diff options
Diffstat (limited to 'src/backend/access/transam/generic_xlog.c')
| -rw-r--r-- | src/backend/access/transam/generic_xlog.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/backend/access/transam/generic_xlog.c b/src/backend/access/transam/generic_xlog.c index e07bd836d2e..87a4861cddb 100644 --- a/src/backend/access/transam/generic_xlog.c +++ b/src/backend/access/transam/generic_xlog.c @@ -50,7 +50,7 @@ typedef struct { Buffer buffer; /* registered buffer */ - bool fullImage; /* are we taking a full image of this page? */ + int flags; /* flags for this buffer */ int deltaLen; /* space consumed in delta field */ char image[BLCKSZ]; /* copy of page image for modification */ char delta[MAX_DELTA_SIZE]; /* delta between page images */ @@ -280,9 +280,11 @@ GenericXLogStart(Relation relation) * is what the caller should modify. * * If the buffer is already registered, just return its existing entry. + * (It's not very clear what to do with the flags in such a case, but + * for now we stay with the original flags.) */ Page -GenericXLogRegister(GenericXLogState *state, Buffer buffer, bool isNew) +GenericXLogRegisterBuffer(GenericXLogState *state, Buffer buffer, int flags) { int block_id; @@ -295,7 +297,7 @@ GenericXLogRegister(GenericXLogState *state, Buffer buffer, bool isNew) { /* Empty slot, so use it (there cannot be a match later) */ page->buffer = buffer; - page->fullImage = isNew; + page->flags = flags; memcpy(page->image, BufferGetPage(buffer, NULL, NULL, BGP_NO_SNAPSHOT_TEST), BLCKSZ); @@ -347,7 +349,7 @@ GenericXLogFinish(GenericXLogState *state) BGP_NO_SNAPSHOT_TEST); pageHeader = (PageHeader) pageData->image; - if (pageData->fullImage) + if (pageData->flags & GENERIC_XLOG_FULL_IMAGE) { /* * A full-page image does not require us to supply any xlog |