From: Thomas Munro <tmunro@postgresql.org>
Date: Fri, 8 Aug 2025 13:40:17 +0000 (+1200)
Subject: Remove obsolete comment.
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b5cd74612c26ec3f96dfe3689acd634db9385d2e;p=thirdparty%2Fpostgresql.git

Remove obsolete comment.

Remove a comment about potential for AIO in StartReadBuffersImpl(),
because that change happened.
---

diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 67431208e7f..6c9ae83a7a8 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -1484,11 +1484,6 @@ StartReadBuffersImpl(ReadBuffersOperation *operation,
  * buffers must remain valid until WaitReadBuffers() is called, and any
  * forwarded buffers must also be preserved for a continuing call unless
  * they are explicitly released.
- *
- * Currently the I/O is only started with optional operating system advice if
- * requested by the caller with READ_BUFFERS_ISSUE_ADVICE, and the real I/O
- * happens synchronously in WaitReadBuffers().  In future work, true I/O could
- * be initiated here.
  */
 bool
 StartReadBuffers(ReadBuffersOperation *operation,