21/06/2023 12:01, Volodymyr Fialko: > Currently, in the case when we search for a bit set after a particular > value, the bitmap has to be scanned from the beginning and > rte_bitmap_scan() has to be called multiple times until we hit the value. > > Add a new rte_bitmap_scan_from_offset() function to initialize scan > state at the given offset and perform scan, this will allow getting > the next set bit after certain offset within one scan call. > > Signed-off-by: Volodymyr Fialko <vfia...@marvell.com> > --- > v2: > - added rte_bitmap_scan_from_offset > v3 > - added note for internal use only for init_at function [...] > +/** > + * @warning > + * @b EXPERIMENTAL: this API may change without prior notice. > + * > + * Bitmap initialize internal scan pointers at the given position for the > scan function. > + * > + * Note: for private/internal use, for public: > + * @see rte_bitmap_scan_from_offset() > + * > + * @param bmp > + * Handle to bitmap instance > + * @param pos > + * Bit position to start scan > + */ > +__rte_experimental > +static inline void > +__rte_bitmap_scan_init_at(struct rte_bitmap *bmp, uint32_t pos)
I think it should marked with __rte_internal instead of experimental.
