s390/cputime: reset all accounting fields on fork
authorMartin Schwidefsky <schwidefsky@de.ibm.com>
Wed, 1 Mar 2017 08:18:34 +0000 (09:18 +0100)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Wed, 1 Mar 2017 08:59:27 +0000 (09:59 +0100)
commit3c915bdc1775acfa214195da1ffb39dabdd1a389
treeeda4dbe8f4b044ffc11f26c9ad309941d6eb10ab
parente69ca822ce0ed3ba006ce384d7d205c81d92373f
s390/cputime: reset all accounting fields on fork

copy_thread has to reset all cputime related field in the task struct,
not only user_timer and system_timer.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/kernel/process.c