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implemented missing api calls

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This commit is contained in:
Sears Russell 2009-08-05 19:56:35 +00:00
parent 3243396cb4
commit 573cbaa98e
1 changed files with 6 additions and 2 deletions
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8
src/stasis/bufferManager/pageArray.c
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@ -24,7 +24,7 @@ static Page * paLoadPage(int xid, pageid_t pageid, pagetype_t type) {
if(!pageMap[pageid]) {
pageMap[pageid] = malloc(sizeof(Page));
pageMap[pageid]->id = pageid;
pageMap[pageid]->pageType = type;
pageMap[pageid]->pageType = type == UNKNOWN_TYPE_PAGE ? 0 : type;
pageMap[pageid]->LSN = 0;
pageMap[pageid]->dirty = 0;
pageMap[pageid]->next = 0;
@ -34,6 +34,8 @@ static Page * paLoadPage(int xid, pageid_t pageid, pagetype_t type) {
pageMap[pageid]->rwlatch = initlock();
pageMap[pageid]->loadlatch = initlock();
pageMap[pageid]->memAddr= calloc(PAGE_SIZE, sizeof(byte));
} else{
if(type != UNKNOWN_TYPE_PAGE) { assert(type == pageMap[pageid]->pageType); }
}
pthread_mutex_unlock(&pageArray_mut);
return pageMap[pageid];
@ -42,11 +44,12 @@ static Page* paGetCachedPage(int xid, pageid_t page) {
return paLoadPage(xid, page, UNKNOWN_TYPE_PAGE);
}
static void paReleasePage(Page * p) {
stasis_dirty_page_table_set_clean(stasis_dirty_page_table, p);
stasis_dirty_page_table_set_clean(stasis_runtime_dirty_page_table(), p);
}
static void paWriteBackPage(Page * p) { /* no-op */ }
static void paForcePages() { /* no-op */ }
static void paForcePageRange(pageid_t start, pageid_t stop) { /* no-op */ }
static void paBufDeinit() {
for(pageid_t i =0; i < pageCount; i++) {
@ -65,6 +68,7 @@ void stasis_buffer_manager_mem_array_open () {
getCachedPageImpl = paGetCachedPage;
writeBackPage = paWriteBackPage;
forcePages = paForcePages;
forcePageRange = paForcePageRange;
stasis_buffer_manager_close = paBufDeinit;
stasis_buffer_manager_simulate_crash = paBufDeinit;