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kthread: use N_MEMORY instead N_HIGH_MEMORY 

N_HIGH_MEMORY stands for the nodes that has normal or high memory.
N_MEMORY stands for the nodes that has any memory.

The code here need to handle with the nodes which have memory, we should
use N_MEMORY instead.

Signed-off-by: Lai Jiangshan <laijs@cn.fujitsu.com>
Signed-off-by: Wen Congyang <wency@cn.fujitsu.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Hillf Danton <dhillf@gmail.com>
Cc: Lin Feng <linfeng@cn.fujitsu.com>
Cc: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Lai Jiangshan 2012-12-12 13:51:39 -08:00 committed by Linus Torvalds
parent a47b53c5f9
commit aee4faa499
1 changed files with 1 additions and 1 deletions
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2
kernel/kthread.c
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@ -428,7 +428,7 @@ int kthreadd(void *unused)
set_task_comm(tsk, "kthreadd"); set_task_comm(tsk, "kthreadd");
ignore_signals(tsk); ignore_signals(tsk);
set_cpus_allowed_ptr(tsk, cpu_all_mask); set_cpus_allowed_ptr(tsk, cpu_all_mask);
set_mems_allowed(node_states[N_HIGH_MEMORY]); set_mems_allowed(node_states[N_MEMORY]);
current->flags |= PF_NOFREEZE; current->flags |= PF_NOFREEZE;