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authorLinus Torvalds <torvalds@linux-foundation.org>2010-03-01 16:48:25 (GMT)
committerLinus Torvalds <torvalds@linux-foundation.org>2010-03-01 16:48:25 (GMT)
commite56425b135a8892d1e71ad5bb605d12c10efeb32 (patch)
tree9bb899e1b6b45a125bcc21554f3673878d932035 /include
parent786f8ba2e9449a7f01ec6bc35838d0a335921061 (diff)
parent6622e670b26fbaa9c4ae7772a4d2d0abd3414b51 (diff)
downloadlinux-e56425b135a8892d1e71ad5bb605d12c10efeb32.tar.xz
Merge branch 'timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: posix-timers.c: Don't export local functions clocksource: start CMT at clocksource resume clocksource: add suspend callback clocksource: add argument to resume callback ntp: Cleanup xtime references in ntp.c ntp: Make time_esterror and time_maxerror static
Diffstat (limited to 'include')
-rw-r--r--include/linux/clocksource.h5
-rw-r--r--include/linux/timex.h3
2 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/clocksource.h b/include/linux/clocksource.h
index 8a4a130..4bca8b6 100644
--- a/include/linux/clocksource.h
+++ b/include/linux/clocksource.h
@@ -154,6 +154,7 @@ extern u64 timecounter_cyc2time(struct timecounter *tc,
* @max_idle_ns: max idle time permitted by the clocksource (nsecs)
* @flags: flags describing special properties
* @vread: vsyscall based read
+ * @suspend: suspend function for the clocksource, if necessary
* @resume: resume function for the clocksource, if necessary
*/
struct clocksource {
@@ -172,7 +173,8 @@ struct clocksource {
u64 max_idle_ns;
unsigned long flags;
cycle_t (*vread)(void);
- void (*resume)(void);
+ void (*suspend)(struct clocksource *cs);
+ void (*resume)(struct clocksource *cs);
#ifdef CONFIG_IA64
void *fsys_mmio; /* used by fsyscall asm code */
#define CLKSRC_FSYS_MMIO_SET(mmio, addr) ((mmio) = (addr))
@@ -277,6 +279,7 @@ extern void clocksource_unregister(struct clocksource*);
extern void clocksource_touch_watchdog(void);
extern struct clocksource* clocksource_get_next(void);
extern void clocksource_change_rating(struct clocksource *cs, int rating);
+extern void clocksource_suspend(void);
extern void clocksource_resume(void);
extern struct clocksource * __init __weak clocksource_default_clock(void);
extern void clocksource_mark_unstable(struct clocksource *cs);
diff --git a/include/linux/timex.h b/include/linux/timex.h
index 94f8fae..7a082b3 100644
--- a/include/linux/timex.h
+++ b/include/linux/timex.h
@@ -238,9 +238,6 @@ extern int tickadj; /* amount of adjustment per tick */
* phase-lock loop variables
*/
extern int time_status; /* clock synchronization status bits */
-extern long time_maxerror; /* maximum error */
-extern long time_esterror; /* estimated error */
-
extern long time_adjust; /* The amount of adjtime left */
extern void ntp_init(void);