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Eric Paris
5a3ea8782c
Change flex_array_prealloc to take the number of elements for which space should be allocated instead of the last (inclusive) element. Users and documentation are updated accordingly. flex_arrays got introduced before they had users. When folks started using it, they ended up needing a different API than was coded up originally. This swaps over to the API that folks apparently need. Based-on-patch-by: Steffen Klassert <[email protected]> Signed-off-by: Eric Paris <[email protected]> Tested-by: Chris Richards <[email protected]> Acked-by: Dave Hansen <[email protected]> Cc: [email protected] [2.6.38+]