rcutorture: Check nfakewriters parameter

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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>

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This commit is contained in:

Paul E. McKenney 2015-05-14 15:42:40 -07:00

parent d9eba76883

commit 4444d852a9

1 changed files with 9 additions and 6 deletions

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kernel/rcu/rcutorture.c

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