diff options
| author | Marc G. Fournier <scrappy@hub.org> | 1998-08-25 21:31:20 +0000 |
|---|---|---|
| committer | Marc G. Fournier <scrappy@hub.org> | 1998-08-25 21:31:20 +0000 |
| commit | 53d7d4730206055e660343a7d25d3d90d3569e2e (patch) | |
| tree | c2c9c8e589c9d559b97a94fefa32dfd40ec19625 /src/backend/storage/ipc/sinval.c | |
| parent | 82555376a1e5502ec2b278293e7390ed83341b58 (diff) | |
From: Massimo Dal Zotto <dz@cs.unitn.it>
> sinval.patch
>
> fixes a problem in SI cache which causes table overflow if some
> backend is idle for a long time while other backends keep adding
> entries.
> It uses the new signal handling implemented in tprintf.patch.
> I have also increacasesed the max number of backends from 32 to 64
> and the table size from 1000 to 5000.
> I don't know if anybody is working on SI, but until another
> solution is found this patch fixes the problem. I have received
> messages from other people reporting the same problem which I
> fixed many months ago.
Diffstat (limited to 'src/backend/storage/ipc/sinval.c')
| -rw-r--r-- | src/backend/storage/ipc/sinval.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/src/backend/storage/ipc/sinval.c b/src/backend/storage/ipc/sinval.c index 59732f2deb1..c5c011b5d42 100644 --- a/src/backend/storage/ipc/sinval.c +++ b/src/backend/storage/ipc/sinval.c @@ -7,7 +7,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/storage/ipc/sinval.c,v 1.10 1998/06/15 19:29:15 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/storage/ipc/sinval.c,v 1.11 1998/08/25 21:31:17 scrappy Exp $ * *------------------------------------------------------------------------- */ @@ -157,8 +157,7 @@ RegisterSharedInvalid(int cacheId, /* XXX */ /* should be called by a backend */ /****************************************************************************/ void - InvalidateSharedInvalid(void (*invalFunction) (), - void (*resetFunction) ()) +InvalidateSharedInvalid(void (*invalFunction) (), void (*resetFunction) ()) { SpinAcquire(SInvalLock); SIReadEntryData(shmInvalBuffer, MyBackendId, |