diff options
Diffstat (limited to 'src/backend/utils/mmgr/mcxt.c')
| -rw-r--r-- | src/backend/utils/mmgr/mcxt.c | 39 |
1 files changed, 19 insertions, 20 deletions
diff --git a/src/backend/utils/mmgr/mcxt.c b/src/backend/utils/mmgr/mcxt.c index 6d68e30f7eb..b6532730226 100644 --- a/src/backend/utils/mmgr/mcxt.c +++ b/src/backend/utils/mmgr/mcxt.c @@ -14,7 +14,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/utils/mmgr/mcxt.c,v 1.55 2005/05/14 23:16:29 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/utils/mmgr/mcxt.c,v 1.56 2005/10/15 02:49:36 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -78,8 +78,8 @@ MemoryContextInit(void) AssertState(TopMemoryContext == NULL); /* - * Initialize TopMemoryContext as an AllocSetContext with slow growth - * rate --- we don't really expect much to be allocated in it. + * Initialize TopMemoryContext as an AllocSetContext with slow growth rate + * --- we don't really expect much to be allocated in it. * * (There is special-case code in MemoryContextCreate() for this call.) */ @@ -90,18 +90,18 @@ MemoryContextInit(void) 8 * 1024); /* - * Not having any other place to point CurrentMemoryContext, make it - * point to TopMemoryContext. Caller should change this soon! + * Not having any other place to point CurrentMemoryContext, make it point + * to TopMemoryContext. Caller should change this soon! */ CurrentMemoryContext = TopMemoryContext; /* - * Initialize ErrorContext as an AllocSetContext with slow growth rate - * --- we don't really expect much to be allocated in it. More to the - * point, require it to contain at least 8K at all times. This is the - * only case where retained memory in a context is *essential* --- we - * want to be sure ErrorContext still has some memory even if we've - * run out elsewhere! + * Initialize ErrorContext as an AllocSetContext with slow growth rate --- + * we don't really expect much to be allocated in it. More to the point, + * require it to contain at least 8K at all times. This is the only case + * where retained memory in a context is *essential* --- we want to be + * sure ErrorContext still has some memory even if we've run out + * elsewhere! */ ErrorContext = AllocSetContextCreate(TopMemoryContext, "ErrorContext", @@ -169,9 +169,9 @@ MemoryContextDelete(MemoryContext context) MemoryContextDeleteChildren(context); /* - * We delink the context from its parent before deleting it, so that - * if there's an error we won't have deleted/busted contexts still - * attached to the context tree. Better a leak than a crash. + * We delink the context from its parent before deleting it, so that if + * there's an error we won't have deleted/busted contexts still attached + * to the context tree. Better a leak than a crash. */ if (context->parent) { @@ -208,8 +208,8 @@ MemoryContextDeleteChildren(MemoryContext context) AssertArg(MemoryContextIsValid(context)); /* - * MemoryContextDelete will delink the child from me, so just iterate - * as long as there is a child. + * MemoryContextDelete will delink the child from me, so just iterate as + * long as there is a child. */ while (context->firstchild != NULL) MemoryContextDelete(context->firstchild); @@ -384,9 +384,9 @@ MemoryContextContains(MemoryContext context, void *pointer) ((char *) pointer - STANDARDCHUNKHEADERSIZE); /* - * If the context link doesn't match then we certainly have a - * non-member chunk. Also check for a reasonable-looking size as - * extra guard against being fooled by bogus pointers. + * If the context link doesn't match then we certainly have a non-member + * chunk. Also check for a reasonable-looking size as extra guard against + * being fooled by bogus pointers. */ if (header->context == context && AllocSizeIsValid(header->size)) return true; @@ -640,7 +640,6 @@ MemoryContextSwitchTo(MemoryContext context) CurrentMemoryContext = context; return old; } - #endif /* ! __GNUC__ */ /* |