From 876e78818def2983be55878b21f7152fbaebbd36 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Thu, 19 Mar 2015 10:09:06 +0100 Subject: time: Rename timekeeper::tkr to timekeeper::tkr_mono In preparation of adding another tkr field, rename this one to tkr_mono. Also rename tk_read_base::base_mono to tk_read_base::base, since the structure is not specific to CLOCK_MONOTONIC and the mono name got added to the tk_read_base instance. Lots of trivial churn. Signed-off-by: Peter Zijlstra (Intel) Acked-by: John Stultz Cc: Thomas Gleixner Link: http://lkml.kernel.org/r/20150319093400.344679419@infradead.org Signed-off-by: Ingo Molnar --- arch/arm64/kernel/vdso.c | 10 +++++----- arch/s390/kernel/time.c | 18 +++++++++--------- arch/tile/kernel/time.c | 24 ++++++++++++------------ arch/x86/kernel/vsyscall_gtod.c | 24 ++++++++++++------------ arch/x86/kvm/x86.c | 14 +++++++------- 5 files changed, 45 insertions(+), 45 deletions(-) (limited to 'arch') diff --git a/arch/arm64/kernel/vdso.c b/arch/arm64/kernel/vdso.c index 32aeea0..ec37ab3 100644 --- a/arch/arm64/kernel/vdso.c +++ b/arch/arm64/kernel/vdso.c @@ -200,7 +200,7 @@ up_fail: void update_vsyscall(struct timekeeper *tk) { struct timespec xtime_coarse; - u32 use_syscall = strcmp(tk->tkr.clock->name, "arch_sys_counter"); + u32 use_syscall = strcmp(tk->tkr_mono.clock->name, "arch_sys_counter"); ++vdso_data->tb_seq_count; smp_wmb(); @@ -213,11 +213,11 @@ void update_vsyscall(struct timekeeper *tk) vdso_data->wtm_clock_nsec = tk->wall_to_monotonic.tv_nsec; if (!use_syscall) { - vdso_data->cs_cycle_last = tk->tkr.cycle_last; + vdso_data->cs_cycle_last = tk->tkr_mono.cycle_last; vdso_data->xtime_clock_sec = tk->xtime_sec; - vdso_data->xtime_clock_nsec = tk->tkr.xtime_nsec; - vdso_data->cs_mult = tk->tkr.mult; - vdso_data->cs_shift = tk->tkr.shift; + vdso_data->xtime_clock_nsec = tk->tkr_mono.xtime_nsec; + vdso_data->cs_mult = tk->tkr_mono.mult; + vdso_data->cs_shift = tk->tkr_mono.shift; } smp_wmb(); diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c index 6c273cd..170ddd2 100644 --- a/arch/s390/kernel/time.c +++ b/arch/s390/kernel/time.c @@ -215,20 +215,20 @@ void update_vsyscall(struct timekeeper *tk) { u64 nsecps; - if (tk->tkr.clock != &clocksource_tod) + if (tk->tkr_mono.clock != &clocksource_tod) return; /* Make userspace gettimeofday spin until we're done. */ ++vdso_data->tb_update_count; smp_wmb(); - vdso_data->xtime_tod_stamp = tk->tkr.cycle_last; + vdso_data->xtime_tod_stamp = tk->tkr_mono.cycle_last; vdso_data->xtime_clock_sec = tk->xtime_sec; - vdso_data->xtime_clock_nsec = tk->tkr.xtime_nsec; + vdso_data->xtime_clock_nsec = tk->tkr_mono.xtime_nsec; vdso_data->wtom_clock_sec = tk->xtime_sec + tk->wall_to_monotonic.tv_sec; - vdso_data->wtom_clock_nsec = tk->tkr.xtime_nsec + - + ((u64) tk->wall_to_monotonic.tv_nsec << tk->tkr.shift); - nsecps = (u64) NSEC_PER_SEC << tk->tkr.shift; + vdso_data->wtom_clock_nsec = tk->tkr_mono.xtime_nsec + + + ((u64) tk->wall_to_monotonic.tv_nsec << tk->tkr_mono.shift); + nsecps = (u64) NSEC_PER_SEC << tk->tkr_mono.shift; while (vdso_data->wtom_clock_nsec >= nsecps) { vdso_data->wtom_clock_nsec -= nsecps; vdso_data->wtom_clock_sec++; @@ -236,7 +236,7 @@ void update_vsyscall(struct timekeeper *tk) vdso_data->xtime_coarse_sec = tk->xtime_sec; vdso_data->xtime_coarse_nsec = - (long)(tk->tkr.xtime_nsec >> tk->tkr.shift); + (long)(tk->tkr_mono.xtime_nsec >> tk->tkr_mono.shift); vdso_data->wtom_coarse_sec = vdso_data->xtime_coarse_sec + tk->wall_to_monotonic.tv_sec; vdso_data->wtom_coarse_nsec = @@ -246,8 +246,8 @@ void update_vsyscall(struct timekeeper *tk) vdso_data->wtom_coarse_sec++; } - vdso_data->tk_mult = tk->tkr.mult; - vdso_data->tk_shift = tk->tkr.shift; + vdso_data->tk_mult = tk->tkr_mono.mult; + vdso_data->tk_shift = tk->tkr_mono.shift; smp_wmb(); ++vdso_data->tb_update_count; } diff --git a/arch/tile/kernel/time.c b/arch/tile/kernel/time.c index d412b08..00178ec 100644 --- a/arch/tile/kernel/time.c +++ b/arch/tile/kernel/time.c @@ -257,34 +257,34 @@ void update_vsyscall_tz(void) void update_vsyscall(struct timekeeper *tk) { - if (tk->tkr.clock != &cycle_counter_cs) + if (tk->tkr_mono.clock != &cycle_counter_cs) return; write_seqcount_begin(&vdso_data->tb_seq); - vdso_data->cycle_last = tk->tkr.cycle_last; - vdso_data->mask = tk->tkr.mask; - vdso_data->mult = tk->tkr.mult; - vdso_data->shift = tk->tkr.shift; + vdso_data->cycle_last = tk->tkr_mono.cycle_last; + vdso_data->mask = tk->tkr_mono.mask; + vdso_data->mult = tk->tkr_mono.mult; + vdso_data->shift = tk->tkr_mono.shift; vdso_data->wall_time_sec = tk->xtime_sec; - vdso_data->wall_time_snsec = tk->tkr.xtime_nsec; + vdso_data->wall_time_snsec = tk->tkr_mono.xtime_nsec; vdso_data->monotonic_time_sec = tk->xtime_sec + tk->wall_to_monotonic.tv_sec; - vdso_data->monotonic_time_snsec = tk->tkr.xtime_nsec + vdso_data->monotonic_time_snsec = tk->tkr_mono.xtime_nsec + ((u64)tk->wall_to_monotonic.tv_nsec - << tk->tkr.shift); + << tk->tkr_mono.shift); while (vdso_data->monotonic_time_snsec >= - (((u64)NSEC_PER_SEC) << tk->tkr.shift)) { + (((u64)NSEC_PER_SEC) << tk->tkr_mono.shift)) { vdso_data->monotonic_time_snsec -= - ((u64)NSEC_PER_SEC) << tk->tkr.shift; + ((u64)NSEC_PER_SEC) << tk->tkr_mono.shift; vdso_data->monotonic_time_sec++; } vdso_data->wall_time_coarse_sec = tk->xtime_sec; - vdso_data->wall_time_coarse_nsec = (long)(tk->tkr.xtime_nsec >> - tk->tkr.shift); + vdso_data->wall_time_coarse_nsec = (long)(tk->tkr_mono.xtime_nsec >> + tk->tkr_mono.shift); vdso_data->monotonic_time_coarse_sec = vdso_data->wall_time_coarse_sec + tk->wall_to_monotonic.tv_sec; diff --git