[gdal-dev] HDF5 and NetCDF now have VSI support

[Even Rouault]

> A concrete example: you should probably not setup a
> /vsimem asset from one thread while another thread is reading a uffd backed
> asset 

Just a small correction: James meant here not to mix uffd with the use of the 
API in cpl_virtualmem.h ( CPLVirtualMemNew() and the like ).

/vsimem/ itself has nothing to do with cpl_virtualmem.h and so can be used 
with uffd without problem.

Even

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