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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>
This commit is contained in:
Kevin Hilman 2013-09-16 15:28:19 -07:00 committed by Frederic Weisbecker
parent 554b0004d0
commit ff3fb25412
2 changed files with 1 additions and 2 deletions
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2
init/Kconfig
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@ -354,7 +354,7 @@ config VIRT_CPU_ACCOUNTING_NATIVE
config VIRT_CPU_ACCOUNTING_GEN config VIRT_CPU_ACCOUNTING_GEN
bool "Full dynticks CPU time accounting" bool "Full dynticks CPU time accounting"
depends on HAVE_CONTEXT_TRACKING && 64BIT depends on HAVE_CONTEXT_TRACKING
depends on HAVE_VIRT_CPU_ACCOUNTING_GEN depends on HAVE_VIRT_CPU_ACCOUNTING_GEN
select VIRT_CPU_ACCOUNTING select VIRT_CPU_ACCOUNTING
select CONTEXT_TRACKING select CONTEXT_TRACKING

1
kernel/time/Kconfig
View File

@ -100,7 +100,6 @@ config NO_HZ_FULL
# RCU_USER_QS dependency # RCU_USER_QS dependency
depends on HAVE_CONTEXT_TRACKING depends on HAVE_CONTEXT_TRACKING
# VIRT_CPU_ACCOUNTING_GEN dependency # VIRT_CPU_ACCOUNTING_GEN dependency
depends on 64BIT
depends on HAVE_VIRT_CPU_ACCOUNTING_GEN depends on HAVE_VIRT_CPU_ACCOUNTING_GEN
select NO_HZ_COMMON select NO_HZ_COMMON
select RCU_USER_QS select RCU_USER_QS