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authorLinus Torvalds <torvalds@linux-foundation.org>2011-03-15 21:53:35 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2011-03-15 21:53:35 -0400
commit420c1c572d4ceaa2f37b6311b7017ac6cf049fe2 (patch)
treedf04e6b4b756b7a46d9887462d54a3ad0e1f91d5 /kernel/timer.c
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 'kernel/timer.c')
-rw-r--r--kernel/timer.c13
1 files changed, 0 insertions, 13 deletions
diff --git a/kernel/timer.c b/kernel/timer.c
index 3503c17ac1d3..fd6198692b57 100644
--- a/kernel/timer.c
+++ b/kernel/timer.c
@@ -1324,19 +1324,6 @@ void run_local_timers(void)
1324 raise_softirq(TIMER_SOFTIRQ); 1324 raise_softirq(TIMER_SOFTIRQ);
1325} 1325}
1326 1326
1327/*
1328 * The 64-bit jiffies value is not atomic - you MUST NOT read it
1329 * without sampling the sequence number in xtime_lock.
1330 * jiffies is defined in the linker script...
1331 */
1332
1333void do_timer(unsigned long ticks)
1334{
1335 jiffies_64 += ticks;
1336 update_wall_time();
1337 calc_global_load(ticks);
1338}
1339
1340#ifdef __ARCH_WANT_SYS_ALARM 1327#ifdef __ARCH_WANT_SYS_ALARM
1341 1328
1342/* 1329/*