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Theodore Ts'o authored
Previously, we allocated the s_flex_groups array to the maximum size that the file system could be resized. There was two problems with this approach. First, it wasted memory in the common case where the file system was not resized. Secondly, once we start allowing online resizing using the meta_bg scheme, there is no maximum size that the file system can be resized. So instead, we need to grow the s_flex_groups at inline resize time. Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
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