cgroup: add missing equals for BlockIOWeight

[elogind.git] / src / core / cgroup.c

diff --git a/src/core/cgroup.c b/src/core/cgroup.c
index aee93ba0a8b214ef750359a660a5cbe6ecfd706b..9277dd69f6e42eb2d14a07fc49001e41a0def7df 100644 (file)
--- a/src/core/cgroup.c
+++ b/src/core/cgroup.c
@@ -92,7 +92,7 @@ void cgroup_context_dump(CGroupContext *c, FILE* f, const char *prefix) {
                 "%sBlockIOAccounting=%s\n"
                 "%sMemoryAccounting=%s\n"
                 "%sCPUShares=%lu\n"
-                "%sBlockIOWeight%lu\n"
+                "%sBlockIOWeight=%lu\n"
                 "%sMemoryLimit=%" PRIu64 "\n"
                 "%sMemorySoftLimit=%" PRIu64 "\n"
                 "%sDevicePolicy=%s\n",
@@ -257,14 +257,21 @@ void cgroup_context_apply(CGroupContext *c, CGroupControllerMask mask, const cha
 
         if (mask & CGROUP_MEMORY) {
                 char buf[DECIMAL_STR_MAX(uint64_t) + 1];
+                if (c->memory_limit != (uint64_t) -1) {
+                        sprintf(buf, "%" PRIu64 "\n", c->memory_limit);
+                        r = cg_set_attribute("memory", path, "memory.limit_in_bytes", buf);
+                } else
+                        r = cg_set_attribute("memory", path, "memory.limit_in_bytes", "-1");
 
-                sprintf(buf, "%" PRIu64 "\n", c->memory_limit);
-                r = cg_set_attribute("memory", path, "memory.limit_in_bytes", buf);
                 if (r < 0)
                         log_error("Failed to set memory.limit_in_bytes on %s: %s", path, strerror(-r));
 
-                sprintf(buf, "%" PRIu64 "\n", c->memory_soft_limit);
-                r = cg_set_attribute("memory", path, "memory.soft_limit_in_bytes", buf);
+                if (c->memory_soft_limit != (uint64_t) -1) {
+                        sprintf(buf, "%" PRIu64 "\n", c->memory_soft_limit);
+                        r = cg_set_attribute("memory", path, "memory.soft_limit_in_bytes", buf);
+                } else
+                        r = cg_set_attribute("memory", path, "memory.soft_limit_in_bytes", "-1");
+
                 if (r < 0)
                         log_error("Failed to set memory.soft_limit_in_bytes on %s: %s", path, strerror(-r));
         }
@@ -395,8 +402,8 @@ static int unit_create_cgroups(Unit *u, CGroupControllerMask mask) {
                 is_in_hash = true;
 
         if (r < 0) {
-                free(path);
                 log_error("cgroup %s exists already: %s", path, strerror(-r));
+                free(path);
                 return r;
         }