X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=blobdiff_plain;f=lustre%2Futils%2Fwirecheck.c;h=89f2ec090ec815edce9b7f9e809b3eb33977366f;hp=7397fcbf3584fea74f366cbeeb0b04f75c50da7e;hb=9d4b898b1c1c7c318fda5f0c345ed726c774c06a;hpb=e74a5707a7977045fc7c4aa3765539c5151340bf diff --git a/lustre/utils/wirecheck.c b/lustre/utils/wirecheck.c index 7397fcb..89f2ec0 100644 --- a/lustre/utils/wirecheck.c +++ b/lustre/utils/wirecheck.c @@ -2,6 +2,8 @@ * vim:expandtab:shiftwidth=8:tabstop=8: */ #include +#include +#include #include #include #include @@ -20,17 +22,21 @@ do { \ #define CHECK_DEFINE(a) \ do { \ - printf(" LASSERT("#a" == "STRINGIFY(a)");\n"); \ + printf(" LASSERTF("#a" == "STRINGIFY(a) \ + ",\" found %%lld\\n\",\n " \ + "(long long)"#a");\n"); \ } while(0) #define CHECK_VALUE(a) \ do { \ - printf(" LASSERT("#a" == %d);\n", a); \ + printf(" LASSERTF("#a \ + " == %d, \" found %%lld\\n\",\n "\ + "(long long)"#a");\n",a);\ } while(0) #define CHECK_MEMBER_OFFSET(s,m) \ do { \ - CHECK_VALUE(offsetof(struct s, m)); \ + CHECK_VALUE((int)offsetof(struct s, m)); \ } while(0) #define CHECK_MEMBER_SIZEOF(s,m) \ @@ -99,7 +105,7 @@ check_obdo(void) CHECK_MEMBER(obdo, o_ctime); CHECK_MEMBER(obdo, o_size); CHECK_MEMBER(obdo, o_blocks); - CHECK_MEMBER(obdo, o_rdev); + CHECK_MEMBER(obdo, o_grant); CHECK_MEMBER(obdo, o_blksize); CHECK_MEMBER(obdo, o_mode); CHECK_MEMBER(obdo, o_uid); @@ -108,8 +114,11 @@ check_obdo(void) CHECK_MEMBER(obdo, o_nlink); CHECK_MEMBER(obdo, o_generation); CHECK_MEMBER(obdo, o_valid); - CHECK_MEMBER(obdo, o_obdflags); + CHECK_MEMBER(obdo, o_misc); CHECK_MEMBER(obdo, o_easize); + CHECK_MEMBER(obdo, o_mds); + CHECK_MEMBER(obdo, o_mds); + CHECK_MEMBER(obdo, o_padding); CHECK_MEMBER(obdo, o_inline); CHECK_VALUE(OBD_MD_FLID); @@ -124,7 +133,6 @@ check_obdo(void) CHECK_VALUE(OBD_MD_FLUID); CHECK_VALUE(OBD_MD_FLGID); CHECK_VALUE(OBD_MD_FLFLAGS); - CHECK_VALUE(OBD_MD_FLOBDFLG); CHECK_VALUE(OBD_MD_FLNLINK); CHECK_VALUE(OBD_MD_FLGENER); CHECK_VALUE(OBD_MD_FLINLINE); @@ -137,6 +145,13 @@ check_obdo(void) CHECK_VALUE(OBD_MD_FLOSCOPQ); CHECK_VALUE(OBD_MD_FLCOOKIE); CHECK_VALUE(OBD_MD_FLGROUP); + + CHECK_VALUE(OBD_FL_INLINEDATA); + CHECK_VALUE(OBD_FL_OBDMDEXISTS); + CHECK_VALUE(OBD_FL_DELORPHAN); + CHECK_VALUE(OBD_FL_NORPC); + CHECK_VALUE(OBD_FL_IDONLY); + CHECK_VALUE(OBD_FL_RECREATE_OBJS); } void @@ -204,8 +219,8 @@ check_niobuf_remote(void) CHECK_VALUE(OBD_BRW_READ); CHECK_VALUE(OBD_BRW_WRITE); - CHECK_VALUE(OBD_BRW_CREATE); CHECK_VALUE(OBD_BRW_SYNC); + CHECK_VALUE(OBD_BRW_FROM_GRANT); } void @@ -217,13 +232,13 @@ check_ost_body(void) } void -check_ll_fid(void) +check_lustre_stc(void) { BLANK_LINE(); - CHECK_STRUCT(ll_fid); - CHECK_MEMBER(ll_fid, id); - CHECK_MEMBER(ll_fid, generation); - CHECK_MEMBER(ll_fid, f_type); + CHECK_STRUCT(lustre_stc); + CHECK_MEMBER(lustre_stc, u.e3s.l3s_ino); + CHECK_MEMBER(lustre_stc, u.e3s.l3s_gen); + CHECK_MEMBER(lustre_stc, u.e3s.l3s_type); } void @@ -240,17 +255,13 @@ check_mds_body(void) { BLANK_LINE(); CHECK_STRUCT(mds_body); - CHECK_MEMBER(mds_body, fid1); - CHECK_MEMBER(mds_body, fid2); + CHECK_MEMBER(mds_body, id1); + CHECK_MEMBER(mds_body, id2); CHECK_MEMBER(mds_body, handle); CHECK_MEMBER(mds_body, size); CHECK_MEMBER(mds_body, blocks); CHECK_MEMBER(mds_body, io_epoch); - CHECK_MEMBER(mds_body, ino); CHECK_MEMBER(mds_body, valid); - CHECK_MEMBER(mds_body, fsuid); - CHECK_MEMBER(mds_body, fsgid); - CHECK_MEMBER(mds_body, capability); CHECK_MEMBER(mds_body, mode); CHECK_MEMBER(mds_body, uid); CHECK_MEMBER(mds_body, gid); @@ -260,8 +271,6 @@ check_mds_body(void) CHECK_MEMBER(mds_body, flags); CHECK_MEMBER(mds_body, rdev); CHECK_MEMBER(mds_body, nlink); - CHECK_MEMBER(mds_body, generation); - CHECK_MEMBER(mds_body, suppgid); CHECK_MEMBER(mds_body, eadatasize); CHECK_VALUE(FMODE_READ); @@ -269,6 +278,7 @@ check_mds_body(void) CHECK_VALUE(FMODE_EXEC); CHECK_VALUE(MDS_OPEN_CREAT); CHECK_VALUE(MDS_OPEN_EXCL); + CHECK_VALUE(MDS_OPEN_TRUNC); CHECK_VALUE(MDS_OPEN_APPEND); CHECK_VALUE(MDS_OPEN_SYNC); CHECK_VALUE(MDS_OPEN_DIRECTORY); @@ -282,12 +292,8 @@ check_mds_rec_setattr(void) BLANK_LINE(); CHECK_STRUCT(mds_rec_setattr); CHECK_MEMBER(mds_rec_setattr, sa_opcode); - CHECK_MEMBER(mds_rec_setattr, sa_fsuid); - CHECK_MEMBER(mds_rec_setattr, sa_fsgid); - CHECK_MEMBER(mds_rec_setattr, sa_cap); - CHECK_MEMBER(mds_rec_setattr, sa_suppgid); CHECK_MEMBER(mds_rec_setattr, sa_valid); - CHECK_MEMBER(mds_rec_setattr, sa_fid); + CHECK_MEMBER(mds_rec_setattr, sa_id); CHECK_MEMBER(mds_rec_setattr, sa_mode); CHECK_MEMBER(mds_rec_setattr, sa_uid); CHECK_MEMBER(mds_rec_setattr, sa_gid); @@ -304,16 +310,13 @@ check_mds_rec_create(void) BLANK_LINE(); CHECK_STRUCT(mds_rec_create); CHECK_MEMBER(mds_rec_create, cr_opcode); - CHECK_MEMBER(mds_rec_create, cr_fsuid); - CHECK_MEMBER(mds_rec_create, cr_fsgid); - CHECK_MEMBER(mds_rec_create, cr_cap); CHECK_MEMBER(mds_rec_create, cr_flags); CHECK_MEMBER(mds_rec_create, cr_mode); - CHECK_MEMBER(mds_rec_create, cr_fid); - CHECK_MEMBER(mds_rec_create, cr_replayfid); + CHECK_MEMBER(mds_rec_create, cr_padding); + CHECK_MEMBER(mds_rec_create, cr_id); + CHECK_MEMBER(mds_rec_create, cr_replayid); CHECK_MEMBER(mds_rec_create, cr_time); CHECK_MEMBER(mds_rec_create, cr_rdev); - CHECK_MEMBER(mds_rec_create, cr_suppgid); } void @@ -322,13 +325,9 @@ check_mds_rec_link(void) BLANK_LINE(); CHECK_STRUCT(mds_rec_link); CHECK_MEMBER(mds_rec_link, lk_opcode); - CHECK_MEMBER(mds_rec_link, lk_fsuid); - CHECK_MEMBER(mds_rec_link, lk_fsgid); - CHECK_MEMBER(mds_rec_link, lk_cap); - CHECK_MEMBER(mds_rec_link, lk_suppgid1); - CHECK_MEMBER(mds_rec_link, lk_suppgid2); - CHECK_MEMBER(mds_rec_link, lk_fid1); - CHECK_MEMBER(mds_rec_link, lk_fid2); + CHECK_MEMBER(mds_rec_link, lk_padding); + CHECK_MEMBER(mds_rec_link, lk_id1); + CHECK_MEMBER(mds_rec_link, lk_id2); CHECK_MEMBER(mds_rec_link, lk_time); } @@ -338,13 +337,9 @@ check_mds_rec_unlink(void) BLANK_LINE(); CHECK_STRUCT(mds_rec_unlink); CHECK_MEMBER(mds_rec_unlink, ul_opcode); - CHECK_MEMBER(mds_rec_unlink, ul_fsuid); - CHECK_MEMBER(mds_rec_unlink, ul_fsgid); - CHECK_MEMBER(mds_rec_unlink, ul_cap); - CHECK_MEMBER(mds_rec_unlink, ul_suppgid); CHECK_MEMBER(mds_rec_unlink, ul_mode); - CHECK_MEMBER(mds_rec_unlink, ul_fid1); - CHECK_MEMBER(mds_rec_unlink, ul_fid2); + CHECK_MEMBER(mds_rec_unlink, ul_id1); + CHECK_MEMBER(mds_rec_unlink, ul_id2); CHECK_MEMBER(mds_rec_unlink, ul_time); } @@ -354,13 +349,9 @@ check_mds_rec_rename(void) BLANK_LINE(); CHECK_STRUCT(mds_rec_rename); CHECK_MEMBER(mds_rec_rename, rn_opcode); - CHECK_MEMBER(mds_rec_rename, rn_fsuid); - CHECK_MEMBER(mds_rec_rename, rn_fsgid); - CHECK_MEMBER(mds_rec_rename, rn_cap); - CHECK_MEMBER(mds_rec_rename, rn_suppgid1); - CHECK_MEMBER(mds_rec_rename, rn_suppgid2); - CHECK_MEMBER(mds_rec_rename, rn_fid1); - CHECK_MEMBER(mds_rec_rename, rn_fid2); + CHECK_MEMBER(mds_rec_rename, rn_padding); + CHECK_MEMBER(mds_rec_rename, rn_id1); + CHECK_MEMBER(mds_rec_rename, rn_id2); CHECK_MEMBER(mds_rec_rename, rn_time); } @@ -393,6 +384,7 @@ check_ldlm_extent(void) CHECK_STRUCT(ldlm_extent); CHECK_MEMBER(ldlm_extent, start); CHECK_MEMBER(ldlm_extent, end); + CHECK_MEMBER(ldlm_extent, gid); } void @@ -402,9 +394,9 @@ check_ldlm_flock(void) CHECK_STRUCT(ldlm_flock); CHECK_MEMBER(ldlm_flock, start); CHECK_MEMBER(ldlm_flock, end); - CHECK_MEMBER(ldlm_flock, blocking_export); - CHECK_MEMBER(ldlm_flock, blocking_pid); CHECK_MEMBER(ldlm_flock, pid); + CHECK_MEMBER(ldlm_flock, blocking_pid); + CHECK_MEMBER(ldlm_flock, blocking_export); } void @@ -422,7 +414,6 @@ check_ldlm_resource_desc(void) CHECK_STRUCT(ldlm_resource_desc); CHECK_MEMBER(ldlm_resource_desc, lr_type); CHECK_MEMBER(ldlm_resource_desc, lr_name); - CHECK_MEMBER(ldlm_resource_desc, lr_version[RES_VERSION_SIZE]); } void @@ -434,7 +425,6 @@ check_ldlm_lock_desc(void) CHECK_MEMBER(ldlm_lock_desc, l_req_mode); CHECK_MEMBER(ldlm_lock_desc, l_granted_mode); CHECK_MEMBER(ldlm_lock_desc, l_policy_data); - CHECK_MEMBER(ldlm_lock_desc, l_version[RES_VERSION_SIZE]); } void @@ -454,15 +444,25 @@ check_ldlm_reply(void) BLANK_LINE(); CHECK_STRUCT(ldlm_reply); CHECK_MEMBER(ldlm_reply, lock_flags); - CHECK_MEMBER(ldlm_reply, lock_mode); - CHECK_MEMBER(ldlm_reply, lock_resource_name); + CHECK_MEMBER(ldlm_request, lock_desc); CHECK_MEMBER(ldlm_reply, lock_handle); - CHECK_MEMBER(ldlm_reply, lock_policy_data); CHECK_MEMBER(ldlm_reply, lock_policy_res1); CHECK_MEMBER(ldlm_reply, lock_policy_res2); } void +check_ldlm_lvb(void) +{ + BLANK_LINE(); + CHECK_STRUCT(ost_lvb); + CHECK_MEMBER(ost_lvb, lvb_size); + CHECK_MEMBER(ost_lvb, lvb_mtime); + CHECK_MEMBER(ost_lvb, lvb_atime); + CHECK_MEMBER(ost_lvb, lvb_ctime); + CHECK_MEMBER(ost_lvb, lvb_blocks); +} + +void check_ptlbd_op(void) { BLANK_LINE(); @@ -508,11 +508,20 @@ check_llog_logid(void) CHECK_VALUE(MDS_UNLINK_REC); CHECK_VALUE(OBD_CFG_REC); CHECK_VALUE(PTL_CFG_REC); + CHECK_VALUE(LLOG_GEN_REC); CHECK_VALUE(LLOG_HDR_MAGIC); CHECK_VALUE(LLOG_LOGID_MAGIC); } void +check_llog_catid(void) +{ + BLANK_LINE(); + CHECK_STRUCT(llog_catid); + CHECK_MEMBER(llog_catid, lci_logid); +} + +void check_llog_rec_hdr(void) { BLANK_LINE(); @@ -532,6 +541,79 @@ check_llog_rec_tail(void) } void +check_llog_logid_rec(void) +{ + BLANK_LINE(); + CHECK_STRUCT(llog_logid_rec); + CHECK_MEMBER(llog_logid_rec, lid_hdr); + CHECK_MEMBER(llog_logid_rec, lid_id); + CHECK_MEMBER(llog_logid_rec, lid_tail); +} + +void +check_llog_create_rec(void) +{ + BLANK_LINE(); + CHECK_STRUCT(llog_create_rec); + CHECK_MEMBER(llog_create_rec, lcr_hdr); + CHECK_MEMBER(llog_create_rec, lcr_id); + CHECK_MEMBER(llog_create_rec, lcr_oid); + CHECK_MEMBER(llog_create_rec, lcr_ogen); +} + +void +check_llog_orphan_rec(void) +{ + BLANK_LINE(); + CHECK_STRUCT(llog_orphan_rec); + CHECK_MEMBER(llog_orphan_rec, lor_hdr); + CHECK_MEMBER(llog_orphan_rec, lor_oid); + CHECK_MEMBER(llog_orphan_rec, lor_ogen); + CHECK_MEMBER(llog_orphan_rec, lor_tail); +} + +void +check_llog_unlink_rec(void) +{ + BLANK_LINE(); + CHECK_STRUCT(llog_unlink_rec); + CHECK_MEMBER(llog_unlink_rec, lur_hdr); + CHECK_MEMBER(llog_unlink_rec, lur_oid); + CHECK_MEMBER(llog_unlink_rec, lur_ogen); + CHECK_MEMBER(llog_unlink_rec, lur_tail); +} + +void +check_llog_size_change_rec(void) +{ + BLANK_LINE(); + CHECK_STRUCT(llog_size_change_rec); + CHECK_MEMBER(llog_size_change_rec, lsc_hdr); + CHECK_MEMBER(llog_size_change_rec, lsc_id); + CHECK_MEMBER(llog_size_change_rec, lsc_io_epoch); + CHECK_MEMBER(llog_size_change_rec, lsc_tail); +} + +void +check_llog_gen(void) +{ + BLANK_LINE(); + CHECK_STRUCT(llog_gen); + CHECK_MEMBER(llog_gen, mnt_cnt); + CHECK_MEMBER(llog_gen, conn_cnt); +} + +void +check_llog_gen_rec(void) +{ + BLANK_LINE(); + CHECK_STRUCT(llog_gen_rec); + CHECK_MEMBER(llog_gen_rec, lgr_hdr); + CHECK_MEMBER(llog_gen_rec, lgr_gen); + CHECK_MEMBER(llog_gen_rec, lgr_tail); +} + +void check_llog_log_hdr(void) { BLANK_LINE(); @@ -544,7 +626,6 @@ check_llog_log_hdr(void) CHECK_MEMBER(llog_log_hdr, llh_flags); CHECK_MEMBER(llog_log_hdr, llh_cat_idx); CHECK_MEMBER(llog_log_hdr, llh_tgtuuid); - CHECK_MEMBER(llog_log_hdr, llh_reserved); CHECK_MEMBER(llog_log_hdr, llh_bitmap); CHECK_MEMBER(llog_log_hdr, llh_tail); } @@ -572,20 +653,13 @@ check_llogd_body(void) CHECK_MEMBER(llogd_body, lgd_len); CHECK_MEMBER(llogd_body, lgd_cur_offset); - CHECK_VALUE(LLOG_ORIGIN_HANDLE_CREATE); + CHECK_VALUE(LLOG_ORIGIN_HANDLE_OPEN); CHECK_VALUE(LLOG_ORIGIN_HANDLE_NEXT_BLOCK); CHECK_VALUE(LLOG_ORIGIN_HANDLE_READ_HEADER); CHECK_VALUE(LLOG_ORIGIN_HANDLE_WRITE_REC); CHECK_VALUE(LLOG_ORIGIN_HANDLE_CLOSE); -} - -void -check_llog_ctxt_gen(void) -{ - BLANK_LINE(); - CHECK_STRUCT(llog_ctxt_gen); - CHECK_MEMBER(llog_ctxt_gen, mnt_cnt); - CHECK_MEMBER(llog_ctxt_gen, conn_cnt); + CHECK_VALUE(LLOG_ORIGIN_CONNECT); + CHECK_VALUE(LLOG_CATINFO); } void @@ -598,14 +672,74 @@ check_llogd_conn_body(void) CHECK_MEMBER(llogd_conn_body, lgdc_ctxt_idx); } +void +system_string (char *cmdline, char *str, int len) +{ + int fds[2]; + int rc; + pid_t pid; + + rc = pipe(fds); + if (rc != 0) + abort(); + + pid = fork(); + if (pid == 0) { + /* child */ + int fd = fileno(stdout); + + rc = dup2(fds[1], fd); + if (rc != fd) + abort(); + + exit(system(cmdline)); + /* notreached */ + } else if ((int)pid < 0) { + abort(); + } else { + FILE *f = fdopen(fds[0], "r"); + + if (f == NULL) + abort(); + + close(fds[1]); + + if (fgets(str, len, f) == NULL) + abort(); + + if (waitpid(pid, &rc, 0) != pid) + abort(); + + if (!WIFEXITED(rc) || WEXITSTATUS(rc) != 0) + abort(); + + if (strnlen(str, len) == len) + str[len - 1] = 0; + + if (str[strlen(str) - 1] == '\n') + str[strlen(str) - 1] = 0; + + fclose(f); + } +} + int main(int argc, char **argv) { - printf("void lustre_assert_wire_constants(void)\n" - "{\n"); + char unameinfo[80]; + char gccinfo[80]; - COMMENT("Wire protocol assertions generated by 'wirecheck'"); - BLANK_LINE(); + system_string("uname -a", unameinfo, sizeof(unameinfo)); + system_string("gcc -v 2>&1 | tail -1", gccinfo, sizeof(gccinfo)); + + printf ("void lustre_assert_wire_constants(void)\n" + "{\n" + " /* Wire protocol assertions generated by 'wirecheck'\n" + " * running on %s\n" + " * with %s */\n" + "\n", unameinfo, gccinfo); + + BLANK_LINE (); COMMENT("Constants..."); CHECK_DEFINE(PTLRPC_MSG_MAGIC); @@ -617,6 +751,7 @@ main(int argc, char **argv) CHECK_VALUE(MSG_LAST_REPLAY); CHECK_VALUE(MSG_RESENT); + CHECK_VALUE(MSG_REPLAY); CHECK_VALUE(MSG_CONNECT_RECOVERING); CHECK_VALUE(MSG_CONNECT_RECONNECT); @@ -640,17 +775,13 @@ main(int argc, char **argv) CHECK_VALUE(OST_SAN_WRITE); CHECK_VALUE(OST_SYNC); CHECK_VALUE(OST_LAST_OPC); - CHECK_VALUE(OST_FIRST_OPC); - - CHECK_VALUE(OBD_FL_INLINEDATA); - CHECK_VALUE(OBD_FL_OBDMDEXISTS); CHECK_DEFINE(OBD_OBJECT_EOF); CHECK_VALUE(OST_REQ_HAS_OA1); CHECK_VALUE(MDS_GETATTR); - CHECK_VALUE(MDS_GETATTR_NAME); + CHECK_VALUE(MDS_GETATTR_LOCK); CHECK_VALUE(MDS_CLOSE); CHECK_VALUE(MDS_REINT); CHECK_VALUE(MDS_READPAGE); @@ -658,8 +789,11 @@ main(int argc, char **argv) CHECK_VALUE(MDS_DISCONNECT); CHECK_VALUE(MDS_GETSTATUS); CHECK_VALUE(MDS_STATFS); + CHECK_VALUE(MDS_PIN); + CHECK_VALUE(MDS_UNPIN); + CHECK_VALUE(MDS_SYNC); + CHECK_VALUE(MDS_DONE_WRITING); CHECK_VALUE(MDS_LAST_OPC); - CHECK_VALUE(MDS_FIRST_OPC); CHECK_VALUE(REINT_SETATTR); CHECK_VALUE(REINT_CREATE); @@ -687,7 +821,13 @@ main(int argc, char **argv) CHECK_VALUE(LDLM_BL_CALLBACK); CHECK_VALUE(LDLM_CP_CALLBACK); CHECK_VALUE(LDLM_LAST_OPC); - CHECK_VALUE(LDLM_FIRST_OPC); + + CHECK_VALUE(LCK_EX); + CHECK_VALUE(LCK_PW); + CHECK_VALUE(LCK_PR); + CHECK_VALUE(LCK_CW); + CHECK_VALUE(LCK_CR); + CHECK_VALUE(LCK_NL); CHECK_VALUE(PTLBD_QUERY); CHECK_VALUE(PTLBD_READ); @@ -696,9 +836,14 @@ main(int argc, char **argv) CHECK_VALUE(PTLBD_CONNECT); CHECK_VALUE(PTLBD_DISCONNECT); CHECK_VALUE(PTLBD_LAST_OPC); - CHECK_VALUE(PTLBD_FIRST_OPC); + + CHECK_VALUE(MGMT_CONNECT); + CHECK_VALUE(MGMT_DISCONNECT); + CHECK_VALUE(MGMT_EXCEPTION); CHECK_VALUE(OBD_PING); + CHECK_VALUE(OBD_LOG_CANCEL); + CHECK_VALUE(OBD_LAST_OPC); COMMENT("Sizes and Offsets"); BLANK_LINE(); @@ -710,7 +855,7 @@ main(int argc, char **argv) check_obd_ioobj(); check_niobuf_remote(); check_ost_body(); - check_ll_fid(); + check_lustre_stc(); check_mds_status_req(); check_mds_body(); check_mds_rec_setattr(); @@ -727,12 +872,21 @@ main(int argc, char **argv) check_ldlm_lock_desc(); check_ldlm_request(); check_ldlm_reply(); + check_ldlm_lvb(); check_ptlbd_op(); check_ptlbd_niob(); check_ptlbd_rsp(); check_llog_logid(); + check_llog_catid(); check_llog_rec_hdr(); check_llog_rec_tail(); + check_llog_logid_rec(); + check_llog_create_rec(); + check_llog_orphan_rec(); + check_llog_unlink_rec(); + check_llog_size_change_rec(); + check_llog_gen(); + check_llog_gen_rec(); check_llog_log_hdr(); check_llog_cookie(); check_llogd_body();