Messages in this thread | ![/](/images/icornerl.gif) | | Date | Fri, 15 Sep 2006 01:38:15 +1000 | From | Nick Piggin <> | Subject | Re: Why Semaphore Hardware-Dependent? |
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Ahh, my mistake :)
Nick Piggin wrote:
> It is actually larger here. > > text data bss dec hex filename > 970 0 0 970 3ca lib/rwsem-spinlock.o > 576 0 0 576 240 kernel/spinlock.o ^^ should be: 35 0 0 35 23 kernel/rwsem.o
> =1546 > > text data bss dec hex filename > 1310 0 0 1310 51e lib/rwsem.o > 193 0 0 193 c1 kernel/rwsem.o > =1503
Well, it is still larger than the atomic_inc_return variant after my patch.
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