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authorKevin Hilman <khilman@linaro.org>2013-09-16 15:28:19 -0700
committerFrederic Weisbecker <fweisbec@gmail.com>2013-09-30 15:37:01 +0200
commitff3fb2541246a83ce56c61d14df30b7a22e4302b (patch)
tree16fe78c9b833ceae52807860d9a8eb931b58fac5
parent554b0004d0ec4fbd11e08668dfc400f211e8d5c5 (diff)
downloadlinux-ff3fb2541246a83ce56c61d14df30b7a22e4302b.tar.bz2
nohz: Drop generic vtime obsolete dependency on CONFIG_64BIT
The CONFIG_64BIT requirement on vtime can finally be removed since we now depend on HAVE_VIRT_CPU_ACCOUNTING_GEN which already takes care of the arch ability to handle nsecs based cputime_t safely. Signed-off-by: Kevin Hilman <khilman@linaro.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Arm Linux <linux-arm-kernel@lists.infradead.org> Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
-rw-r--r--init/Kconfig2
-rw-r--r--kernel/time/Kconfig1
2 files changed, 1 insertions, 2 deletions
diff --git a/init/Kconfig b/init/Kconfig
index 68c1a0ed704d..841e79cb8bb3 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -354,7 +354,7 @@ config VIRT_CPU_ACCOUNTING_NATIVE
config VIRT_CPU_ACCOUNTING_GEN
bool "Full dynticks CPU time accounting"
- depends on HAVE_CONTEXT_TRACKING && 64BIT
+ depends on HAVE_CONTEXT_TRACKING
depends on HAVE_VIRT_CPU_ACCOUNTING_GEN
select VIRT_CPU_ACCOUNTING
select CONTEXT_TRACKING
diff --git a/kernel/time/Kconfig b/kernel/time/Kconfig
index f148475e5194..3ce6e8c5f3fc 100644
--- a/kernel/time/Kconfig
+++ b/kernel/time/Kconfig
@@ -100,7 +100,6 @@ config NO_HZ_FULL
# RCU_USER_QS dependency
depends on HAVE_CONTEXT_TRACKING
# VIRT_CPU_ACCOUNTING_GEN dependency
- depends on 64BIT
depends on HAVE_VIRT_CPU_ACCOUNTING_GEN
select NO_HZ_COMMON
select RCU_USER_QS