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b5e64b3de7
linux_dsm_epyc7002/arch/s390/kernel/vdso64
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Martin Schwidefsky b5e64b3de7 s390/vdso: ectg gettime support for CLOCK_THREAD_CPUTIME_ID 
The code to use the ECTG instruction to calculate the cputime for the
current thread is currently used only for the per-thread CPU-clock
with the clockid -2 (PID=0, VIRT=1). Use the same code for the clockid
CLOCK_THREAD_CPUTIME_ID to speed up the more common clockid as well.

Reported-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2013-12-02 15:31:10 +01:00
..
.gitignore s390: add various .gitignore files. 2012-05-16 14:42:41 +02:00
clock_getres.S s390/vdso: ectg gettime support for CLOCK_THREAD_CPUTIME_ID 2013-12-02 15:31:10 +01:00
clock_gettime.S s390/vdso: ectg gettime support for CLOCK_THREAD_CPUTIME_ID 2013-12-02 15:31:10 +01:00
gettimeofday.S s390/time,vdso: convert to the new update_vsyscall interface 2013-11-25 09:15:39 +01:00
Makefile [S390] vdso: disable gcov profiling 2011-05-23 10:24:29 +02:00
note.S [S390] introduce vdso on s390 2008-12-25 13:38:55 +01:00
vdso64_wrapper.S Use macros for .data.page_aligned section. 2009-09-21 06:27:08 +02:00
vdso64.lds.S [S390] introduce vdso on s390 2008-12-25 13:38:55 +01:00