diff options
Diffstat (limited to 'fs/ceph/mds_client.c')
| -rw-r--r-- | fs/ceph/mds_client.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c index c8a9b89b922d..0b78507eccb0 100644 --- a/fs/ceph/mds_client.c +++ b/fs/ceph/mds_client.c @@ -166,6 +166,15 @@ static int parse_reply_info_in(void **p, void *end, info->dir_pin = -ENODATA; } + /* snapshot birth time, remains zero for v<=2 */ + if (struct_v >= 3) { + ceph_decode_need(p, end, sizeof(info->snap_btime), bad); + ceph_decode_copy(p, &info->snap_btime, + sizeof(info->snap_btime)); + } else { + memset(&info->snap_btime, 0, sizeof(info->snap_btime)); + } + *p = end; } else { if (features & CEPH_FEATURE_MDS_INLINE_DATA) { @@ -198,6 +207,7 @@ static int parse_reply_info_in(void **p, void *end, } info->dir_pin = -ENODATA; + /* info->snap_btime remains zero */ } return 0; bad: |