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Marcelo Tosatti committed 3c2a769de79
Documentation, x86, resctrl: Recommend locking for resctrlfs Concurrent write or read/write access from applications to the resctrlfs directory can result in incorrect readouts or setups. Recommend a standard locking scheme for applications to use. Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Link: http://lkml.kernel.org/r/20161214170835.GA16924@amt.cnet Signed-off-by: Thomas Gleixner <tglx@linutronix.de>