diff options
| author | Trond Myklebust <trond.myklebust@hammerspace.com> | 2019-10-22 12:12:17 -0400 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2019-11-03 21:28:45 -0500 |
| commit | 333ac786a1b4a366da9830f550ba440e398bb5a5 (patch) | |
| tree | 2597dcc6888d2d039aba2158d9a360b449d75e5f /fs/nfs/nfs4proc.c | |
| parent | e6237b6feb37582fbd6bd7a8336d1256a6b4b4f9 (diff) | |
| download | linux-333ac786a1b4a366da9830f550ba440e398bb5a5.tar.bz2 | |
NFSv4: Fix delegation handling in update_open_stateid()
If the delegation is marked as being revoked, then don't use it in
the open state structure.
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'fs/nfs/nfs4proc.c')
| -rw-r--r-- | fs/nfs/nfs4proc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index caacf5e7f5e1..217885e32852 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -1737,7 +1737,7 @@ static int update_open_stateid(struct nfs4_state *state, ret = 1; } - deleg_cur = rcu_dereference(nfsi->delegation); + deleg_cur = nfs4_get_valid_delegation(state->inode); if (deleg_cur == NULL) goto no_delegation; @@ -1749,7 +1749,7 @@ static int update_open_stateid(struct nfs4_state *state, if (delegation == NULL) delegation = &deleg_cur->stateid; - else if (!nfs4_stateid_match(&deleg_cur->stateid, delegation)) + else if (!nfs4_stateid_match_other(&deleg_cur->stateid, delegation)) goto no_delegation_unlock; nfs_mark_delegation_referenced(deleg_cur); |