Commit9e17ac9

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Remove obsolete comment.

Commit755a4c1 prevented StartReadBuffers() from crossing md.csegment boundaries in one operation, but a comment about thatpossibility remained.

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Lines changed: 1 addition & 4 deletions

Original file line number	Diff line number	Diff line change
`@@ -1330,10 +1330,7 @@ StartReadBuffersImpl(ReadBuffersOperation *operation,`
`1330`	`1330`	`* StartReadBuffers() were made for the same blocks before`
`1331`	`1331`	`* WaitReadBuffers(), only the first would issue the advice. That'd be`
`1332`	`1332`	`* a better simulation of true asynchronous I/O, which would only`
`1333`		`- * start the I/O once, but isn't done here for simplicity. Note also`
`1334`		`- * that the following call might actually issue two advice calls if we`
`1335`		`- * cross a segment boundary; in a true asynchronous version we might`
`1336`		`- * choose to process only one real I/O at a time in that case.`
	`1333`	`+ * start the I/O once, but isn't done here for simplicity.`
`1337`	`1334`	`*/`
`1338`	`1335`	`smgrprefetch(operation->smgr,`
`1339`	`1336`	`operation->forknum,`

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