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s390: move cputime accounting fields from thread_info to thread_struct

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The user_timer and system_timer fields are used for the per-thread
cputime accounting code. The access to these values is simpler if
they are moved to the thread_struct as the task_thread_info(tsk)
indirection is not needed anymore.

Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Martin Schwidefsky
2016-11-08 12:15:59 +01:00
parent f8fc82b471
commit 90c53e6580
6 changed files with 16 additions and 27 deletions
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2
arch/s390/kernel/asm-offsets.c
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@@ -41,8 +41,6 @@ int main(void)
/* thread info offsets */
OFFSET(__TI_flags, task_struct, thread_info.flags);
OFFSET(__TI_sysc_table, task_struct, thread_info.sys_call_table);
OFFSET(__TI_user_timer, task_struct, thread_info.user_timer);
OFFSET(__TI_system_timer, task_struct, thread_info.system_timer);
OFFSET(__TI_last_break, task_struct, thread_info.last_break);
BLANK();
/* pt_regs offsets */