diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/nfs/nfs4proc.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index ab362636443d..52de7245a2ee 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -428,6 +428,22 @@ static int nfs4_delay(long *timeout, bool interruptible) return nfs4_delay_killable(timeout); } +static const nfs4_stateid * +nfs4_recoverable_stateid(const nfs4_stateid *stateid) +{ + if (!stateid) + return NULL; + switch (stateid->type) { + case NFS4_OPEN_STATEID_TYPE: + case NFS4_LOCK_STATEID_TYPE: + case NFS4_DELEGATION_STATEID_TYPE: + return stateid; + default: + break; + } + return NULL; +} + /* This is the error handling routine for processes that are allowed * to sleep. */ @@ -436,7 +452,7 @@ static int nfs4_do_handle_exception(struct nfs_server *server, { struct nfs_client *clp = server->nfs_client; struct nfs4_state *state = exception->state; - const nfs4_stateid *stateid = exception->stateid; + const nfs4_stateid *stateid; struct inode *inode = exception->inode; int ret = errorcode; @@ -444,8 +460,9 @@ static int nfs4_do_handle_exception(struct nfs_server *server, exception->recovering = 0; exception->retry = 0; + stateid = nfs4_recoverable_stateid(exception->stateid); if (stateid == NULL && state != NULL) - stateid = &state->stateid; + stateid = nfs4_recoverable_stateid(&state->stateid); switch(errorcode) { case 0: |