android_kernel_xiaomi_sm8350/arch/s390
Martin Schwidefsky c742b31c03 [PATCH] fast vdso implementation for CLOCK_THREAD_CPUTIME_ID
The extract cpu time instruction (ectg) instruction allows the user
process to get the current thread cputime without calling into the
kernel. The code that uses the instruction needs to switch to the
access registers mode to get access to the per-cpu info page that
contains the two base values that are needed to calculate the current
cputime from the CPU timer with the ectg instruction.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2008-12-31 15:11:49 +01:00
..
appldata Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6 2008-12-28 12:49:40 -08:00
boot
crypto [S390] convert cpacf printks to pr_xxx macros. 2008-12-25 13:39:20 +01:00
hypfs Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6 2008-12-28 12:33:21 -08:00
include/asm [PATCH] fast vdso implementation for CLOCK_THREAD_CPUTIME_ID 2008-12-31 15:11:49 +01:00
kernel [PATCH] fast vdso implementation for CLOCK_THREAD_CPUTIME_ID 2008-12-31 15:11:49 +01:00
kvm KVM: s390: Fix problem state handling in guest sigp handler 2008-11-23 14:34:39 +02:00
lib [S390] Move private simple udelay function to arch/s390/lib/delay.c. 2008-10-10 21:33:58 +02:00
math-emu
mm aio: make the lookup_ioctx() lockless 2008-12-29 08:29:50 +01:00
oprofile
defconfig [S390] Update default configuration. 2008-11-27 11:06:58 +01:00
Kconfig [S390] Remove config options. 2008-12-25 13:39:15 +01:00
Kconfig.debug
Makefile [S390] Add processor type march=z10 and a processor type safety check. 2008-12-25 13:39:12 +01:00