X-Git-Url: http://git.cascardo.eti.br/?a=blobdiff_plain;f=fs%2Fnfs%2Fnfs4proc.c;h=366b81c185f61ef1cf8b1734b910586a24d5ff3f;hb=4a1e2feb9d246775dee0f78ed5b18826bae2b1c5;hp=2923abf2fc0cda269b2a9d8cb4023e89d70e83b0;hpb=90816d1ddacfb5a8b783f67e2c1a1bc77dc50ff4;p=cascardo%2Flinux.git

diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 2923abf2fc0c..366b81c185f6 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -1231,6 +1231,7 @@ static void nfs_resync_open_stateid_locked(struct nfs4_state *state)
 }
 
 static void nfs_clear_open_stateid_locked(struct nfs4_state *state,
+		nfs4_stateid *arg_stateid,
 		nfs4_stateid *stateid, fmode_t fmode)
 {
 	clear_bit(NFS_O_RDWR_STATE, &state->flags);
@@ -1249,8 +1250,9 @@ static void nfs_clear_open_stateid_locked(struct nfs4_state *state,
 	if (stateid == NULL)
 		return;
 	/* Handle races with OPEN */
-	if (!nfs4_stateid_match_other(stateid, &state->open_stateid) ||
-	    !nfs4_stateid_is_newer(stateid, &state->open_stateid)) {
+	if (!nfs4_stateid_match_other(arg_stateid, &state->open_stateid) ||
+	    (nfs4_stateid_match_other(stateid, &state->open_stateid) &&
+	    !nfs4_stateid_is_newer(stateid, &state->open_stateid))) {
 		nfs_resync_open_stateid_locked(state);
 		return;
 	}
@@ -1259,10 +1261,12 @@ static void nfs_clear_open_stateid_locked(struct nfs4_state *state,
 	nfs4_stateid_copy(&state->open_stateid, stateid);
 }
 
-static void nfs_clear_open_stateid(struct nfs4_state *state, nfs4_stateid *stateid, fmode_t fmode)
+static void nfs_clear_open_stateid(struct nfs4_state *state,
+	nfs4_stateid *arg_stateid,
+	nfs4_stateid *stateid, fmode_t fmode)
 {
 	write_seqlock(&state->seqlock);
-	nfs_clear_open_stateid_locked(state, stateid, fmode);
+	nfs_clear_open_stateid_locked(state, arg_stateid, stateid, fmode);
 	write_sequnlock(&state->seqlock);
 	if (test_bit(NFS_STATE_RECLAIM_NOGRACE, &state->flags))
 		nfs4_schedule_state_manager(state->owner->so_server->nfs_client);
@@ -2707,7 +2711,8 @@ static void nfs4_close_done(struct rpc_task *task, void *data)
 				goto out_release;
 			}
 	}
-	nfs_clear_open_stateid(state, res_stateid, calldata->arg.fmode);
+	nfs_clear_open_stateid(state, &calldata->arg.stateid,
+			res_stateid, calldata->arg.fmode);
 out_release:
 	nfs_release_seqid(calldata->arg.seqid);
 	nfs_refresh_inode(calldata->inode, calldata->res.fattr);