From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 11 Oct 2018 16:31:11 +0000 (+0200)
Subject: main: introduce a define HIGH_RLIMIT_MEMLOCK similar to HIGH_RLIMIT_NOFILE
X-Git-Tag: v240~533^2~2
X-Git-Url: http://git-history.diyao.me/?a=commitdiff_plain;h=c8884aceefc85245b9bdfb626e2daf27521259bd;p=systemd%2F.git

main: introduce a define HIGH_RLIMIT_MEMLOCK similar to HIGH_RLIMIT_NOFILE
---

diff --git a/src/basic/def.h b/src/basic/def.h
index 05e352bc4f..65ad659999 100644
--- a/src/basic/def.h
+++ b/src/basic/def.h
@@ -77,3 +77,4 @@
 #define LONG_LINE_MAX (1U*1024U*1024U)
 
 #define HIGH_RLIMIT_NOFILE (256*1024)
+#define HIGH_RLIMIT_MEMLOCK (1024ULL*1024ULL*64ULL)
diff --git a/src/core/main.c b/src/core/main.c
index 6b910fc91a..1a95486c03 100644
--- a/src/core/main.c
+++ b/src/core/main.c
@@ -1304,7 +1304,7 @@ static int bump_rlimit_memlock(struct rlimit *saved_rlimit) {
         if (getrlimit(RLIMIT_MEMLOCK, saved_rlimit) < 0)
                 return log_warning_errno(errno, "Reading RLIMIT_MEMLOCK failed, ignoring: %m");
 
-        r = setrlimit_closest(RLIMIT_MEMLOCK, &RLIMIT_MAKE_CONST(1024ULL*1024ULL*64ULL));
+        r = setrlimit_closest(RLIMIT_MEMLOCK, &RLIMIT_MAKE_CONST(HIGH_RLIMIT_MEMLOCK));
         if (r < 0)
                 return log_warning_errno(r, "Setting RLIMIT_MEMLOCK failed, ignoring: %m");