[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [PATCH v2] xen-blkfront: Use the bitmap API when applicable
Le 14/12/2021 à 12:08, Roger Pau Monné a écrit : On Tue, Dec 14, 2021 at 11:59:39AM +0100, Roger Pau Monné wrote:On Thu, Dec 02, 2021 at 09:16:04PM +0100, Christophe JAILLET wrote:Use 'bitmap_zalloc()' to simplify code, improve the semantic and avoid some open-coded arithmetic in allocator arguments. Also change the corresponding 'kfree()' into 'bitmap_free()' to keep consistency. Use 'bitmap_copy()' to avoid an explicit 'memcpy()' Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx>Acked-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>Oh, I see there's been further discussion on this to avoid relying implicitly on the size of the bitmap being rounded to the size of an unsigned long. I think a new version is expected then? Thanks, Roger. Yes, I'll send a patch in order to add a 'bitmap_size()' I'll update this patch when/if it is merged. You can drop it for now. CJ
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