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core: bump mlock ulimit to 64Mb

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Bpf programs are charged against memlock ulimit, and the default value
can be too tight on machines with many cgroups and attached bpf programs.

Let's bump it to 64Mb.
This commit is contained in:
Roman Gushchin
2018-10-09 09:46:36 -07:00
parent e867866623
commit 91cfdd8d29
1 changed files with 1 additions and 1 deletions
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src/core/main.c
+1 -1
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@@ -1201,7 +1201,7 @@ 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*16ULL));
r = setrlimit_closest(RLIMIT_MEMLOCK, &RLIMIT_MAKE_CONST(1024ULL*1024ULL*64ULL));
if (r < 0)
return log_warning_errno(r, "Setting RLIMIT_MEMLOCK failed, ignoring: %m");