:00
iwcm.c RDMA/iwcm: Fix iwcm work deallocation 2020-03-04 14:28:25 -04:00
iwcm.h
iwpm_msg.c RDMA/iwpm: Delete unnecessary checks before the macro call "dev_kfree_skb" 2019-08-27 13:09:23 -03:00
iwpm_util.c RDMA/iwpm: Delete unnecessary checks before the macro call "dev_kfree_skb" 2019-08-27 13:09:23 -03:00
iwpm_util.h infiniband: fix core/ipwm_util.h kernel-doc warnings 2019-10-22 14:45:31 -03:00
lag.c RDMA/core: Consider flow label when building skb 2020-05-06 16:51:43 -03:00
mad_priv.h IB/mad: Change atomics to refcount API 2020-06-24 16:43:45 -03:00
mad_rmpp.c IB/mad: Delete RMPP_STATE_CANCELING state 2020-06-24 16:43:45 -03:00
mad_rmpp.h
mad.c IB/mad: Change atomics to refcount API 2020-06-24 16:43:45 -03:00
Makefile RDMA/core: Remove FMR pool API 2020-06-02 20:32:53 -03:00
mr_pool.c Linux 5.2-rc6 2019-06-28 21:18:23 -03:00
multicast.c RDMA: Allow ib_client's to fail when add() is called 2020-05-06 11:57:33 -03:00
netlink.c IB/core: Avoid deadlock during netlink message handling 2019-10-24 20:49:37 -03:00
nldev.c RDMA/counter: Add PID category support in auto mode 2020-07-10 16:50:53 -03:00
opa_smi.h
packer.c
rdma_core.c RDMA 5.8 merge window pull request 2020-06-05 14:05:57 -07:00
rdma_core.h IB/uverbs: Introduce create/destroy QP commands over ioctl 2020-05-21 20:39:36 -03:00
restrack.c RDMA/restrack: Remove PID namespace support 2019-10-23 15:58:31 -03:00
restrack.h RDMA/restrack: Remove PID namespace support 2019-10-23 15:58:31 -03:00
roce_gid_mgmt.c drivers: use in_dev_for_each_ifa_rtnl/rcu 2019-06-02 18:06:26 -07:00
rw.c RDMA/rw: use DIV_ROUND_UP to calculate nr_ops 2020-04-15 11:34:49 -03:00
sa_query.c RDMA/core: Use sizeof_field() helper 2020-05-27 13:46:05 -03:00
sa.h
security.c RDMA/core: Ensure security pkey modify is not lost 2020-03-24 19:53:25 -03:00
smi.c
smi.h
sysfs.c RDMA/core: Fix several reference count leaks. 2020-05-29 15:35:49 -03:00
trace.c RDMA/core: Clean up tracepoint headers 2020-07-06 14:54:46 -03:00
ucma.c RDMA/cma: Provide ECE reject reason 2020-05-27 16:05:05 -03:00
ud_header.c RDMA/core: Use sizeof_field() helper 2020-05-27 13:46:05 -03:00
umem_odp.c RDMA: Correct trivial kernel-doc inconsistencies 2020-06-22 11:57:39 -03:00
umem.c RDMA/core: Add weak ordering dma attr to dma mapping 2020-02-13 13:38:02 -04:00
user_mad.c RDMA: Allow ib_client's to fail when add() is called 2020-05-06 11:57:33 -03:00
uverbs_cmd.c IB/uverbs: Set IOVA on IB MR in uverbs layer 2020-07-06 19:50:33 -03:00
uverbs_ioctl.c RDMA/mlx5: Implement the query ucontext functionality 2020-07-06 19:50:33 -03:00
uverbs_main.c mmap locking API: convert mmap_sem comments 2020-06-09 09:39:14 -07:00
uverbs_marshall.c
uverbs_std_types_async_fd.c RDMA/uverbs: Move IB_EVENT_DEVICE_FATAL to destroy_uobj 2020-05-12 17:02:25 -03:00
uverbs_std_types_counters.c RDMA/core: Create and destroy counters in the ib_core 2020-07-06 20:04:40 -03:00
uverbs_std_types_cq.c IB/uverbs: Enable CQ ioctl commands by default 2020-07-06 19:50:33 -03:00
uverbs_std_types_device.c IB/uverbs: Expose UAPI to query ucontext 2020-07-06 19:50:33 -03:00
uverbs_std_types_dm.c IB: When attrs.udata/ufile is available use that instead of uobject 2019-04-08 13:05:25 -03:00
uverbs_std_types_flow_action.c IB: When attrs.udata/ufile is available use that instead of uobject 2019-04-08 13:05:25 -03:00
uverbs_std_types_mr.c IB/uverbs: Expose UAPI to query MR 2020-07-06 19:50:34 -03:00
uverbs_std_types_qp.c IB/uverbs: Introduce create/destroy QP commands over ioctl 2020-05-21 20:39:36 -03:00
uverbs_std_types_srq.c IB/uverbs: Introduce create/destroy SRQ commands over ioctl 2020-05-21 20:39:35 -03:00
uverbs_std_types_wq.c IB/uverbs: Introduce create/destroy WQ commands over ioctl 2020-05-21 20:39:35 -03:00
uverbs_std_types.c IB/uverbs: Introduce create/destroy QP commands over ioctl 2020-05-21 20:39:36 -03:00
uverbs_uapi.c IB/uverbs: Introduce create/destroy QP commands over ioctl 2020-05-21 20:39:36 -03:00
uverbs.h IB/uverbs: Extend CQ to get its own asynchronous event FD 2020-05-21 20:34:53 -03:00
verbs.c RDMA: Move XRCD to be under ib_core responsibility 2020-07-06 20:11:24 -03:00