linux/drivers/infiniband
Jason Gunthorpe 56ac9dd917 RDMA/umem: Avoid synchronize_srcu in the ODP MR destruction path
synchronize_rcu is slow enough that it should be avoided on the syscall
path when user space is destroying MRs. After all the rework we can now
trivially do this by having call_srcu kfree the per_mm.

Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2018-09-21 11:58:36 -04:00
..
core RDMA/umem: Avoid synchronize_srcu in the ODP MR destruction path 2018-09-21 11:58:36 -04:00
hw RDMA/umem: Use umem->owning_mm inside ODP 2018-09-21 11:58:36 -04:00
sw IB/{hfi1, qib, rdmavt}: Schedule multi RC/UC packets instead of posting 2018-09-11 09:55:02 -06:00
ulp IB/ipoib: Log sysfs 'dev_id' accesses from userspace 2018-09-13 11:47:52 -04:00
Kconfig IB/ucm: fix UCM link error 2018-08-21 16:56:32 -06:00
Makefile