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authorLennart Poettering <lennart@poettering.net>2013-06-27 21:50:35 +0200
committerLennart Poettering <lennart@poettering.net>2013-06-27 21:50:35 +0200
commitb42defe3b8ed3947d85db654a6cdb1b9999f394d (patch)
treec5ff15f05ca1a314cb76ce144f2da79b80cac9d6 /src/systemctl/systemctl.c
parent8e2af478402414f060bbc16e1b4bbe7de1779c13 (diff)
dbus: make more cgroup attributes runtime settable
Diffstat (limited to 'src/systemctl/systemctl.c')
-rw-r--r--src/systemctl/systemctl.c29
1 files changed, 29 insertions, 0 deletions
diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c
index 1f81bda7e3..5048b529e1 100644
--- a/src/systemctl/systemctl.c
+++ b/src/systemctl/systemctl.c
@@ -3632,6 +3632,35 @@ static int append_assignment(DBusMessageIter *iter, const char *assignment) {
if (!dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT, "b", &sub) ||
!dbus_message_iter_append_basic(&sub, DBUS_TYPE_BOOLEAN, &b))
return log_oom();
+
+ } else if (streq(field, "MemoryLimit") || streq(field, "MemorySoftLimit")) {
+ off_t bytes;
+ uint64_t u;
+
+ r = parse_bytes(eq, &bytes);
+ if (r < 0) {
+ log_error("Failed to parse bytes specification %s", assignment);
+ return -EINVAL;
+ }
+
+ u = bytes;
+ if (!dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT, "t", &sub) ||
+ !dbus_message_iter_append_basic(&sub, DBUS_TYPE_UINT64, &u))
+ return log_oom();
+
+ } else if (streq(field, "CPUShares") || streq(field, "BlockIOWeight")) {
+ uint64_t u;
+
+ r = safe_atou64(eq, &u);
+ if (r < 0) {
+ log_error("Failed to parse %s value %s.", field, eq);
+ return -EINVAL;
+ }
+
+ if (!dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT, "t", &sub) ||
+ !dbus_message_iter_append_basic(&sub, DBUS_TYPE_UINT64, &u))
+ return log_oom();
+
} else {
log_error("Unknown assignment %s.", assignment);
return -EINVAL;