NFSv4.1/pnfs: Layout stateids start out as being invalid
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> Reviewed-by: Jeff Layton <jlayton@poochiereds.net> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
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@ -1290,6 +1290,7 @@ alloc_init_layout_hdr(struct inode *ino,
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INIT_LIST_HEAD(&lo->plh_bulk_destroy);
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lo->plh_inode = ino;
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lo->plh_lc_cred = get_rpccred(ctx->cred);
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lo->plh_flags |= 1 << NFS_LAYOUT_INVALID_STID;
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return lo;
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}
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@ -1565,8 +1566,7 @@ lookup_again:
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* stateid, or it has been invalidated, then we must use the open
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* stateid.
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*/
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if (lo->plh_stateid.seqid == 0 ||
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test_bit(NFS_LAYOUT_INVALID_STID, &lo->plh_flags)) {
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if (test_bit(NFS_LAYOUT_INVALID_STID, &lo->plh_flags)) {
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/*
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* The first layoutget for the file. Need to serialize per
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