@@ -71,8 +71,14 @@ struct nfsd_net {
/*
* client_lru holds client queue ordered by nfs4_client.cl_time
* for lease renewal.
+ *
+ * close_lru holds (open) stateowner queue ordered by nfs4_stateowner.so_time
+ * for last close replay.
+ *
+ * All of the above fields are protected by the client_mutex.
*/
struct list_head client_lru;
+ struct list_head close_lru;
};
extern int nfsd_net_id;
@@ -402,14 +402,6 @@ static unsigned int clientstr_hashval(const char *name)
}
/*
- * close_lru holds (open) stateowner queue ordered by nfs4_stateowner.so_time
- * for last close replay.
- *
- * All of the above fields are protected by the client_mutex.
- */
-static struct list_head close_lru;
-
-/*
* We store the NONE, READ, WRITE, and BOTH bits separately in the
* st_{access,deny}_bmap field of the stateid, in order to track not
* only what share bits are currently in force, but also what
@@ -2465,11 +2457,13 @@ static void init_open_stateid(struct nfs4_ol_stateid *stp, struct nfs4_file *fp,
}
static void
-move_to_close_lru(struct nfs4_openowner *oo)
+move_to_close_lru(struct nfs4_openowner *oo, struct net *net)
{
+ struct nfsd_net *nn = net_generic(net, nfsd_net_id);
+
dprintk("NFSD: move_to_close_lru nfs4_openowner %p\n", oo);
- list_move_tail(&oo->oo_close_lru, &close_lru);
+ list_move_tail(&oo->oo_close_lru, &nn->close_lru);
oo->oo_time = get_seconds();
}
@@ -3242,7 +3236,7 @@ nfs4_laundromat(void)
unhash_delegation(dp);
}
test_val = nfsd4_lease;
- list_for_each_safe(pos, next, &close_lru) {
+ list_for_each_safe(pos, next, &nn->close_lru) {
oo = container_of(pos, struct nfs4_openowner, oo_close_lru);
if (time_after((unsigned long)oo->oo_time, (unsigned long)cutoff)) {
u = oo->oo_time - cutoff;
@@ -3820,7 +3814,7 @@ nfsd4_close(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
* little while to handle CLOSE replay.
*/
if (list_empty(&oo->oo_owner.so_stateids))
- move_to_close_lru(oo);
+ move_to_close_lru(oo, SVC_NET(rqstp));
}
}
out:
@@ -4721,7 +4715,6 @@ nfs4_state_init(void)
for (i = 0; i < FILE_HASH_SIZE; i++) {
INIT_LIST_HEAD(&file_hashtbl[i]);
}
- INIT_LIST_HEAD(&close_lru);
INIT_LIST_HEAD(&del_recall_lru);
}
@@ -4785,6 +4778,7 @@ static int nfs4_state_start_net(struct net *net)
nn->conf_name_tree = RB_ROOT;
nn->unconf_name_tree = RB_ROOT;
INIT_LIST_HEAD(&nn->client_lru);
+ INIT_LIST_HEAD(&nn->close_lru);
return 0;
This list holds nfs4 clients (open) stateowner queue for last close replay, which are network namespace aware. So let's make this list per network namespace too. Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> --- fs/nfsd/netns.h | 6 ++++++ fs/nfsd/nfs4state.c | 20 +++++++------------- 2 files changed, 13 insertions(+), 13 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html