lp://staging/~epics-core/epics-base/dbscan-update

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Merged into lp://staging/~epics-core/epics-base/3.16 at revision 12628

mdavidsaver: Needs Resubmitting on 2015-02-17

Andrew Johnson: Needs Fixing on 2015-02-16

Ralph Lange: Needs Fixing on 2015-01-19

Diff: 488 lines (+231/-73)

7 files modified

src/ioc/db/dbCa.c (+28/-3)
src/ioc/db/dbCaPvt.h (+51/-50)
src/ioc/db/dbScan.c (+65/-17)
src/ioc/db/dbScan.h (+6/-3)
src/ioc/db/test/Makefile (+6/-0)
src/ioc/db/test/dbScanTest.c (+73/-0)
src/ioc/db/test/epicsRunDbTests.c (+2/-0)

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Related bugs

Bug #1362362: CA_LINK + CPP + slow dset = callback queue overflow

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12629. By mdavidsaver on 2015-02-17

dbScan: rename scanOnce3 to scanOnceCallback

12628. By mdavidsaver on 2015-01-05

dbScan: avoid mustAlloc in eventNameToHandle()

Can already return NULL for other error conditions

12627. By mdavidsaver on 2015-01-05

dbScanTest: start with test of scanOnce3()

12626. By mdavidsaver on 2015-01-05

dbCa: use scanOnce3() to prevent once queue overflow

Prevent CP links to high rate records from
overflowing the once queue.

12625. By mdavidsaver on 2015-01-05

dbCaPvt.h: normalize indentation

12624. By mdavidsaver on 2015-01-05

dbScan: add scanOnce3() w/ completion callback

12623. By mdavidsaver on 2015-01-05

dbScan: allow direct scan of I/O Intr list

add scanIoImmediate() to allow drivers to implement
I/O Intr scanning without the overhead of maintaining
their own scan lists.

12622. By Andrew Johnson on 2014-12-23

Merged changes from upstream

12621. By Andrew Johnson on 2014-12-02

Merge perlbin fix from 3.14

12620. By Andrew Johnson on 2014-12-02

Tweak to callback API.