diff options
Diffstat (limited to 'src/backend/storage/buffer/localbuf.c')
| -rw-r--r-- | src/backend/storage/buffer/localbuf.c | 44 |
1 files changed, 22 insertions, 22 deletions
diff --git a/src/backend/storage/buffer/localbuf.c b/src/backend/storage/buffer/localbuf.c index 072830b3dd6..3916abc2a76 100644 --- a/src/backend/storage/buffer/localbuf.c +++ b/src/backend/storage/buffer/localbuf.c @@ -15,7 +15,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/storage/buffer/localbuf.c,v 1.9 1997/09/07 04:48:23 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/storage/buffer/localbuf.c,v 1.10 1997/09/08 02:28:34 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -50,11 +50,11 @@ extern long int LocalBufferFlushCount; -int NLocBuffer = 64; -BufferDesc *LocalBufferDescriptors = NULL; -long *LocalRefCount = NULL; +int NLocBuffer = 64; +BufferDesc *LocalBufferDescriptors = NULL; +long *LocalRefCount = NULL; -static int nextFreeLocalBuf = 0; +static int nextFreeLocalBuf = 0; /*#define LBDEBUG*/ @@ -62,11 +62,11 @@ static int nextFreeLocalBuf = 0; * LocalBufferAlloc - * allocate a local buffer. We do round robin allocation for now. */ -BufferDesc * +BufferDesc * LocalBufferAlloc(Relation reln, BlockNumber blockNum, bool * foundPtr) { - int i; - BufferDesc *bufHdr = (BufferDesc *) NULL; + int i; + BufferDesc *bufHdr = (BufferDesc *) NULL; if (blockNum == P_NEW) { @@ -99,7 +99,7 @@ LocalBufferAlloc(Relation reln, BlockNumber blockNum, bool * foundPtr) /* need to get a new buffer (round robin for now) */ for (i = 0; i < NLocBuffer; i++) { - int b = (nextFreeLocalBuf + i) % NLocBuffer; + int b = (nextFreeLocalBuf + i) % NLocBuffer; if (LocalRefCount[b] == 0) { @@ -119,7 +119,7 @@ LocalBufferAlloc(Relation reln, BlockNumber blockNum, bool * foundPtr) */ if (bufHdr->flags & BM_DIRTY) { - Relation bufrel = RelationIdCacheGetRelation(bufHdr->tag.relId.relId); + Relation bufrel = RelationIdCacheGetRelation(bufHdr->tag.relId.relId); Assert(bufrel != NULL); @@ -142,7 +142,7 @@ LocalBufferAlloc(Relation reln, BlockNumber blockNum, bool * foundPtr) */ if (bufHdr->data == (SHMEM_OFFSET) 0) { - char *data = (char *) malloc(BLCKSZ); + char *data = (char *) malloc(BLCKSZ); bufHdr->data = MAKE_OFFSET(data); } @@ -158,7 +158,7 @@ LocalBufferAlloc(Relation reln, BlockNumber blockNum, bool * foundPtr) int WriteLocalBuffer(Buffer buffer, bool release) { - int bufid; + int bufid; Assert(BufferIsLocal(buffer)); @@ -185,9 +185,9 @@ WriteLocalBuffer(Buffer buffer, bool release) int FlushLocalBuffer(Buffer buffer, bool release) { - int bufid; - Relation bufrel; - BufferDesc *bufHdr; + int bufid; + Relation bufrel; + BufferDesc *bufHdr; Assert(BufferIsLocal(buffer)); @@ -221,7 +221,7 @@ FlushLocalBuffer(Buffer buffer, bool release) void InitLocalBuffer(void) { - int i; + int i; /* * these aren't going away. I'm not gonna use palloc. @@ -233,7 +233,7 @@ InitLocalBuffer(void) for (i = 0; i < NLocBuffer; i++) { - BufferDesc *buf = &LocalBufferDescriptors[i]; + BufferDesc *buf = &LocalBufferDescriptors[i]; /* * negative to indicate local buffer. This is tricky: shared @@ -258,12 +258,12 @@ InitLocalBuffer(void) void LocalBufferSync(void) { - int i; + int i; for (i = 0; i < NLocBuffer; i++) { - BufferDesc *buf = &LocalBufferDescriptors[i]; - Relation bufrel; + BufferDesc *buf = &LocalBufferDescriptors[i]; + Relation bufrel; if (buf->flags & BM_DIRTY) { @@ -290,11 +290,11 @@ LocalBufferSync(void) void ResetLocalBufferPool(void) { - int i; + int i; for (i = 0; i < NLocBuffer; i++) { - BufferDesc *buf = &LocalBufferDescriptors[i]; + BufferDesc *buf = &LocalBufferDescriptors[i]; buf->tag.relId.relId = InvalidOid; buf->flags &= ~BM_DIRTY; |