a/arch/x86/kernel/vsyscall_gtod.c b/arch/x86/kernel/vsyscall_gtod.c index c7d791f..51e3304 100644 --- a/arch/x86/kernel/vsyscall_gtod.c +++ b/arch/x86/kernel/vsyscall_gtod.c @@ -31,30 +31,30 @@ void update_vsyscall(struct timekeeper *tk) gtod_write_begin(vdata); /* copy vsyscall data */ - vdata->vclock_mode = tk->tkr.clock->archdata.vclock_mode; - vdata->cycle_last = tk->tkr.cycle_last; - vdata->mask = tk->tkr.mask; - vdata->mult = tk->tkr.mult; - vdata->shift = tk->tkr.shift; + vdata->vclock_mode = tk->tkr_mono.clock->archdata.vclock_mode; + vdata->cycle_last = tk->tkr_mono.cycle_last; + vdata->mask = tk->tkr_mono.mask; + vdata->mult = tk->tkr_mono.mult; + vdata->shift = tk->tkr_mono.shift; vdata->wall_time_sec = tk->xtime_sec; - vdata->wall_time_snsec = tk->tkr.xtime_nsec; + vdata->wall_time_snsec = tk->tkr_mono.xtime_nsec; vdata->monotonic_time_sec = tk->xtime_sec + tk->wall_to_monotonic.tv_sec; - vdata->monotonic_time_snsec = tk->tkr.xtime_nsec + vdata->monotonic_time_snsec = tk->tkr_mono.xtime_nsec + ((u64)tk->wall_to_monotonic.tv_nsec - << tk->tkr.shift); + << tk->tkr_mono.shift); while (vdata->monotonic_time_snsec >= - (((u64)NSEC_PER_SEC) << tk->tkr.shift)) { + (((u64)NSEC_PER_SEC) << tk->tkr_mono.shift)) { vdata->monotonic_time_snsec -= - ((u64)NSEC_PER_SEC) << tk->tkr.shift; + ((u64)NSEC_PER_SEC) << tk->tkr_mono.shift; vdata->monotonic_time_sec++; } vdata->wall_time_coarse_sec = tk->xtime_sec; - vdata->wall_time_coarse_nsec = (long)(tk->tkr.xtime_nsec >> - tk->tkr.shift); + vdata->wall_time_coarse_nsec = (long)(tk->tkr_mono.xtime_nsec >> + tk->tkr_mono.shift); vdata->monotonic_time_coarse_sec = vdata->wall_time_coarse_sec + tk->wall_to_monotonic.tv_sec; diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index bd7a70b..d7a300e 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -1070,19 +1070,19 @@ static void update_pvclock_gtod(struct timekeeper *tk) struct pvclock_gtod_data *vdata = &pvclock_gtod_data; u64 boot_ns; - boot_ns = ktime_to_ns(ktime_add(tk->tkr.base_mono, tk->offs_boot)); + boot_ns = ktime_to_ns(ktime_add(tk->tkr_mono.base, tk->offs_boot)); write_seqcount_begin(&vdata->seq); /* copy pvclock gtod data */ - vdata->clock.vclock_mode = tk->tkr.clock->archdata.vclock_mode; - vdata->clock.cycle_last = tk->tkr.cycle_last; - vdata->clock.mask = tk->tkr.mask; - vdata->clock.mult = tk->tkr.mult; - vdata->clock.shift = tk->tkr.shift; + vdata->clock.vclock_mode = tk->tkr_mono.clock->archdata.vclock_mode; + vdata->clock.cycle_last = tk->tkr_mono.cycle_last; + vdata->clock.mask = tk->tkr_mono.mask; + vdata->clock.mult = tk->tkr_mono.mult; + vdata->clock.shift = tk->tkr_mono.shift; vdata->boot_ns = boot_ns; - vdata->nsec_base = tk->tkr.xtime_nsec; + vdata->nsec_base = tk->tkr_mono.xtime_nsec; write_seqcount_end(&vdata->seq); } -- cgit v1.1