robust futex patch for 2.6.14-rc3-rt13

robust futex patch for 2.6.14-rc3-rt13

Post by david sing » Mon, 10 Oct 2005 06:50:07



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Ingo,
here's a patch for the robust futex changes that match the
glibc/nptl changes
for robust futexes. The kernel and glibc now both have robustness and
priority inheritance independent.

This patch is based off 2.6.14-rc3-rt13.

The changes remove some duplicate defines from futex.c and glibc and
put all the defines into futex.h. The defines have also been changed
a bit
to make the assembler in glibc simpler.

There is also one fix to futex.c where the first waiter on a futex
waits instead of returning -EAGAIN.

The glibc patches can be found at http://www.yqcomputer.com/ ~dsingleton


glibc-bull-nptl-robustmutexes.patch
glibc-mvl-nptl-priority-inheritance-rf2.patch

David
 
 
 

robust futex patch for 2.6.14-rc3-rt13

Post by david sing » Mon, 10 Oct 2005 08:10:05


Sorry, that was against an old tree. The patch today was against
2.6.14-rc3-rt13.

I've done that twice now. I have to back up to the bleeding edge.

David



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robust futex patch for 2.6.14-rc3-rt13

Post by Ingo Molna » Wed, 12 Oct 2005 20:20:24


thanks, applied - this patch is part of -rc4-rt1.

Ingo
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