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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2008-09-17 13:15:55 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2008-09-17 13:15:55 +0000 |
| commit | 35c2a3c3cf8ef497b090c9dbfae1bf565c62b2a3 (patch) | |
| tree | fa79e5ba6a59c64f31952ca0b445bed542c24585 /src/backend/storage/buffer/buf_init.c | |
| parent | 32f159cc55bacad6a4737d3584cb69698c33fc86 (diff) | |
| download | postgresql-35c2a3c3cf8ef497b090c9dbfae1bf565c62b2a3.tar.gz postgresql-35c2a3c3cf8ef497b090c9dbfae1bf565c62b2a3.zip | |
Allow ShowBufferUsage() to report the number of reads/writes that have
occurred to temporary files. This replaces the unused
NDirectFileRead/NDirectFileWrite counters.
Itagaki Takahiro
Diffstat (limited to 'src/backend/storage/buffer/buf_init.c')
| -rw-r--r-- | src/backend/storage/buffer/buf_init.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/backend/storage/buffer/buf_init.c b/src/backend/storage/buffer/buf_init.c index 7e92af04a16..93c47af5963 100644 --- a/src/backend/storage/buffer/buf_init.c +++ b/src/backend/storage/buffer/buf_init.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/storage/buffer/buf_init.c,v 1.80 2008/01/01 19:45:51 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/storage/buffer/buf_init.c,v 1.81 2008/09/17 13:15:55 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -29,6 +29,8 @@ long int BufferHitCount; long int LocalBufferHitCount; long int BufferFlushCount; long int LocalBufferFlushCount; +long int BufFileReadCount; +long int BufFileWriteCount; /* |