AuxXxilium/linux_dsm_epyc7002
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e9dd5daf88
linux_dsm_epyc7002/drivers/infiniband/core
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Parav Pandit e9dd5daf88 IB/umad: Refactor code to use cdev_device_add() 
Refactor code to use cdev_device_add() and do other minor refactors while
modifying these functions as below.

1. Instead of returning generic -1, return an actual error for
   ib_umad_init_port().

2. Introduce and use ib_umad_init_port_dev() for sm and umad char devices.

3. Instead of kobj, use more light weight kref to refcount ib_umad_device.

4. Use modern cdev_device_add() single code cut down three steps of
   cdev_add(), device_create(). This further helps to move device sysfs
   files to class attributes in subsequent patch.

5. Remove few empty lines while refactoring these functions.

6. Use sizeof() instead of sizeof to avoid checkpatch warning.

7. Use struct_size() for calculation of ib_umad_port.

Signed-off-by: Parav Pandit <parav@mellanox.com>
Reviewed-by: Jack Morgenstein <jackm@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2018-12-21 11:39:38 -07:00
..
addr.c RDMA/core: Annotate timeout as unsigned long 2018-10-16 13:34:01 -04:00
agent.c RDMA: Mark if destroy address handle is in a sleepable context 2018-12-19 16:28:03 -07:00
agent.h
cache.c RDMA/core: Delete RoCE GID in hw when corresponding IP is deleted 2018-12-18 14:16:44 -07:00
cgroup.c IB/core: added support to use rdma cgroup controller 2017-01-10 11:14:27 -05:00
cm_msgs.h IB/cm: Remove unused and erroneous msg sequence encoding 2018-07-09 11:39:28 -06:00
cm.c RDMA: Mark if destroy address handle is in a sleepable context 2018-12-19 16:28:03 -07:00
cma_configfs.c RDMA/cma: Move cma module specific functions to cma_priv.h 2018-11-22 11:57:33 -07:00
cma_priv.h RDMA/cma: Move cma module specific functions to cma_priv.h 2018-11-22 11:57:33 -07:00
cma.c RDMA/restrack: Resource-tracker should not use uobject pointers 2018-12-18 15:38:26 -07:00
core_priv.h RDMA/restrack: Resource-tracker should not use uobject pointers 2018-12-18 15:38:26 -07:00
cq.c RDMA/restrack: Resource-tracker should not use uobject pointers 2018-12-18 15:38:26 -07:00
device.c RDMA: Start use ib_device_ops 2018-12-12 07:40:16 -07:00
fmr_pool.c RDMA: Start use ib_device_ops 2018-12-12 07:40:16 -07:00
iwcm.c RDMA/iwcm: Don't copy past the end of dev_name() string 2018-12-20 20:45:56 -07:00
iwcm.h
iwpm_msg.c RDMA/iwpm: Properly mark end of NL messages 2017-09-29 11:32:42 -04:00
iwpm_util.c treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
iwpm_util.h
mad_priv.h RDMA/core: Annotate timeout as unsigned long 2018-10-16 13:34:01 -04:00
mad_rmpp.c RDMA: Mark if destroy address handle is in a sleepable context 2018-12-19 16:28:03 -07:00
mad_rmpp.h
mad.c RDMA: Start use ib_device_ops 2018-12-12 07:40:16 -07:00
Makefile RDMA/uverbs: Implement an ioctl that can call write and write_ex handlers 2018-12-18 14:12:48 -05:00
mr_pool.c
multicast.c IB: Make ib_init_ah_from_mcmember set sgid_attr 2018-06-25 14:19:56 -06:00
netlink.c RDMA/netlink: Simplify netlink listener existence check 2018-10-03 16:06:07 -06:00
nldev.c RDMA/nldev: Expose port_cap_flags2 2018-12-20 15:18:24 -07:00
opa_smi.h RDMA: Start use ib_device_ops 2018-12-12 07:40:16 -07:00
packer.c
rdma_core.c RDMA: Start use ib_device_ops 2018-12-12 07:40:16 -07:00
rdma_core.h RDMA/uverbs: Implement an ioctl that can call write and write_ex handlers 2018-12-18 14:12:48 -05:00
restrack.c RDMA/restrack: Resource-tracker should not use uobject pointers 2018-12-18 15:38:26 -07:00
roce_gid_mgmt.c RDMA/core: Add GIDs while changing MAC addr only for registered ndev 2018-11-21 14:09:40 -07:00
rw.c IB/core: Ensure we map P2P memory correctly in rdma_rw_ctx_[init|destroy]() 2018-10-17 12:18:20 -05:00
sa_query.c RDMA: Mark if destroy address handle is in a sleepable context 2018-12-19 16:28:03 -07:00
sa.h RDMA/core: Annotate timeout as unsigned long 2018-10-16 13:34:01 -04:00
security.c RDMA: Start use ib_device_ops 2018-12-12 07:40:16 -07:00
smi.c
smi.h RDMA: Start use ib_device_ops 2018-12-12 07:40:16 -07:00
sysfs.c RDMA: Start use ib_device_ops 2018-12-12 07:40:16 -07:00
ucm.c RDMA: Start use ib_device_ops 2018-12-12 07:40:16 -07:00
ucma.c RDMA/ucma: Fix Spectre v1 vulnerability 2018-10-16 12:47:40 -04:00
ud_header.c
umem_odp.c Linux 4.20-rc6 2018-12-11 14:24:57 -07:00
umem.c RDMA/core: Acquire and release mmap_sem on page range 2018-09-27 12:40:20 -06:00
user_mad.c IB/umad: Refactor code to use cdev_device_add() 2018-12-21 11:39:38 -07:00
uverbs_cmd.c IB/core: Move query port to ioctl 2018-12-20 15:18:24 -07:00
uverbs_ioctl.c IB/core: uverbs copy to struct or zero helper 2018-12-20 15:18:18 -07:00
uverbs_main.c RDMA: Start use ib_device_ops 2018-12-12 07:40:16 -07:00
uverbs_marshall.c IB/cm: Replace members of sa_path_rec with 'struct sgid_attr *' 2018-06-25 14:19:57 -06:00
uverbs_std_types_counters.c RDMA: Start use ib_device_ops 2018-12-12 07:40:16 -07:00
uverbs_std_types_cq.c RDMA/restrack: Resource-tracker should not use uobject pointers 2018-12-18 15:38:26 -07:00
uverbs_std_types_device.c IB/core: Move query port to ioctl 2018-12-20 15:18:24 -07:00
uverbs_std_types_dm.c RDMA: Start use ib_device_ops 2018-12-12 07:40:16 -07:00
uverbs_std_types_flow_action.c RDMA: Start use ib_device_ops 2018-12-12 07:40:16 -07:00
uverbs_std_types_mr.c IB/uverbs: Add support to advise_mr 2018-12-18 15:19:46 -07:00
uverbs_std_types.c RDMA: Mark if destroy address handle is in a sleepable context 2018-12-19 16:28:03 -07:00
uverbs_uapi.c RDMA/uverbs: Implement an ioctl that can call write and write_ex handlers 2018-12-18 14:12:48 -05:00
uverbs.h IB/core: Move query port to ioctl 2018-12-20 15:18:24 -07:00
verbs.c RDMA: Mark if destroy address handle is in a sleepable context 2018-12-19 16:28:03 -07:00