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authorJames Morris <jmorris@namei.org>2008-12-04 01:16:36 -0500
committerJames Morris <jmorris@namei.org>2008-12-04 01:16:36 -0500
commitec98ce480ada787f2cfbd696980ff3564415505b (patch)
tree1a4d644b38f9f1e4b4e086fde0b195df4a92cf84 /arch/s390/kernel/time.c
parent3496f92beb9aa99ef21fccc154a36c7698e9c538 (diff)
parentfeaf3848a813a106f163013af6fcf6c4bfec92d9 (diff)
Merge branch 'master' into next
Conflicts: fs/nfsd/nfs4recover.c Manually fixed above to use new creds API functions, e.g. nfs4_save_creds(). Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'arch/s390/kernel/time.c')
-rw-r--r--arch/s390/kernel/time.c13
1 files changed, 5 insertions, 8 deletions
diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c
index b94e9e3b694a..eccefbbff887 100644
--- a/arch/s390/kernel/time.c
+++ b/arch/s390/kernel/time.c
@@ -59,7 +59,7 @@
59 59
60static ext_int_info_t ext_int_info_cc; 60static ext_int_info_t ext_int_info_cc;
61static ext_int_info_t ext_int_etr_cc; 61static ext_int_info_t ext_int_etr_cc;
62static u64 jiffies_timer_cc; 62static u64 sched_clock_base_cc;
63 63
64static DEFINE_PER_CPU(struct clock_event_device, comparators); 64static DEFINE_PER_CPU(struct clock_event_device, comparators);
65 65
@@ -68,7 +68,7 @@ static DEFINE_PER_CPU(struct clock_event_device, comparators);
68 */ 68 */
69unsigned long long sched_clock(void) 69unsigned long long sched_clock(void)
70{ 70{
71 return ((get_clock_xt() - jiffies_timer_cc) * 125) >> 9; 71 return ((get_clock_xt() - sched_clock_base_cc) * 125) >> 9;
72} 72}
73 73
74/* 74/*
@@ -229,13 +229,10 @@ static struct clocksource clocksource_tod = {
229 */ 229 */
230void __init time_init(void) 230void __init time_init(void)
231{ 231{
232 u64 init_timer_cc; 232 sched_clock_base_cc = reset_tod_clock();
233
234 init_timer_cc = reset_tod_clock();
235 jiffies_timer_cc = init_timer_cc - jiffies_64 * CLK_TICKS_PER_JIFFY;
236 233
237 /* set xtime */ 234 /* set xtime */
238 tod_to_timeval(init_timer_cc - TOD_UNIX_EPOCH, &xtime); 235 tod_to_timeval(sched_clock_base_cc - TOD_UNIX_EPOCH, &xtime);
239 set_normalized_timespec(&wall_to_monotonic, 236 set_normalized_timespec(&wall_to_monotonic,
240 -xtime.tv_sec, -xtime.tv_nsec); 237 -xtime.tv_sec, -xtime.tv_nsec);
241 238
@@ -289,7 +286,7 @@ static unsigned long long adjust_time(unsigned long long old,
289 delta = -delta; 286 delta = -delta;
290 adjust.offset = -ticks * (1000000 / HZ); 287 adjust.offset = -ticks * (1000000 / HZ);
291 } 288 }
292 jiffies_timer_cc += delta; 289 sched_clock_base_cc += delta;
293 if (adjust.offset != 0) { 290 if (adjust.offset != 0) {
294 printk(KERN_NOTICE "etr: time adjusted by %li micro-seconds\n", 291 printk(KERN_NOTICE "etr: time adjusted by %li micro-seconds\n",
295 adjust.offset); 292 adjust.offset);