uml: remove code made redundant by CHOOSE_MODE removal
[deliverable/linux.git] / arch / um / sys-x86_64 / tls.c
1 #include "linux/sched.h"
2
3 void clear_flushed_tls(struct task_struct *task)
4 {
5 }
6
7 int arch_copy_tls(struct task_struct *t)
8 {
9 /*
10 * If CLONE_SETTLS is set, we need to save the thread id
11 * (which is argument 5, child_tid, of clone) so it can be set
12 * during context switches.
13 */
14 t->thread.arch.fs = t->thread.regs.regs.regs[R8 / sizeof(long)];
15
16 return 0;
17 }
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