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Extend the allocinfo filtering mechanism to allow users to filter tags based on the total number of bytes allocated [min_size, max_size]. The size range is inclusive. Filtering by size involves retrieving allocinfo per-CPU counters, which is an expensive operation. Hence, the performance of size-based filtering will be worse than other filters. Link: https://lore.kernel.org/0a7653b70ae0d64e967fbea0e933bc35f8ac656e.1783532853.git.abhishekbapat@google.com Signed-off-by: Abhishek Bapat <abhishekbapat@google.com> Acked-by: Hao Ge <hao.ge@linux.dev> Acked-by: Suren Baghdasaryan <surenb@google.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Kent Overstreet <kent.overstreet@linux.dev> Cc: Sourav Panda <souravpanda@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>