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| author | Martin Schwidefsky | 2014-10-01 10:57:57 +0200 |
|---|---|---|
| committer | Martin Schwidefsky | 2014-10-09 09:14:03 +0200 |
| commit | b5f87f15e20092c060f465b283b07a76af7f2e5f (patch) | |
| tree | f6a7b227a09ce5fd47e28113e0f48208654dd82c /arch/s390/lib | |
| parent | s390/nohz: use a per-cpu flag for arch_needs_cpu (diff) | |
| download | kernel-qcow2-linux-b5f87f15e20092c060f465b283b07a76af7f2e5f.tar.gz kernel-qcow2-linux-b5f87f15e20092c060f465b283b07a76af7f2e5f.tar.xz kernel-qcow2-linux-b5f87f15e20092c060f465b283b07a76af7f2e5f.zip | |
s390/idle: consolidate idle functions and definitions
Move the C functions and definitions related to the idle state handling
to arch/s390/include/asm/idle.h and arch/s390/kernel/idle.c. The function
s390_get_idle_time is renamed to arch_cpu_idle_time and vtime_stop_cpu to
enabled_wait.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/lib')
| -rw-r--r-- | arch/s390/lib/delay.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/s390/lib/delay.c b/arch/s390/lib/delay.c index a9f3d0042d58..16dc42d83f93 100644 --- a/arch/s390/lib/delay.c +++ b/arch/s390/lib/delay.c @@ -43,7 +43,7 @@ static void __udelay_disabled(unsigned long long usecs) lockdep_off(); do { set_clock_comparator(end); - vtime_stop_cpu(); + enabled_wait(); } while (get_tod_clock_fast() < end); lockdep_on(); __ctl_load(cr0, 0, 0); @@ -62,7 +62,7 @@ static void __udelay_enabled(unsigned long long usecs) clock_saved = local_tick_disable(); set_clock_comparator(end); } - vtime_stop_cpu(); + enabled_wait(); if (clock_saved) local_tick_enable(clock_saved); } while (get_tod_clock_fast() < end); |