Files
linux/lib
Yury Norov bf7e3686b7 bitmap: Return size when no zero area is found
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>
2026-07-22 15:38:38 -04:00
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