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revision 3254 by kumaneko, Mon Dec 14 01:48:22 2009 UTC revision 3256 by kumaneko, Tue Dec 15 12:13:01 2009 UTC
# Line 2278  Fix 2009/12/12 Line 2278  Fix 2009/12/12
2278        uses RCU primitives but spinlock does not prevent RCU callback if        uses RCU primitives but spinlock does not prevent RCU callback if
2279        preemptive RCU ( CONFIG_PREEMPT_RCU or CONFIG_TREE_PREEMPT_RCU ) is        preemptive RCU ( CONFIG_PREEMPT_RCU or CONFIG_TREE_PREEMPT_RCU ) is
2280        enabled.        enabled.
2281    
2282    Fix 2009/12/15
2283    
2284        @ Don't check DAC permission if disabled mode.
2285    
2286          I was checking DAC permissions regarding directory entry modification
2287          operations (e.g. mkdir()) even if mode=disabled . It is a waste of CPU
2288          resource to check DAC permissions when MAC permissions are not checked.
2289          Thus, I modified to skip DAC permission checks if mode=disabled .
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