On Fri, 2017-08-04 at 09:04 -0600, Jens Axboe wrote: > @@ -211,7 +211,7 @@ bool sbitmap_any_bit_set(const struct sbitmap *sb); > */ > bool sbitmap_any_bit_clear(const struct sbitmap *sb); > > -typedef bool (*sb_for_each_fn)(struct sbitmap *, unsigned int, void *); > +typedef void (*sb_for_each_fn)(struct sbitmap *, unsigned int, void *); > > /** > * sbitmap_for_each_set() - Iterate over each set bit in a &struct sbitmap. > @@ -241,9 +241,7 @@ static inline void sbitmap_for_each_set(struct sbitmap *sb, sb_for_each_fn fn, > if (nr >= word->depth) > break; > > - if (!fn(sb, off + nr, data)) > - return; > - > + fn(sb, off + nr, data); > nr++; > } > } Hello Jens, Are you aware that this change will break one of Ming Lei's patches? See also https://www.mail-archive.com/linux-block@xxxxxxxxxxxxxxx/msg11230.html. Thanks, Bart.