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The attached patch contains a couple of fixes in the existing probes and

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includes a few new ones.

- Fixed compilation errors on OS X for probes that use typedefs
- Fixed a number of probes to pass ForkNumber per the relation forks
patch
- The new probes are those that were taken out from the previous
submitted patch and required simple fixes. Will submit the other probes
that may require more discussion in a separate patch.

Robert Lor
This commit is contained in:
Bruce Momjian
2008-12-17 01:39:04 +00:00
parent 5434e46986
commit 5a90bc1fbe
5 changed files with 79 additions and 37 deletions
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53
src/backend/utils/probes.d
View File

@@ -3,26 +3,25 @@
*
* Copyright (c) 2006-2008, PostgreSQL Global Development Group
*
* $PostgreSQL: pgsql/src/backend/utils/probes.d,v 1.3 2008/08/01 13:16:09 alvherre Exp $
* $PostgreSQL: pgsql/src/backend/utils/probes.d,v 1.4 2008/12/17 01:39:04 momjian Exp $
* ----------
*/
/* typedefs used in PostgreSQL */
typedef unsigned int LocalTransactionId;
typedef int LWLockId;
typedef int LWLockMode;
typedef int LOCKMODE;
typedef unsigned int BlockNumber;
typedef unsigned int Oid;
#define LocalTransactionId unsigned int
#define LWLockId int
#define LWLockMode int
#define LOCKMODE int
#define BlockNumber unsigned int
#define Oid unsigned int
#define ForkNumber int
#define bool char
provider postgresql {
/*
* Due to a bug in Mac OS X 10.5, using built-in typedefs (e.g. uintptr_t,
* uint32_t, etc.) cause compilation errors.
* Note: Do not use built-in typedefs (e.g. uintptr_t, uint32_t, etc) * as they cause compilation errors in Mac OS X 10.5.
*/
probe transaction__start(LocalTransactionId);
@@ -36,13 +35,8 @@ provider postgresql {
probe lwlock__condacquire(LWLockId, LWLockMode);
probe lwlock__condacquire__fail(LWLockId, LWLockMode);
/* The following probe declarations cause compilation errors
* on Mac OS X but not on Solaris. Need further investigation.
* probe lock__wait__start(unsigned int, LOCKMODE);
* probe lock__wait__done(unsigned int, LOCKMODE);
*/
probe lock__wait__start(unsigned int, int);
probe lock__wait__done(unsigned int, int);
probe lock__wait__start(unsigned int, LOCKMODE);
probe lock__wait__done(unsigned int, LOCKMODE);
probe query__parse__start(const char *);
probe query__parse__done(const char *);
@@ -59,27 +53,26 @@ provider postgresql {
probe sort__start(int, bool, int, int, bool);
probe sort__done(unsigned long, long);
/* The following probe declarations cause compilation errors
* on Mac OS X but not on Solaris. Need further investigation.
* probe buffer__read__start(BlockNumber, Oid, Oid, Oid, bool);
* probe buffer__read__done(BlockNumber, Oid, Oid, Oid, bool, bool);
*/
probe buffer__read__start(unsigned int, unsigned int, unsigned int, unsigned int, bool);
probe buffer__read__done(unsigned int, unsigned int, unsigned int, unsigned int, bool, bool);
probe buffer__read__start(ForkNumber, BlockNumber, Oid, Oid, Oid, bool);
probe buffer__read__done(ForkNumber, BlockNumber, Oid, Oid, Oid, bool, bool);
probe buffer__flush__start(Oid, Oid, Oid);
probe buffer__flush__done(Oid, Oid, Oid);
probe buffer__hit(bool);
probe buffer__miss(bool);
probe buffer__checkpoint__start(int);
probe buffer__checkpoint__sync__start();
probe buffer__checkpoint__done();
probe buffer__sync__start(int, int);
probe buffer__sync__written(int);
probe buffer__sync__done(int, int, int);
probe buffer__write__dirty__start(ForkNumber, BlockNumber, Oid, Oid, Oid);
probe buffer__write__dirty__done(ForkNumber, BlockNumber, Oid, Oid, Oid);
probe deadlock__found();
probe checkpoint__start(int);
probe checkpoint__done(int, int, int, int, int);
probe clog__checkpoint__start(bool);
probe clog__checkpoint__done(bool);
probe subtrans__checkpoint__start(bool);
@@ -88,4 +81,14 @@ provider postgresql {
probe multixact__checkpoint__done(bool);
probe twophase__checkpoint__start();
probe twophase__checkpoint__done();
probe smgr__md__read__start(ForkNumber, BlockNumber, Oid, Oid, Oid);
probe smgr__md__read__done(ForkNumber, BlockNumber, Oid, Oid, Oid, const char *, int, int);
probe smgr__md__write__start(ForkNumber, BlockNumber, Oid, Oid, Oid);
probe smgr__md__write__done(ForkNumber, BlockNumber, Oid, Oid, Oid, const char *, int, int);
probe xlog__insert(unsigned char, unsigned char);
probe xlog__switch();
probe wal__buffer__write__start();
probe wal__buffer__write__done();
};