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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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19
src/backend/storage/smgr/md.c
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@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/storage/smgr/md.c,v 1.141 2008/11/14 11:09:50 heikki Exp $
* $PostgreSQL: pgsql/src/backend/storage/smgr/md.c,v 1.142 2008/12/17 01:39:04 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@@ -27,6 +27,7 @@
#include "storage/smgr.h"
#include "utils/hsearch.h"
#include "utils/memutils.h"
#include "pg_trace.h"
/* interval for calling AbsorbFsyncRequests in mdsync */
@@ -560,6 +561,8 @@ mdread(SMgrRelation reln, ForkNumber forknum, BlockNumber blocknum,
int nbytes;
MdfdVec *v;
TRACE_POSTGRESQL_SMGR_MD_READ_START(forknum, blocknum, reln->smgr_rnode.spcNode, reln->smgr_rnode.dbNode, reln->smgr_rnode.relNode);
v = _mdfd_getseg(reln, forknum, blocknum, false, EXTENSION_FAIL);
seekpos = (off_t) BLCKSZ * (blocknum % ((BlockNumber) RELSEG_SIZE));
@@ -571,7 +574,11 @@ mdread(SMgrRelation reln, ForkNumber forknum, BlockNumber blocknum,
errmsg("could not seek to block %u of relation %s: %m",
blocknum, relpath(reln->smgr_rnode, forknum))));
if ((nbytes = FileRead(v->mdfd_vfd, buffer, BLCKSZ)) != BLCKSZ)
nbytes = FileRead(v->mdfd_vfd, buffer, BLCKSZ);
TRACE_POSTGRESQL_SMGR_MD_READ_DONE(forknum, blocknum, reln->smgr_rnode.spcNode, reln->smgr_rnode.dbNode, reln->smgr_rnode.relNode, relpath(reln->smgr_rnode, forknum), nbytes, BLCKSZ);
if (nbytes != BLCKSZ)
{
if (nbytes < 0)
ereport(ERROR,
@@ -618,6 +625,8 @@ mdwrite(SMgrRelation reln, ForkNumber forknum, BlockNumber blocknum,
Assert(blocknum < mdnblocks(reln, forknum));
#endif
TRACE_POSTGRESQL_SMGR_MD_WRITE_START(forknum, blocknum, reln->smgr_rnode.spcNode, reln->smgr_rnode.dbNode, reln->smgr_rnode.relNode);
v = _mdfd_getseg(reln, forknum, blocknum, isTemp, EXTENSION_FAIL);
seekpos = (off_t) BLCKSZ * (blocknum % ((BlockNumber) RELSEG_SIZE));
@@ -629,7 +638,11 @@ mdwrite(SMgrRelation reln, ForkNumber forknum, BlockNumber blocknum,
errmsg("could not seek to block %u of relation %s: %m",
blocknum, relpath(reln->smgr_rnode, forknum))));
if ((nbytes = FileWrite(v->mdfd_vfd, buffer, BLCKSZ)) != BLCKSZ)
nbytes = FileWrite(v->mdfd_vfd, buffer, BLCKSZ);
TRACE_POSTGRESQL_SMGR_MD_WRITE_DONE(forknum, blocknum, reln->smgr_rnode.spcNode, reln->smgr_rnode.dbNode, reln->smgr_rnode.relNode, relpath(reln->smgr_rnode, forknum), nbytes, BLCKSZ);
if (nbytes != BLCKSZ)
{
if (nbytes < 0)
ereport(ERROR,