afs_int32
SDISK_Commit(struct rx_call *rxcall, struct ubik_tid *atid, afs_int32 index)
{
afs_int32 code;
struct ubik_dbase *dbase;
if ((code = ubik_CheckAuth(rxcall))) {
return code;
}
if (!ubik_dbase[index]) {
return ENOENT;
}
if (!ubik_currentTrans[index]) {
return USYNC;
}
/*
* sanity check to make sure only write trans appear here
*/
if (ubik_currentTrans[index]->type != UBIK_WRITETRANS) {
return UBADTYPE;
}
dbase = ubik_currentTrans[index]->dbase;
ObtainWriteLock(&dbase->cache_lock);
DBHOLD(dbase);
urecovery_CheckTid(atid, index);
if (!ubik_currentTrans[index]) {
DBRELE(dbase);
ReleaseWriteLock(&dbase->cache_lock);
return USYNC;
}
code = udisk_commit(ubik_currentTrans[index]);
if (code == 0) {
/* sync site should now match */
ubik_dbVersion[index] = ubik_dbase[index]->version;
}
DBRELE(dbase);
ReleaseWriteLock(&dbase->cache_lock);
return code;
}
afs_int32
SDISK_Commit(struct rx_call *rxcall, struct ubik_tid *atid)
{
afs_int32 code;
if ((code = ubik_CheckAuth(rxcall))) {
return code;
}
ObtainWriteLock(&ubik_dbase->cache_lock);
DBHOLD(ubik_dbase);
if (!ubik_currentTrans) {
code = USYNC;
goto done;
}
/*
* sanity check to make sure only write trans appear here
*/
if (ubik_currentTrans->type != UBIK_WRITETRANS) {
code = UBADTYPE;
goto done;
}
urecovery_CheckTid(atid, 0);
if (!ubik_currentTrans) {
code = USYNC;
goto done;
}
code = udisk_commit(ubik_currentTrans);
if (code == 0) {
/* sync site should now match */
uvote_set_dbVersion(ubik_dbase->version);
}
done:
DBRELE(ubik_dbase);
ReleaseWriteLock(&ubik_dbase->cache_lock);
return code;
}