Commit 8605933a authored by Haggai Eran's avatar Haggai Eran Committed by Roland Dreier

IB/mlx5: Add MR to radix tree in reg_mr_callback

For memory regions that are allocated using reg_umr, the suffix of
mlx5_core_create_mkey isn't being called.  Instead the creation is
completed in a callback function (reg_mr_callback).  This means that
these MRs aren't being added to the MR radix tree.  Add them in the
callback.
Signed-off-by: default avatarHaggai Eran <haggaie@mellanox.com>
Signed-off-by: default avatarRoland Dreier <roland@purestorage.com>
parent 096f7e72
......@@ -73,6 +73,8 @@ static void reg_mr_callback(int status, void *context)
struct mlx5_cache_ent *ent = &cache->ent[c];
u8 key;
unsigned long flags;
struct mlx5_mr_table *table = &dev->mdev.priv.mr_table;
int err;
spin_lock_irqsave(&ent->lock, flags);
ent->pending--;
......@@ -107,6 +109,13 @@ static void reg_mr_callback(int status, void *context)
ent->cur++;
ent->size++;
spin_unlock_irqrestore(&ent->lock, flags);
write_lock_irqsave(&table->lock, flags);
err = radix_tree_insert(&table->tree, mlx5_base_mkey(mr->mmr.key),
&mr->mmr);
if (err)
pr_err("Error inserting to mr tree. 0x%x\n", -err);
write_unlock_irqrestore(&table->lock, flags);
}
static int add_keys(struct mlx5_ib_dev *dev, int c, int num)
......
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