On 11/9/06, Kirill Korotaev <[email protected]> wrote:
+
+int bc_task_move(int pid, struct beancounter *bc, int whole)
+{
...
+
+ down_write(&mm->mmap_sem);
+ err = stop_machine_run(do_set_bcid, &data, NR_CPUS);
+ up_write(&mm->mmap_sem);
Isn't this a little heavyweight for moving a task into/between beancounters?
Paul
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