Messages in this thread | | | Date | Fri, 3 Dec 2021 08:57:23 +0100 | Subject | Re: [PATCH] carl9170: Use the bitmap API when applicable | From | Christian Lamparter <> |
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On 01/12/2021 23:05, Christophe JAILLET wrote: > Use 'bitmap_zalloc()' to simplify code, improve the semantic and avoid some > open-coded arithmetic in allocator arguments. > > Note, that this 'bitmap_zalloc()' divides by BITS_PER_LONG the amount of > memory allocated. > The 'roundup()' used to computed the number of needed long should have > been a DIV_ROUND_UP. > > > Also change the corresponding 'kfree()' into 'bitmap_free()' to keep > consistency. > > Use 'bitmap_zero()' to avoid hand writing it. > > Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Acked-by: Christian Lamparter <chunkeey@gmail.com>
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