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cgfsng: don't pre-calculate path

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First, we're doing this so long a there is any cgroup config item -
even if no devices ones.  Then if devices is not available we fail.
This was leading to Rob E's mysterious startup failures.

Secondly, we're not even using this info.  The user was removed
awhile back.

Signed-off-by: Serge Hallyn <serge@hallyn.com>
This commit is contained in:
Serge Hallyn
2016-07-01 21:18:38 -05:00
parent df5512e5df
commit 0b6ca6e39b
1 changed files with 0 additions and 12 deletions
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12
src/lxc/cgfsng.c
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@@ -1627,8 +1627,6 @@ static bool cgfsng_setup_limits(void *hdata, struct lxc_list *cgroup_settings,
struct cgfsng_handler_data *d = hdata;
struct lxc_list *iterator, *sorted_cgroup_settings, *next;
struct lxc_cgroup *cg;
struct hierarchy *h;
char *listpath = NULL;
bool ret = false;
if (lxc_list_empty(cgroup_settings))
@@ -1639,15 +1637,6 @@ static bool cgfsng_setup_limits(void *hdata, struct lxc_list *cgroup_settings,
return false;
}
if (do_devices) {
h = get_hierarchy("devices");
if (!h) {
ERROR("No devices cgroup setup for %s", d->name);
return false;
}
listpath = must_make_path(h->fullcgpath, "devices.list", NULL);
}
lxc_list_for_each(iterator, sorted_cgroup_settings) {
cg = iterator->elem;
@@ -1670,7 +1659,6 @@ static bool cgfsng_setup_limits(void *hdata, struct lxc_list *cgroup_settings,
ret = true;
INFO("cgroup has been setup");
out:
free(listpath);
lxc_list_for_each_safe(iterator, sorted_cgroup_settings, next) {
lxc_list_del(iterator);
free(iterator);