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Matthew Wilcox 64ac24e738 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>
2008-04-17 10:42:34 -04:00
..
alpha Generic semaphore implementation 2008-04-17 10:42:34 -04:00
arm Generic semaphore implementation 2008-04-17 10:42:34 -04:00
avr32 Generic semaphore implementation 2008-04-17 10:42:34 -04:00
blackfin Generic semaphore implementation 2008-04-17 10:42:34 -04:00
cris Generic semaphore implementation 2008-04-17 10:42:34 -04:00
frv Generic semaphore implementation 2008-04-17 10:42:34 -04:00
h8300 Generic semaphore implementation 2008-04-17 10:42:34 -04:00
ia64 Generic semaphore implementation 2008-04-17 10:42:34 -04:00
m32r Generic semaphore implementation 2008-04-17 10:42:34 -04:00
m68k Generic semaphore implementation 2008-04-17 10:42:34 -04:00
m68knommu Generic semaphore implementation 2008-04-17 10:42:34 -04:00
mips Generic semaphore implementation 2008-04-17 10:42:34 -04:00
mn10300 Generic semaphore implementation 2008-04-17 10:42:34 -04:00
parisc Generic semaphore implementation 2008-04-17 10:42:34 -04:00
powerpc Generic semaphore implementation 2008-04-17 10:42:34 -04:00
ppc Generic semaphore implementation 2008-04-17 10:42:34 -04:00
s390 Generic semaphore implementation 2008-04-17 10:42:34 -04:00
sh Generic semaphore implementation 2008-04-17 10:42:34 -04:00
sparc Generic semaphore implementation 2008-04-17 10:42:34 -04:00
sparc64 Generic semaphore implementation 2008-04-17 10:42:34 -04:00
um Generic semaphore implementation 2008-04-17 10:42:34 -04:00
v850 Generic semaphore implementation 2008-04-17 10:42:34 -04:00
x86 Generic semaphore implementation 2008-04-17 10:42:34 -04:00
xtensa Generic semaphore implementation 2008-04-17 10:42:34 -04:00
.gitignore arch: Ignore arch/i386 and arch/x86_64 2008-01-19 21:29:39 -08:00
Kconfig Kprobes: indicate kretprobe support in Kconfig 2008-03-04 16:35:11 -08:00