From: Florian Forster <ff@octo.it>
Date: Wed, 29 Nov 2023 13:32:30 +0000 (+0100)
Subject: procevent plugin: Reference buffer sizing guideline.
X-Git-Tag: 6.0.0-rc0~42^2~6
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=17de0c10b84214102c0526f33133ad726fba2adb;p=thirdparty%2Fcollectd.git

procevent plugin: Reference buffer sizing guideline.

Co-authored-by: Eero Tamminen <eero.t.tamminen@intel.com>
---

diff --git a/src/procevent.c b/src/procevent.c
index 41f8b6027..cacc88a60 100644
--- a/src/procevent.c
+++ b/src/procevent.c
@@ -745,6 +745,7 @@ static int read_event() {
 
     pthread_mutex_unlock(&procevent_thread_lock);
 
+    // https://docs.kernel.org/userspace-api/netlink/intro.html#buffer-sizing
     size_t msg_size = (size_t)sysconf(_SC_PAGESIZE);
     if (msg_size < 8192) {
       msg_size = 8192;