X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fmount-setup.c;h=48c32eab3339486c31bf756be816287cd6fbd9ed;hb=7948c4dfbea73ac21250b588089039aa17a90386;hp=663a72fdd7e9999952d266ee06e0d840638c75d9;hpb=0e456f978134100d2e0cc28c7205b3abefcc9cde;p=elogind.git

diff --git a/src/mount-setup.c b/src/mount-setup.c
index 663a72fdd..48c32eab3 100644
--- a/src/mount-setup.c
+++ b/src/mount-setup.c
@@ -55,8 +55,8 @@ static const MountPoint mount_table[] = {
         { "tmpfs",    "/dev/shm",               "tmpfs",    "mode=1777",         MS_NOSUID|MS_NODEV,           true },
         { "devpts",   "/dev/pts",               "devpts",   "mode=620,gid=" STRINGIFY(TTY_GID), MS_NOSUID|MS_NOEXEC, false },
         { "tmpfs",    "/run",                   "tmpfs",    "mode=755",          MS_NOSUID|MS_NOEXEC|MS_NODEV, true },
-        { "tmpfs",    "/sys/fs/cgroup",         "tmpfs",    "mode=755",          MS_NOSUID|MS_NOEXEC|MS_NODEV, true },
-        { "cgroup",   "/sys/fs/cgroup/systemd", "cgroup",   "none,name=systemd", MS_NOSUID|MS_NOEXEC|MS_NODEV, true },
+        { "tmpfs",    "/sys/fs/cgroup",         "tmpfs",    "mode=755",          MS_NOSUID|MS_NOEXEC|MS_NODEV, false },
+        { "cgroup",   "/sys/fs/cgroup/systemd", "cgroup",   "none,name=systemd", MS_NOSUID|MS_NOEXEC|MS_NODEV, false },
 };
 
 /* These are API file systems that might be mounted by other software,
@@ -64,9 +64,7 @@ static const MountPoint mount_table[] = {
 
 static const char * const ignore_paths[] = {
         "/selinux",
-        "/proc/bus/usb",
-        "/var/lib/nfs/rpc_pipefs",
-        "/proc/fs/nfsd"
+        "/proc/bus/usb"
 };
 
 bool mount_point_is_api(const char *path) {
@@ -138,8 +136,10 @@ static int mount_cgroup_controllers(void) {
 
         /* Mount all available cgroup controllers that are built into the kernel. */
 
-        if (!(f = fopen("/proc/cgroups", "re")))
-                return -ENOENT;
+        if (!(f = fopen("/proc/cgroups", "re"))) {
+                log_error("Failed to enumerate cgroup controllers: %m");
+                return 0;
+        }
 
         /* Ignore the header line */
         (void) fgets(buf, sizeof(buf), f);
@@ -257,9 +257,9 @@ int mount_setup(void) {
         NULSTR_FOREACH_PAIR(j, k, symlinks)
                 symlink_and_label(j, k);
 
-
         /* Create a few directories we always want around */
         mkdir("/run/systemd", 0755);
+        mkdir("/run/systemd/system", 0755);
 
         return mount_cgroup_controllers();
 }