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OCFS2/DLM/dlm query join request

#define BITS_PER_BYTE 8
#define BITS_TO_BYTES(bits) \
        (((bits)+BITS_PER_BYTE-1)/BITS_PER_BYTE)

struct dlm_query_join_request
{
        u8 node_idx;
        u8 pad1[2];
        u8 name_len;
        u8 domain[O2NM_MAX_NAME_LEN];
        u8 node_map[BITS_TO_BYTES(O2NM_MAX_NODES)];
};

struct dlm_protocol_version {
        u8 pv_major;
        u8 pv_minor;
};

#define BITS_PER_BYTE 8
#define BITS_TO_BYTES(bits) (((bits)+BITS_PER_BYTE-1)/BITS_PER_BYTE)
struct dlm_query_join_request
{
        u8 node_idx;
        u8 pad1[2];
        u8 name_len;
        struct dlm_protocol_version dlm_proto;
        struct dlm_protocol_version fs_proto;
        u8 domain[O2NM_MAX_NAME_LEN];
        u8 node_map[BITS_TO_BYTES(O2NM_MAX_NODES)];
};

2012-11-08 13:01