From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Tue, 19 Mar 2024 21:21:29 +0000 (-0400)
Subject: mempool: Document destroy after fork for populate none
X-Git-Url: https://git.efficios.com/?a=commitdiff_plain;h=dac2ccf0b62a85885812d36e926590ea39c1baf9;p=librseq.git

mempool: Document destroy after fork for populate none

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Change-Id: I826990c9ee58dbda80f3271e361328b474edbf08
---

diff --git a/include/rseq/mempool.h b/include/rseq/mempool.h
index f439e07..2773e64 100644
--- a/include/rseq/mempool.h
+++ b/include/rseq/mempool.h
@@ -545,7 +545,9 @@ enum rseq_mempool_populate_policy {
 	 *   populate per-cpu pages from the initial values pages on
 	 *   first write. This mempool is only meant for single-process
 	 *   use (private mapping). Note that this type of pool cannot
-	 *   be accessed from children processes across fork.
+	 *   be accessed from children processes across fork. It is
+	 *   however valid to destroy a pool from a child process after
+	 *   a fork to free its remaining resources.
 	 */
 	RSEQ_MEMPOOL_POPULATE_PRIVATE_NONE = 0,
 	/*