diff options
Diffstat (limited to 'fs/nfs/nfs4state.c')
| -rw-r--r-- | fs/nfs/nfs4state.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c index cee1e000b41e..b6a0cf7fa1f6 100644 --- a/fs/nfs/nfs4state.c +++ b/fs/nfs/nfs4state.c @@ -1002,18 +1002,23 @@ bool nfs4_refresh_open_stateid(nfs4_stateid *dst, struct nfs4_state *state) return ret; } -static void nfs4_copy_open_stateid(nfs4_stateid *dst, struct nfs4_state *state) +bool nfs4_copy_open_stateid(nfs4_stateid *dst, struct nfs4_state *state) { + bool ret; const nfs4_stateid *src; int seq; do { + ret = false; src = &zero_stateid; seq = read_seqbegin(&state->seqlock); - if (test_bit(NFS_OPEN_STATE, &state->flags)) + if (test_bit(NFS_OPEN_STATE, &state->flags)) { src = &state->open_stateid; + ret = true; + } nfs4_stateid_copy(dst, src); } while (read_seqretry(&state->seqlock, seq)); + return ret; } /* |