parent
d2c6313ab8
commit
c6ac204513
2 changed files with 57 additions and 1 deletions
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@ -0,0 +1,56 @@
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From 003ece760231aba0c661e2390dfd11075d72a8da Mon Sep 17 00:00:00 2001
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From: Sven Eden <yamakuzure@gmx.net>
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Date: Thu, 18 Jan 2018 23:01:12 +0100
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Subject: [PATCH] Prep v235.3 : Fix cgroup hierarchy detection code
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There is no sub-grouping with elogind, so /sys/fs/cgroup/elogind is
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not needed to be mounted as cgroup fs in legacy mode.
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Fixes Bug https://bugs.gentoo.org/644834
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---
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src/basic/cgroup-util.c | 17 ++++++++++-------
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1 file changed, 10 insertions(+), 7 deletions(-)
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diff --git a/src/basic/cgroup-util.c b/src/basic/cgroup-util.c
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index 7f86c532c..cb60108ef 100644
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--- src/basic/cgroup-util.c
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+++ src/basic/cgroup-util.c
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@@ -2550,28 +2550,31 @@ static int cg_unified_update(void) {
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if (F_TYPE_EQUAL(fs.f_type, CGROUP2_SUPER_MAGIC))
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unified_cache = CGROUP_UNIFIED_ALL;
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+#if 0 /// The handling of cgroups is a bit different with elogind
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else if (F_TYPE_EQUAL(fs.f_type, TMPFS_MAGIC)) {
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+#else
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+ else if (F_TYPE_EQUAL(fs.f_type, CGROUP_SUPER_MAGIC)
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+ || F_TYPE_EQUAL(fs.f_type, TMPFS_MAGIC)) {
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+#endif // 0
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if (statfs("/sys/fs/cgroup/unified/", &fs) == 0 &&
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F_TYPE_EQUAL(fs.f_type, CGROUP2_SUPER_MAGIC)) {
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unified_cache = CGROUP_UNIFIED_SYSTEMD;
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unified_systemd_v232 = false;
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#if 0 /// elogind uses its own name
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} else if (statfs("/sys/fs/cgroup/systemd/", &fs) == 0 &&
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- F_TYPE_EQUAL(fs.f_type, CGROUP2_SUPER_MAGIC)) {
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- unified_cache = CGROUP_UNIFIED_SYSTEMD;
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- unified_systemd_v232 = true;
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- } else {
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- if (statfs("/sys/fs/cgroup/systemd/", &fs) < 0)
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- return -errno;
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#else
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} else if (statfs("/sys/fs/cgroup/elogind/", &fs) == 0 &&
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+#endif // 0
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F_TYPE_EQUAL(fs.f_type, CGROUP2_SUPER_MAGIC)) {
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unified_cache = CGROUP_UNIFIED_SYSTEMD;
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unified_systemd_v232 = true;
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} else {
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-#endif // 0
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+#if 0 /// There is no sub-grouping within elogind
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+ if (statfs("/sys/fs/cgroup/systemd/", &fs) < 0)
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+ return -errno;
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if (!F_TYPE_EQUAL(fs.f_type, CGROUP_SUPER_MAGIC))
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return -ENOMEDIUM;
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+#endif // 0
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unified_cache = CGROUP_UNIFIED_NONE;
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}
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} else
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@ -1,7 +1,7 @@
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# Template file for 'elogind'
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pkgname=elogind
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version=235.2
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revision=1
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revision=2
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build_style=meson
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hostmakedepends="intltool pkg-config gperf docbook-xsl gettext-devel shadow m4 libxslt git"
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makedepends="libcap-devel libmount-devel libseccomp-devel libblkid-devel pam-devel gettext-devel eudev-libudev-devel acl-devel glib-devel"
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