kmem_cache *slab)
{
struct idr *stateids = &cl->cl_stateids;
- static int min_stateid = 0;
struct nfs4_stid *stid;
int new_id;
if (!stid)
return NULL;
- new_id = idr_alloc(stateids, stid, min_stateid, 0, GFP_KERNEL);
+ new_id = idr_alloc_cyclic(stateids, stid, 0, 0, GFP_KERNEL);
if (new_id < 0)
goto out_free;
stid->sc_client = cl;
* amount of time until an id is reused, by ensuring they always
* "increase" (mod INT_MAX):
*/
-
- min_stateid = new_id+1;
- if (min_stateid == INT_MAX)
- min_stateid = 0;
return stid;
out_free:
kmem_cache_free(slab, stid);