Ulrich Drepper wrote:
Rik van Riel wrote:
I think that maybe for 2.6.22 we should just alias MADV_FREE
to run with the MADV_DONTNEED functionality, so that the glibc
people can make the change on their side while we figure out
what will be the best thing to do on the kernel side.
No need for that. We can later extend glibc to use MADV_FREE and fall
back on MADV_DONTNEED.
It's trivial to merge the MADV_FREE #defines into the kernel
though, and aliasing MADV_FREE to MADV_DONTNEED for the time
being is a one-liner - just an extra constant into the big
switch statement in sys_madvise().
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