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| author | Jens Axboe <jens.axboe@oracle.com> | 2008-06-10 20:48:30 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2008-06-26 11:22:57 +0200 |
| commit | f6dd9fa5a75a3dae16c6843e74e56bf75be51c7c (patch) | |
| tree | dbc206ee74b2daafd00f5072bcb722768c436ae4 /arch/arm/Kconfig | |
| parent | c524a1d8914408fd57241d9542fa2d402f004a33 (diff) | |
| download | lwn-f6dd9fa5a75a3dae16c6843e74e56bf75be51c7c.tar.gz lwn-f6dd9fa5a75a3dae16c6843e74e56bf75be51c7c.zip | |
arm: convert to generic helpers for IPI function calls
This converts arm to use the new helpers for smp_call_function() and
friends, and adds support for smp_call_function_single().
Fixups and testing done by Catalin Marinas <catalin.marinas@arm.com>
Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'arch/arm/Kconfig')
| -rw-r--r-- | arch/arm/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index b786e68914d4..c72dae633f60 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -650,6 +650,7 @@ source "kernel/time/Kconfig" config SMP bool "Symmetric Multi-Processing (EXPERIMENTAL)" depends on EXPERIMENTAL && (REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP) + select USE_GENERIC_SMP_HELPERS help This enables support for systems with more than one CPU. If you have a system with only one CPU, like most personal computers, say N. If |