> From: Dmitry Kozlyuk [mailto:dmitry.kozl...@gmail.com] > Sent: Sunday, 21 August 2022 22.50 > > RTE_CACHE_LINE_ROUNDUP() implementation repeated RTE_ALIGN_MUL_CEIL(). > In other places RTE_CACHE_LINE_SIZE is assumed to be a power-of-2, > so define RTE_CACHE_LINE_ROUNDUP() using RTE_ALIGN_CEIL(). > > Signed-off-by: Dmitry Kozlyuk <dmitry.kozl...@gmail.com> > --- > lib/eal/include/rte_common.h | 4 +--- > 1 file changed, 1 insertion(+), 3 deletions(-) > > diff --git a/lib/eal/include/rte_common.h > b/lib/eal/include/rte_common.h > index 772e40f8c2..86c50c55e0 100644 > --- a/lib/eal/include/rte_common.h > +++ b/lib/eal/include/rte_common.h > @@ -425,9 +425,7 @@ rte_is_aligned(void *ptr, unsigned align) > #define RTE_CACHE_LINE_MASK (RTE_CACHE_LINE_SIZE-1) > > /** Return the first cache-aligned value greater or equal to size. */ > -#define RTE_CACHE_LINE_ROUNDUP(size) \ > - (RTE_CACHE_LINE_SIZE * ((size + RTE_CACHE_LINE_SIZE - 1) / \ > - RTE_CACHE_LINE_SIZE)) > +#define RTE_CACHE_LINE_ROUNDUP(size) RTE_ALIGN_CEIL(size, > RTE_CACHE_LINE_SIZE) > > /** Cache line size in terms of log2 */ > #if RTE_CACHE_LINE_SIZE == 64 > -- > 2.33.1 >
Reviewed-by: Morten Brørup <m...@smartsharesystems.com>
