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(parent: d9eba76) | patch
rcutorture: Check nfakewriters parameter
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Thu, 14 May 2015 22:42:40 +0000 (15:42 -0700)
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Wed, 15 Jul 2015 21:47:15 +0000 (14:47 -0700)
commit4444d852a99b8f0310f369da8473ec3639e380a7
treecdc5c247b4782a57c7c041d66e9e7fb9984157adtree | snapshot
parentd9eba768839ac24e47606af36e50c14f10c2211ccommit | diff
rcutorture: Check nfakewriters parameter

Currently, a negative value for rcutorture.nfakewriters= can cause
rcutorture to pass a negative size to the memory allocator, which
is not really a particularly good thing to do.  This commit therefore
adds bounds checking to this parameter, so that values that are less
than or equal to zero disable fake writing.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
kernel/rcu/rcutorture.c diff | blob | history
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