From 9fce3c6ca66bf0c4a532fb19aa2839a777d2297b Mon Sep 17 00:00:00 2001
From: Jason Volk <jason@zemos.net>
Date: Sat, 18 Apr 2020 18:07:52 -0700
Subject: [PATCH] ircd::fs: Condition to skip setrlimit(2) and infolog message.

---
 ircd/fs.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ircd/fs.cc b/ircd/fs.cc
index 1cb4ff844..4e4ef10bd 100644
--- a/ircd/fs.cc
+++ b/ircd/fs.cc
@@ -101,9 +101,13 @@ try
 {
 	rlimit rlim[2] {0};
 	syscall(getrlimit, RLIMIT_NOFILE, &rlim[0]);
+
 	rlim[1] = rlim[0];
 	rlim[1].rlim_cur = std::max(rlim[1].rlim_cur, ulong(fs::rlimit_nofile));
 	rlim[1].rlim_cur = std::min(rlim[1].rlim_cur, rlim[1].rlim_max);
+	if(rlim[0].rlim_cur == rlim[1].rlim_cur)
+		return;
+
 	syscall(setrlimit, RLIMIT_NOFILE, &rlim[1]);
 	log::info
 	{