diff options
Diffstat (limited to 'drivers/infiniband/core/uverbs_main.c')
| -rw-r--r-- | drivers/infiniband/core/uverbs_main.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c index 7ccb52584be8..8ee1d08b3135 100644 --- a/drivers/infiniband/core/uverbs_main.c +++ b/drivers/infiniband/core/uverbs_main.c @@ -233,7 +233,7 @@ static void ib_uverbs_comp_dev(struct ib_uverbs_device *dev) complete(&dev->comp); } -static void ib_uverbs_release_file(struct kref *ref) +void ib_uverbs_release_file(struct kref *ref) { struct ib_uverbs_file *file = container_of(ref, struct ib_uverbs_file, ref); @@ -1132,7 +1132,9 @@ static void ib_uverbs_free_hw_resources(struct ib_uverbs_device *uverbs_dev, * (e.g mmput). */ ib_dev->disassociate_ucontext(ucontext); + mutex_lock(&file->cleanup_mutex); ib_uverbs_cleanup_ucontext(file, ucontext, true); + mutex_unlock(&file->cleanup_mutex); } mutex_lock(&uverbs_dev->lists_mutex); |