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norefs, disk: write scheduler_quantum more safely

This commit is contained in:
Jan Vcelak 2012-11-27 17:37:38 +01:00
parent ebcf7d2184
commit 0db01db9cc

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@ -227,7 +227,7 @@ class DiskPlugin(base.Plugin):
@command_set("scheduler_quantum", per_device=True)
def _set_scheduler_quantum(self, value, device):
sys_file = self._scheduler_quantum_file(device)
tuned.utils.commands.write_to_file(sys_file, value)
tuned.utils.commands.write_to_file(sys_file, "%d" % int(value))
@command_get("scheduler_quantum")
def _get_scheduler_quantum(self, device):