diff options
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/core/restrack.c | 51 |
1 files changed, 1 insertions, 50 deletions
diff --git a/drivers/infiniband/core/restrack.c b/drivers/infiniband/core/restrack.c index 01a499a8b8..438ed35881 100644 --- a/drivers/infiniband/core/restrack.c +++ b/drivers/infiniband/core/restrack.c @@ -37,22 +37,6 @@ int rdma_restrack_init(struct ib_device *dev) return 0; } -static const char *type2str(enum rdma_restrack_type type) -{ - static const char * const names[RDMA_RESTRACK_MAX] = { - [RDMA_RESTRACK_PD] = "PD", - [RDMA_RESTRACK_CQ] = "CQ", - [RDMA_RESTRACK_QP] = "QP", - [RDMA_RESTRACK_CM_ID] = "CM_ID", - [RDMA_RESTRACK_MR] = "MR", - [RDMA_RESTRACK_CTX] = "CTX", - [RDMA_RESTRACK_COUNTER] = "COUNTER", - [RDMA_RESTRACK_SRQ] = "SRQ", - }; - - return names[type]; -}; - /** * rdma_restrack_clean() - clean resource tracking * @dev: IB device @@ -60,47 +44,14 @@ static const char *type2str(enum rdma_restrack_type type) void rdma_restrack_clean(struct ib_device *dev) { struct rdma_restrack_root *rt = dev->res; - struct rdma_restrack_entry *e; - char buf[TASK_COMM_LEN]; - bool found = false; - const char *owner; int i; for (i = 0 ; i < RDMA_RESTRACK_MAX; i++) { struct xarray *xa = &dev->res[i].xa; - if (!xa_empty(xa)) { - unsigned long index; - - if (!found) { - pr_err("restrack: %s", CUT_HERE); - dev_err(&dev->dev, "BUG: RESTRACK detected leak of resources\n"); - } - xa_for_each(xa, index, e) { - if (rdma_is_kernel_res(e)) { - owner = e->kern_name; - } else { - /* - * There is no need to call get_task_struct here, - * because we can be here only if there are more - * get_task_struct() call than put_task_struct(). - */ - get_task_comm(buf, e->task); - owner = buf; - } - - pr_err("restrack: %s %s object allocated by %s is not freed\n", - rdma_is_kernel_res(e) ? "Kernel" : - "User", - type2str(e->type), owner); - } - found = true; - } + WARN_ON(!xa_empty(xa)); xa_destroy(xa); } - if (found) - pr_err("restrack: %s", CUT_HERE); - kfree(rt); } |