Jason Gunthorpe 6898d1c661 RDMA/mlx5: Use RCU and direct refcounts to keep memory alive ... dispatch_event_fd() runs from a notifier with minimal locking, and relies on RCU and a file refcount to keep the uobject and eventfd alive. As the next patch wants to remove the file_operations release function from the drivers, re-organize things so that the devx_event_notifier() path uses the existing RCU to manage the lifetime of the uobject and eventfd. Move the refcount puts to a call_rcu so that the objects are guaranteed to exist and remove the indirect file refcount. Link: https://lore.kernel.org/r/1578504126-9400-2-git-send-email-yishaih@mellanox.com Signed-off-by: Yishai Hadas <yishaih@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>		2020-01-13 16:17:19 -04:00
..
ib_addr.h	RDMA/core: Annotate timeout as unsigned long	2018-10-16 13:34:01 -04:00
ib_cache.h	RDMA/cma: Use rdma_read_gid_attr_ndev_rcu to access netdev	2019-05-03 11:10:03 -03:00
ib_cm.h	RDMA/cm: Delete unused CM ARP functions	2020-01-03 21:07:21 -04:00
ib_fmr_pool.h	IB/core: Make function ib_fmr_pool_unmap return void	2018-11-21 16:13:02 -07:00
ib_hdrs.h	IB/hfi1: Build TID RDMA WRITE request	2019-02-05 18:07:43 -05:00
ib_mad.h	RDMA/mad: Delete never implemented functions	2019-11-06 15:14:23 -04:00
ib_marshall.h	IB/core: Convert ah_attr from OPA to IB when copying to user	2017-08-08 14:47:18 -04:00
ib_pack.h	IB/core: Fix calculation of maximum RoCE MTU	2017-10-18 12:11:36 -04:00
ib_pma.h	IB/core: Display extended counter set if available	2015-12-23 15:58:30 -05:00
ib_sa.h	RDMA/core: Annotate timeout as unsigned long	2018-10-16 13:34:01 -04:00
ib_smi.h	RDMA: Use __packed annotation instead of __attribute__ ((packed))	2019-03-25 21:14:12 -03:00
ib_umem_odp.h	RDMA/odp: Use mmu_interval_notifier_insert()	2019-11-23 19:56:44 -04:00
ib_umem.h	IB/umem: remove the dmasync argument to ib_umem_get	2019-11-17 10:37:00 -04:00
ib_verbs.h	IB/core: Rename event_handler_lock to qp_open_list_lock	2020-01-07 20:20:48 -04:00
ib.h	RDMA: Make most headers compile stand alone	2019-07-25 13:58:47 -03:00
iw_cm.h	RDMA: Get rid of iw_cm_verbs	2019-05-03 10:56:56 -03:00
iw_portmap.h	RDMA: Make most headers compile stand alone	2019-07-25 13:58:47 -03:00
mr_pool.h	Linux 5.2-rc6	2019-06-28 21:18:23 -03:00
opa_addr.h	include/rdma/opa_addr.h: Fix an endianness issue	2018-07-03 14:11:34 -06:00
opa_port_info.h	RDMA: Make most headers compile stand alone	2019-07-25 13:58:47 -03:00
opa_smi.h	RDMA: Use __packed annotation instead of __attribute__ ((packed))	2019-03-25 21:14:12 -03:00
opa_vnic.h	IB/hfi1: Add support to receive 16B bypass packets	2017-08-22 14:22:37 -04:00
rdma_cm_ib.h	RDMA/{cma, ucma}: Simplify and rename rdma_set_ib_paths	2018-01-10 22:00:33 -07:00
rdma_cm.h	IB/cma: Define option to set ack timeout and pack tos_set	2019-02-08 16:14:21 -07:00
rdma_counter.h	RDMA/core: Make rdma_counter.h compile stand alone	2019-07-09 09:44:47 -03:00
rdma_netlink.h	RDMA/core: Support netlink commands in non init_net net namespaces	2019-07-25 14:12:41 -03:00
rdma_vt.h	IB/{rdmavt, hfi1, qib}: Add a counter for credit waits	2019-09-13 16:59:55 -03:00
rdmavt_cq.h	RDMA: Make most headers compile stand alone	2019-07-25 13:58:47 -03:00
rdmavt_mr.h	IB/rdmavt: Handle dereg of inuse MRs properly	2017-08-28 19:12:31 -04:00
rdmavt_qp.h	IB/rdmavt: Correct comments in rdmavt_qp.h header	2020-01-03 16:44:50 -04:00
restrack.h	RDMA/nldev: Provide MR statistics	2019-10-22 15:33:31 -03:00
rw.h	Linux 5.2-rc6	2019-06-28 21:18:23 -03:00
signature.h	RDMA: Make most headers compile stand alone	2019-07-25 13:58:47 -03:00
tid_rdma_defs.h	IB/hfi1: Build TID RDMA WRITE request	2019-02-05 18:07:43 -05:00
uverbs_ioctl.h	IB/verbs: Add helper function rdma_udata_to_drv_context	2019-02-15 11:17:25 -07:00
uverbs_named_ioctl.h	RDMA/uverbs: Fix typo in string concatenation macro	2018-12-06 21:11:06 -07:00
uverbs_std_types.h	IB: When attrs.udata/ufile is available use that instead of uobject	2019-04-08 13:05:25 -03:00
uverbs_types.h	RDMA/mlx5: Use RCU and direct refcounts to keep memory alive	2020-01-13 16:17:19 -04:00