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* mm, vmalloc: remove useless variable in vmap_blockJoonsoo Kim2016-09-281-2/+0
| | | | | | | | | | | | | | vbq in vmap_block isn't used. So remove it. Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com> Reviewed-by: Wanpeng Li <liwanp@linux.vnet.ibm.com> Acked-by: Johannes Weiner <hannes@cmpxchg.org> Acked-by: Zhang Yanfei <zhangyanfei@cn.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Pranav Vashi <neobuddy89@gmail.com> Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com> Signed-off-by: engstk <eng.stk@sapo.pt>
* mm, vmalloc: use well-defined find_last_bit() funcJoonsoo Kim2016-09-281-9/+6
| | | | | | | | | | | | | | | | | Our intention in here is to find last_bit within the region to flush. There is well-defined function, find_last_bit() for this purpose and its performance may be slightly better than current implementation. So change it. Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com> Reviewed-by: Wanpeng Li <liwanp@linux.vnet.ibm.com> Acked-by: Johannes Weiner <hannes@cmpxchg.org> Acked-by: Zhang Yanfei <zhangyanfei@cn.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Pranav Vashi <neobuddy89@gmail.com> Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com> Signed-off-by: engstk <eng.stk@sapo.pt>
* mm: replace __get_cpu_var uses with this_cpu_ptrChristoph Lameter2016-08-261-1/+1
| | | | | | | | | | | | Replace places where __get_cpu_var() is used for an address calculation with this_cpu_ptr(). Signed-off-by: Christoph Lameter <cl@linux.com> Cc: Tejun Heo <tj@kernel.org> Cc: Hugh Dickins <hughd@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Stefan Guendhoer <stefan@guendhoer.com>
* first commitMeizu OpenSource2016-08-151-0/+2760