diff options
Diffstat (limited to 'fs/ceph/mds_client.c')
| -rw-r--r-- | fs/ceph/mds_client.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c index f3abbf83ea5b..0b7bde73bf03 100644 --- a/fs/ceph/mds_client.c +++ b/fs/ceph/mds_client.c @@ -555,6 +555,28 @@ bad: return -EIO; } +static int parse_reply_info_getvxattr(void **p, void *end, + struct ceph_mds_reply_info_parsed *info, + u64 features) +{ + u32 value_len; + + ceph_decode_skip_8(p, end, bad); /* skip current version: 1 */ + ceph_decode_skip_8(p, end, bad); /* skip first version: 1 */ + ceph_decode_skip_32(p, end, bad); /* skip payload length */ + + ceph_decode_32_safe(p, end, value_len, bad); + + if (value_len == end - *p) { + info->xattr_info.xattr_value = *p; + info->xattr_info.xattr_value_len = value_len; + *p = end; + return value_len; + } +bad: + return -EIO; +} + /* * parse extra results */ @@ -570,6 +592,8 @@ static int parse_reply_info_extra(void **p, void *end, return parse_reply_info_readdir(p, end, info, features); else if (op == CEPH_MDS_OP_CREATE) return parse_reply_info_create(p, end, info, features, s); + else if (op == CEPH_MDS_OP_GETVXATTR) + return parse_reply_info_getvxattr(p, end, info, features); else return -EIO; } |