Martin Schwidefsky 249c543b97 s390/vdso: optimize getcpu system call ... Add the CPU number to the per-cpu vdso data page and add the __kernel_getcpu function to the vdso object to retrieve the CPU number in user space. Suggested-by: Heiko Carstens <heiko.carstens@de.ibm.com> Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2016-01-11 13:01:24 +01:00
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asm	s390/vdso: optimize getcpu system call	2016-01-11 13:01:24 +01:00
uapi/asm	s390: wire up mlock2 system call	2015-11-16 12:51:07 +01:00