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NFSv4: Mark the lock and open stateids as invalid after freeing them

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Signed-off-by: Trond Myklebust <[email protected]>
Tested-by: Oleg Drokin <[email protected]>
Signed-off-by: Anna Schumaker <[email protected]>
This commit is contained in:
Trond Myklebust 2016-09-22 13:39:17 -04:00 • committed by Anna Schumaker
commit 67dd483026
1 changed files with 2 additions and 0 deletions
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2
fs/nfs/nfs4proc.c
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@ -2560,6 +2560,7 @@ static int nfs41_check_expired_locks(struct nfs4_state *state)
if (status == -NFS4ERR_EXPIRED ||
status == -NFS4ERR_BAD_STATEID) {
clear_bit(NFS_LOCK_INITIALIZED, &lsp->ls_flags);
lsp->ls_stateid.type = NFS4_INVALID_STATEID_TYPE;
if (!recover_lost_locks)
set_bit(NFS_LOCK_LOST, &lsp->ls_flags);
} else if (status != NFS_OK) {
@ -2605,6 +2606,7 @@ static int nfs41_check_open_stateid(struct nfs4_state *state)
clear_bit(NFS_O_WRONLY_STATE, &state->flags);
clear_bit(NFS_O_RDWR_STATE, &state->flags);
clear_bit(NFS_OPEN_STATE, &state->flags);
stateid->type = NFS4_INVALID_STATEID_TYPE;
}
return status;
}