| Date | Sun, 17 Aug 2014 12:30:29 -0500 | From | Christoph Lameter <> | Subject | [PATCH 06/35] [PATCH 06/36] drivers/char/random: Replace __get_cpu_var uses |
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A single case of using __get_cpu_var for address calculation.
Cc: Arnd Bergmann <arnd@arndb.de> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Christoph Lameter <cl@linux.com> --- drivers/char/random.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux/drivers/char/random.c =================================================================== --- linux.orig/drivers/char/random.c +++ linux/drivers/char/random.c @@ -874,7 +874,7 @@ static __u32 get_reg(struct fast_pool *f void add_interrupt_randomness(int irq, int irq_flags) { struct entropy_store *r; - struct fast_pool *fast_pool = &__get_cpu_var(irq_randomness); + struct fast_pool *fast_pool = this_cpu_ptr(&irq_randomness); struct pt_regs *regs = get_irq_regs(); unsigned long now = jiffies; cycles_t cycles = random_get_entropy();
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