Prevents an Oops triggered by CB_LAYOUTRECALL and LAYOUTGET race on a
pnfs_layout_hdr first pnfs_layout_segment.
Signed-off-by: Andy Adamson <andros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
put_layout_hdr(lo);
out:
dprintk("%s end, state 0x%lx lseg %p\n", __func__,
put_layout_hdr(lo);
out:
dprintk("%s end, state 0x%lx lseg %p\n", __func__,
- nfsi->layout->plh_flags, lseg);
+ nfsi->layout ? nfsi->layout->plh_flags : -1, lseg);
return lseg;
out_unlock:
spin_unlock(&ino->i_lock);
return lseg;
out_unlock:
spin_unlock(&ino->i_lock);