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bf7e3686b7
Return the bitmap size, rather than size + 1, when bitmap_find_next_zero_area_off() cannot find a suitable area. This matches the conventional find_bit() failure sentinel and still lets callers detect failure with an out-of-range check. Document the public failure contract as a value greater than or equal to the bitmap size, without requiring callers to depend on the exact sentinel. Signed-off-by: Yury Norov <ynorov@nvidia.com>
901 lines
27 KiB
901 lines
27 KiB