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Clarify comment for LogicalTapeSetBlocks().

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Discussion: https://postgr.es/m/1229327.1711160246@sss.pgh.pa.us
Backpatch-through: 13
This commit is contained in:
Jeff Davis 2024-03-25 11:51:44 -07:00
parent d82dc79ba0
commit 022068ea2c
1 changed files with 2 additions and 4 deletions
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6
src/backend/utils/sort/logtape.c
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@ -1174,10 +1174,8 @@ LogicalTapeTell(LogicalTape *lt, long *blocknum, int *offset)
}
/*
* Obtain total disk space currently used by a LogicalTapeSet, in blocks.
*
* This should not be called while there are open write buffers; otherwise it
* may not account for buffered data.
* Obtain total disk space currently used by a LogicalTapeSet, in blocks. Does
* not account for open write buffer, if any.
*/
long
LogicalTapeSetBlocks(LogicalTapeSet *lts)