diff options
Diffstat (limited to 'drivers/infiniband/hw/hfi1/mmu_rb.c')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/mmu_rb.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/drivers/infiniband/hw/hfi1/mmu_rb.c b/drivers/infiniband/hw/hfi1/mmu_rb.c index b7a80aa..9289bfa 100644 --- a/drivers/infiniband/hw/hfi1/mmu_rb.c +++ b/drivers/infiniband/hw/hfi1/mmu_rb.c @@ -223,23 +223,6 @@ static void __mmu_rb_remove(struct mmu_rb_handler *handler, handler->ops->remove(handler->root, node, mm); } -struct mmu_rb_node *hfi1_mmu_rb_search(struct rb_root *root, unsigned long addr, - unsigned long len) -{ - struct mmu_rb_handler *handler = find_mmu_handler(root); - struct mmu_rb_node *node; - unsigned long flags; - - if (!handler) - return ERR_PTR(-EINVAL); - - spin_lock_irqsave(&handler->lock, flags); - node = __mmu_rb_search(handler, addr, len); - spin_unlock_irqrestore(&handler->lock, flags); - - return node; -} - struct mmu_rb_node *hfi1_mmu_rb_extract(struct rb_root *root, unsigned long addr, unsigned long len) { |