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| author |   Jason Gunthorpe <jgg@mellanox.com> | 2019-11-12 16:22:23 -0400 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-11-23 19:56:44 -0400 |
| commit | 3889551db21257919e0ef3449dfcc23450f9a5bd (patch) | |
| tree | 9e7aff7df1fd2e5d083cab4b7de75ab84efc1b09 /drivers/infiniband/hw/hfi1/file_ops.c | |
| parent | RDMA/odp: Use mmu_interval_notifier_insert() (diff) | |
| download | linux-dev-3889551db21257919e0ef3449dfcc23450f9a5bd.tar.xz linux-dev-3889551db21257919e0ef3449dfcc23450f9a5bd.zip | |
RDMA/hfi1: Use mmu_interval_notifier_insert for user_exp_rcv
This converts one of the two users of mmu_notifiers to use the new API.
The conversion is fairly straightforward, however the existing use of
notifiers here seems to be racey.
Link: https://lore.kernel.org/r/20191112202231.3856-7-jgg@ziepe.ca
Tested-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/file_ops.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/hfi1/file_ops.c b/drivers/infiniband/hw/hfi1/file_ops.c index f9a7e9d29c8b..7c5e3fb22413 100644 --- a/drivers/infiniband/hw/hfi1/file_ops.c +++ b/drivers/infiniband/hw/hfi1/file_ops.c @@ -1138,7 +1138,7 @@ static int get_ctxt_info(struct hfi1_filedata *fd, unsigned long arg, u32 len) HFI1_CAP_UGET_MASK(uctxt->flags, MASK) | HFI1_CAP_KGET_MASK(uctxt->flags, K2U); /* adjust flag if this fd is not able to cache */ - if (!fd->handler) + if (!fd->use_mn) cinfo.runtime_flags |= HFI1_CAP_TID_UNMAP; /* no caching */ cinfo.num_active = hfi1_count_active_units(); |