/*
* Switch FS and GS.
*
- * These are even more complicated than FS and GS: they have
+ * These are even more complicated than DS and ES: they have
* 64-bit bases are that controlled by arch_prctl. Those bases
* only differ from the values in the GDT or LDT if the selector
* is 0.
*/
this_cpu_write(current_task, next_p);
- /*
- * If it were not for PREEMPT_ACTIVE we could guarantee that the
- * preempt_count of all tasks was equal here and this would not be
- * needed.
- */
- task_thread_info(prev_p)->saved_preempt_count = this_cpu_read(__preempt_count);
- this_cpu_write(__preempt_count, task_thread_info(next_p)->saved_preempt_count);
-
/* Reload esp0 and ss1. This changes current_thread_info(). */
load_sp0(tss, next);