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Fix typo in code comment

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Reported-by: Kevin Zheng <1642644905@qq.com>
Discussion: https://www.postgresql.org/message-id/flat/17341-d913ddb626c5c08c%40postgresql.org
This commit is contained in:
Peter Eisentraut 2021-12-22 07:52:18 +01:00
parent 2e577c9446
commit 962951be3c
1 changed files with 1 additions and 1 deletions
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src/backend/storage/freespace/freespace.c
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@ -67,7 +67,7 @@
/* /*
* Depth of the on-disk tree. We need to be able to address 2^32-1 blocks, * Depth of the on-disk tree. We need to be able to address 2^32-1 blocks,
* and 1626 is the smallest number that satisfies X^3 >= 2^32-1. Likewise, * and 1626 is the smallest number that satisfies X^3 >= 2^32-1. Likewise,
* 216 is the smallest number that satisfies X^4 >= 2^32-1. In practice, * 256 is the smallest number that satisfies X^4 >= 2^32-1. In practice,
* this means that 4096 bytes is the smallest BLCKSZ that we can get away * this means that 4096 bytes is the smallest BLCKSZ that we can get away
* with a 3-level tree, and 512 is the smallest we support. * with a 3-level tree, and 512 is the smallest we support.
*/ */