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linux/arch/frv
Eric Dumazet 504f52b543 mm: NUMA aware alloc_task_struct_node()
All kthreads being created from a single helper task, they all use memory
from a single node for their kernel stack and task struct.

This patch suite creates kthread_create_on_cpu(), adding a 'cpu' parameter
to parameters already used by kthread_create().

This parameter serves in allocating memory for the new kthread on its
memory node if available.

Users of this new function are : ksoftirqd, kworker, migration, pktgend...

This patch:

Add a node parameter to alloc_task_struct(), and change its name to
alloc_task_struct_node()

This change is needed to allow NUMA aware kthread_create_on_cpu()

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Acked-by: David S. Miller <davem@davemloft.net>
Reviewed-by: Andi Kleen <ak@linux.intel.com>
Acked-by: Rusty Russell <rusty@rustcorp.com.au>
Cc: Tejun Heo <tj@kernel.org>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: David Howells <dhowells@redhat.com>
Cc: <linux-arch@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-03-22 17:44:01 -07:00
..
boot
include/asm mm: NUMA aware alloc_task_struct_node() 2011-03-22 17:44:01 -07:00
kernel mm: NUMA aware alloc_task_struct_node() 2011-03-22 17:44:01 -07:00
lib irq_work: Add generic hardirq context callbacks 2010-10-18 19:58:50 +02:00
mb93090-mb00 mm: stack based kmap_atomic() 2010-10-26 16:52:08 -07:00
mm mm: fix race in kunmap_atomic() 2010-10-27 18:03:05 -07:00
defconfig kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT 2011-01-20 17:02:05 -08:00
Kconfig frv: Use generic irq Kconfig 2011-01-21 11:55:32 +01:00
Kconfig.debug
Makefile frv: clean up arch/frv/Makefile 2010-08-03 14:09:45 +02:00