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authorLinus Torvalds <torvalds@linux-foundation.org>2013-05-15 14:05:17 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-05-15 14:05:17 -0700
commitcc51bf6e6d8b03bd459818492e0bc3bef09dcd74 (patch)
tree1df4cddf95a656e829242dfb89f29cf22259ca70 /kernel/time/Kconfig
parent37cae5e24981f4619372e6a29456d34e4cbdc5e2 (diff)
parentb4f711ee03d28f776fd2324fd0bd999cc428e4d2 (diff)
downloadvexpress-lsk-cc51bf6e6d8b03bd459818492e0bc3bef09dcd74.tar.gz
Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer fixes from Thomas Gleixner: - Cure for not using zalloc in the first place, which leads to random crashes with CPUMASK_OFF_STACK. - Revert a user space visible change which broke udev - Add a missing cpu_online early return introduced by the new full dyntick conversions - Plug a long standing race in the timer wheel cpu hotplug code. Sigh... - Cleanup NOHZ per cpu data on cpu down to prevent stale data on cpu up. * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: time: Revert ALWAYS_USE_PERSISTENT_CLOCK compile time optimizaitons timer: Don't reinitialize the cpu base lock during CPU_UP_PREPARE tick: Don't invoke tick_nohz_stop_sched_tick() if the cpu is offline tick: Cleanup NOHZ per cpu data on cpu down tick: Use zalloc_cpumask_var for allocating offstack cpumasks
Diffstat (limited to 'kernel/time/Kconfig')
-rw-r--r--kernel/time/Kconfig5
1 files changed, 0 insertions, 5 deletions
diff --git a/kernel/time/Kconfig b/kernel/time/Kconfig
index e4c07b0692b..70f27e89012 100644
--- a/kernel/time/Kconfig
+++ b/kernel/time/Kconfig
@@ -12,11 +12,6 @@ config CLOCKSOURCE_WATCHDOG
config ARCH_CLOCKSOURCE_DATA
bool
-# Platforms has a persistent clock
-config ALWAYS_USE_PERSISTENT_CLOCK
- bool
- default n
-
# Timekeeping vsyscall support
config GENERIC_TIME_VSYSCALL
bool