On Mon, Jun 05, 2017 at 12:12:31AM -0700, Omar Sandoval wrote:
> From: Omar Sandoval <osandov@xxxxxx>
>
> First, instead of open-coding the vmalloc() fallback, use the new
> kvzalloc() helper. Second, use memalloc_nofs_{save,restore}() instead of
> GFP_NOFS, as vmalloc() uses some GFP_KERNEL allocations internally which
> could lead to deadlocks.
>
> Signed-off-by: Omar Sandoval <osandov@xxxxxx>
Reviewed-by: David Sterba <dsterba@xxxxxxxx>
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