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authorLinus Torvalds <torvalds@linux-foundation.org>2011-03-15 18:53:35 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-03-15 18:53:35 -0700
commit420c1c572d4ceaa2f37b6311b7017ac6cf049fe2 (patch)
treedf04e6b4b756b7a46d9887462d54a3ad0e1f91d5 /arch/ia64/xen
parent9620639b7ea3843983f4ced8b4c81eb4d8974838 (diff)
parent6e6823d17b157f185be09f4c70181299f9273f0b (diff)
Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (62 commits) posix-clocks: Check write permissions in posix syscalls hrtimer: Remove empty hrtimer_init_hres_timer() hrtimer: Update hrtimer->state documentation hrtimer: Update base[CLOCK_BOOTTIME].offset correctly timers: Export CLOCK_BOOTTIME via the posix timers interface timers: Add CLOCK_BOOTTIME hrtimer base time: Extend get_xtime_and_monotonic_offset() to also return sleep time: Introduce get_monotonic_boottime and ktime_get_boottime hrtimers: extend hrtimer base code to handle more then 2 clockids ntp: Remove redundant and incorrect parameter check mn10300: Switch do_timer() to xtimer_update() posix clocks: Introduce dynamic clocks posix-timers: Cleanup namespace posix-timers: Add support for fd based clocks x86: Add clock_adjtime for x86 posix-timers: Introduce a syscall for clock tuning. time: Splitout compat timex accessors ntp: Add ADJ_SETOFFSET mode bit time: Introduce timekeeping_inject_offset posix-timer: Update comment ... Fix up new system-call-related conflicts in arch/x86/ia32/ia32entry.S arch/x86/include/asm/unistd_32.h arch/x86/include/asm/unistd_64.h arch/x86/kernel/syscall_table_32.S (name_to_handle_at()/open_by_handle_at() vs clock_adjtime()), and some due to movement of get_jiffies_64() in: kernel/time.c
Diffstat (limited to 'arch/ia64/xen')
-rw-r--r--arch/ia64/xen/time.c13
1 files changed, 5 insertions, 8 deletions
diff --git a/arch/ia64/xen/time.c b/arch/ia64/xen/time.c
index c1c544513e8..1f8244a78be 100644
--- a/arch/ia64/xen/time.c
+++ b/arch/ia64/xen/time.c
@@ -139,14 +139,11 @@ consider_steal_time(unsigned long new_itm)
run_posix_cpu_timers(p);
delta_itm += local_cpu_data->itm_delta * (stolen + blocked);
- if (cpu == time_keeper_id) {
- write_seqlock(&xtime_lock);
- do_timer(stolen + blocked);
- local_cpu_data->itm_next = delta_itm + new_itm;
- write_sequnlock(&xtime_lock);
- } else {
- local_cpu_data->itm_next = delta_itm + new_itm;
- }
+ if (cpu == time_keeper_id)
+ xtime_update(stolen + blocked);
+
+ local_cpu_data->itm_next = delta_itm + new_itm;
+
per_cpu(xen_stolen_time, cpu) += NS_PER_TICK * stolen;
per_cpu(xen_blocked_time, cpu) += NS_PER_TICK * blocked;
}