tree 77706cbee5eb97d42f81b07acf881e117ec3df18
parent 532e011bce8650d69cbcb45976da63035921ed55
author kaiyiz <kaiyiz@codeaurora.org> 1423201428 +0800
committer Linux Build Service Account <lnxbuild@localhost> 1472047628 -0600

Mms: Optimize the backup&restore MMS performance

Provider I/O operation cost too much time due to query&insert 14 times
per restoring MMS. For backup, there are two kinds of time consuming,
DB I/O operation and FS I/O operation. And there is only a single thread
to backup MMS. So it'll be blocked if one of them is blocked.

For restoring MMS, using bulkInsert&Transaction to reduce the times of
DB I/O operation. For backuping MMS, the main change is using ThreadPool
to write the pdu data so that DB and FS I/O can't block each other.

Change-Id: I9c465dcb2eb42fb487fcc5765b368881fa995f24
CRs-Fixed: 779330, 1016740