Paolo Bonzini c33904fd1e mm: vmalloc: introduce array allocation functions ...

[ Upstream commit a8749a35c39903120ec421ef2525acc8e0daa55c ]

Linux has dozens of occurrences of vmalloc(array_size()) and
vzalloc(array_size()).  Allow to simplify the code by providing
vmalloc_array and vcalloc, as well as the underscored variants that let
the caller specify the GFP flags.

Acked-by: Michal Hocko <mhocko@suse.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2022-07-12 16:35:01 +02:00

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