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NFSv4/pnfs: pnfs_set_layout_stateid() should update the layout cred

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If the cred assigned to the layout that we're updating differs from
the one used to retrieve the new layout segment, then we need to
update the layout plh_lc_cred field.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
This commit is contained in:
Trond Myklebust
2020-01-27 13:07:26 -05:00
parent 57f188e047
commit 59b5639490
3 changed files with 18 additions and 5 deletions
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2
fs/nfs/callback_proc.c
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@@ -280,7 +280,7 @@ static u32 initiate_file_draining(struct nfs_client *clp,
goto unlock;
}
pnfs_set_layout_stateid(lo, &args->cbl_stateid, true);
pnfs_set_layout_stateid(lo, &args->cbl_stateid, NULL, true);
switch (pnfs_mark_matching_lsegs_return(lo, &free_me_list,
&args->cbl_range,
be32_to_cpu(args->cbl_stateid.seqid))) {