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author | Matthew Wilcox | 2008-03-08 03:55:58 +0100 |
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committer | Matthew Wilcox | 2008-04-17 16:42:34 +0200 |
commit | 64ac24e738823161693bf791f87adc802cf529ff (patch) | |
tree | 19c0b0cf314d4394ca580c05b86cdf874ce0a167 /arch/m32r/kernel/Makefile | |
parent | Add semaphore.h to kernel_lock.c (diff) | |
download | kernel-qcow2-linux-64ac24e738823161693bf791f87adc802cf529ff.tar.gz kernel-qcow2-linux-64ac24e738823161693bf791f87adc802cf529ff.tar.xz kernel-qcow2-linux-64ac24e738823161693bf791f87adc802cf529ff.zip |
Generic semaphore implementation
Semaphores are no longer performance-critical, so a generic C
implementation is better for maintainability, debuggability and
extensibility. Thanks to Peter Zijlstra for fixing the lockdep
warning. Thanks to Harvey Harrison for pointing out that the
unlikely() was unnecessary.
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/m32r/kernel/Makefile')
-rw-r--r-- | arch/m32r/kernel/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/m32r/kernel/Makefile b/arch/m32r/kernel/Makefile index e97e26e87c9e..09200d4886e3 100644 --- a/arch/m32r/kernel/Makefile +++ b/arch/m32r/kernel/Makefile @@ -5,7 +5,7 @@ extra-y := head.o init_task.o vmlinux.lds obj-y := process.o entry.o traps.o align.o irq.o setup.o time.o \ - m32r_ksyms.o sys_m32r.o semaphore.o signal.o ptrace.o + m32r_ksyms.o sys_m32r.o signal.o ptrace.o obj-$(CONFIG_SMP) += smp.o smpboot.o obj-$(CONFIG_MODULES) += module.o |