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Run pgindent on 9.2 source tree in preparation for first 9.3

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commit-fest.
This commit is contained in:
Bruce Momjian
2012-06-10 15:20:04 -04:00
parent 60801944fa
commit 927d61eeff
494 changed files with 7343 additions and 7046 deletions
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44
src/backend/access/transam/slru.c
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@@ -903,12 +903,12 @@ SlruSelectLRUPage(SlruCtl ctl, int pageno)
{
int slotno;
int cur_count;
int bestvalidslot = 0; /* keep compiler quiet */
int bestvalidslot = 0; /* keep compiler quiet */
int best_valid_delta = -1;
int best_valid_page_number = 0; /* keep compiler quiet */
int bestinvalidslot = 0; /* keep compiler quiet */
int best_valid_page_number = 0; /* keep compiler quiet */
int bestinvalidslot = 0; /* keep compiler quiet */
int best_invalid_delta = -1;
int best_invalid_page_number = 0; /* keep compiler quiet */
int best_invalid_page_number = 0; /* keep compiler quiet */
/* See if page already has a buffer assigned */
for (slotno = 0; slotno < shared->num_slots; slotno++)
@@ -920,15 +920,15 @@ SlruSelectLRUPage(SlruCtl ctl, int pageno)
/*
* If we find any EMPTY slot, just select that one. Else choose a
* victim page to replace. We normally take the least recently used
* victim page to replace. We normally take the least recently used
* valid page, but we will never take the slot containing
* latest_page_number, even if it appears least recently used. We
* latest_page_number, even if it appears least recently used. We
* will select a slot that is already I/O busy only if there is no
* other choice: a read-busy slot will not be least recently used once
* the read finishes, and waiting for an I/O on a write-busy slot is
* inferior to just picking some other slot. Testing shows the slot
* we pick instead will often be clean, allowing us to begin a read
* at once.
* we pick instead will often be clean, allowing us to begin a read at
* once.
*
* Normally the page_lru_count values will all be different and so
* there will be a well-defined LRU page. But since we allow
@@ -997,10 +997,10 @@ SlruSelectLRUPage(SlruCtl ctl, int pageno)
/*
* If all pages (except possibly the latest one) are I/O busy, we'll
* have to wait for an I/O to complete and then retry. In that unhappy
* case, we choose to wait for the I/O on the least recently used slot,
* on the assumption that it was likely initiated first of all the I/Os
* in progress and may therefore finish first.
* have to wait for an I/O to complete and then retry. In that
* unhappy case, we choose to wait for the I/O on the least recently
* used slot, on the assumption that it was likely initiated first of
* all the I/Os in progress and may therefore finish first.
*/
if (best_valid_delta < 0)
{
@@ -1168,20 +1168,20 @@ restart:;
/*
* SlruScanDirectory callback
* This callback reports true if there's any segment prior to the one
* containing the page passed as "data".
* This callback reports true if there's any segment prior to the one
* containing the page passed as "data".
*/
bool
SlruScanDirCbReportPresence(SlruCtl ctl, char *filename, int segpage, void *data)
{
int cutoffPage = *(int *) data;
int cutoffPage = *(int *) data;
cutoffPage -= cutoffPage % SLRU_PAGES_PER_SEGMENT;
if (ctl->PagePrecedes(segpage, cutoffPage))
return true; /* found one; don't iterate any more */
return true; /* found one; don't iterate any more */
return false; /* keep going */
return false; /* keep going */
}
/*
@@ -1191,8 +1191,8 @@ SlruScanDirCbReportPresence(SlruCtl ctl, char *filename, int segpage, void *data
static bool
SlruScanDirCbDeleteCutoff(SlruCtl ctl, char *filename, int segpage, void *data)
{
char path[MAXPGPATH];
int cutoffPage = *(int *) data;
char path[MAXPGPATH];
int cutoffPage = *(int *) data;
if (ctl->PagePrecedes(segpage, cutoffPage))
{
@@ -1202,7 +1202,7 @@ SlruScanDirCbDeleteCutoff(SlruCtl ctl, char *filename, int segpage, void *data)
unlink(path);
}
return false; /* keep going */
return false; /* keep going */
}
/*
@@ -1212,14 +1212,14 @@ SlruScanDirCbDeleteCutoff(SlruCtl ctl, char *filename, int segpage, void *data)
bool
SlruScanDirCbDeleteAll(SlruCtl ctl, char *filename, int segpage, void *data)
{
char path[MAXPGPATH];
char path[MAXPGPATH];
snprintf(path, MAXPGPATH, "%s/%s", ctl->Dir, filename);
ereport(DEBUG2,
(errmsg("removing file \"%s\"", path)));
unlink(path);
return false; /* keep going */
return false; /* keep going */
}
/*