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path: root/drivers/infiniband/core/uverbs_cmd.c
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Diffstat (limited to 'drivers/infiniband/core/uverbs_cmd.c')
-rw-r--r--drivers/infiniband/core/uverbs_cmd.c11
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
index 5fc14fde274c..5d0fd36b009d 100644
--- a/drivers/infiniband/core/uverbs_cmd.c
+++ b/drivers/infiniband/core/uverbs_cmd.c
@@ -116,6 +116,7 @@ ssize_t ib_uverbs_get_context(struct ib_uverbs_file *file,
ucontext->tgid = get_task_pid(current->group_leader, PIDTYPE_PID);
rcu_read_unlock();
ucontext->closing = 0;
+ ucontext->cleanup_retryable = false;
#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING
ucontext->umem_tree = RB_ROOT_CACHED;
@@ -611,12 +612,13 @@ ssize_t ib_uverbs_close_xrcd(struct ib_uverbs_file *file,
return ret ?: in_len;
}
-int ib_uverbs_dealloc_xrcd(struct ib_uverbs_device *dev,
+int ib_uverbs_dealloc_xrcd(struct ib_uobject *uobject,
struct ib_xrcd *xrcd,
enum rdma_remove_reason why)
{
struct inode *inode;
int ret;
+ struct ib_uverbs_device *dev = uobject->context->ufile->device;
inode = xrcd->inode;
if (inode && !atomic_dec_and_test(&xrcd->usecnt))
@@ -624,9 +626,12 @@ int ib_uverbs_dealloc_xrcd(struct ib_uverbs_device *dev,
ret = ib_dealloc_xrcd(xrcd);
- if (why == RDMA_REMOVE_DESTROY && ret)
+ if (ib_is_destroy_retryable(ret, why, uobject)) {
atomic_inc(&xrcd->usecnt);
- else if (inode)
+ return ret;
+ }
+
+ if (inode)
xrcd_table_delete(dev, inode);
return ret;