Hi,
On 2018-05-16 15:49:29 +0300, Heikki Linnakangas wrote:
> Here's a pretty straightforward fix for these two issues. Any objections or
> better ideas?
Generally ok, two minor points:
> diff --git a/src/backend/utils/misc/guc.c b/src/backend/utils/misc/guc.c
> index 7cd2d2d80e..93402030f7 100644
> {"TB", GUC_UNIT_BLOCKS, (1024 * 1024 * 1024) / (BLCKSZ / 1024)},
> {"GB", GUC_UNIT_BLOCKS, (1024 * 1024) / (BLCKSZ / 1024)},
> {"MB", GUC_UNIT_BLOCKS, 1024 / (BLCKSZ / 1024)},
> {"kB", GUC_UNIT_BLOCKS, -(BLCKSZ / 1024)},
> + {"B", GUC_UNIT_BLOCKS, -(BLCKSZ / (1024 * 1024))},
Isn't this 0 in the common case of 8k pages?
> {"TB", GUC_UNIT_XBLOCKS, (1024 * 1024 * 1024) / (XLOG_BLCKSZ / 1024)},
> {"GB", GUC_UNIT_XBLOCKS, (1024 * 1024) / (XLOG_BLCKSZ / 1024)},
> {"MB", GUC_UNIT_XBLOCKS, 1024 / (XLOG_BLCKSZ / 1024)},
> {"kB", GUC_UNIT_XBLOCKS, -(XLOG_BLCKSZ / 1024)},
> + {"B", GUC_UNIT_XBLOCKS, -(XLOG_BLCKSZ / (1024 * 1024))},
Same?
Greetings,
Andres Freund