Remove obsolete comment in snapbuild.c.

Amit Kapila · Amit Kapila · commit 826584fa5284 · 2021-10-05T09:05:40.000+05:30
Commits 955a684 and a975ff4 removed the usage of running xacts information from serialized snapshots but forgot to remove the corresponding comment. Author: Masahiko Sawada Discussion: https://postgr.es/m/CAD21AoBifOr7RS=jRe7YCavc646y9omChv6zkWXvJeZcjS9mXA@mail.gmail.com
diff --git a/src/backend/replication/logical/snapbuild.c b/src/backend/replication/logical/snapbuild.c
@@ -1422,7 +1422,6 @@ SnapBuildWaitSnapshot(xl_running_xacts *running, TransactionId cutoff)
  * We store current state of struct SnapBuild on disk in the following manner:
  *
  * struct SnapBuildOnDisk;
- * TransactionId * running.xcnt_space;
  * TransactionId * committed.xcnt; (*not xcnt_space*)
  *
  */

Original file line number	Diff line number	Diff line change
`@@ -1422,7 +1422,6 @@ SnapBuildWaitSnapshot(xl_running_xacts *running, TransactionId cutoff)`
`1422`	`1422`	`* We store current state of struct SnapBuild on disk in the following manner:`
`1423`	`1423`	`*`
`1424`	`1424`	`* struct SnapBuildOnDisk;`
`1425`		`- * TransactionId * running.xcnt_space;`
`1426`	`1425`	`* TransactionId * committed.xcnt; (not xcnt_space)`
`1427`	`1426`	`*`
`1428`	`1427`	`*/`