[PATCH v3 02/16] net/i40e: use common division round up macro

[Bruce Richardson]

On Tue, Sep 29, 2026 at 03:44:02PM -0700, Joshua Washington wrote:
> 
>    On Wed, Sep 23, 2026, 00:35 Bruce Richardson
>    <[1]bruce.richardson at intel.com> wrote:
> 
>      On Wed, Sep 23, 2026 at 08:30:18AM +0100, Bruce Richardson wrote:
>      > On Tue, Sep 22, 2026 at 06:07:25PM -0700, Joshua Washington wrote:
>      > > The RTE_DIV_ROUND_UP in rte_common.h makes DIV_ROUND_UP
>      redundant.
>      > >
>      > > Signed-off-by: Joshua Washington <[2]joshwash at google.com>
>      > > Reviewed-by: Stephen Hemminger <[3]stephen at networkplumber.org>
>      > Acked-by: Bruce Richardson <[4]bruce.richardson at intel.com>
>      > > ---
>      > >  drivers/net/intel/i40e/base/i40e_osdep.h | 3 +--
>      > >  1 file changed, 1 insertion(+), 2 deletions(-)
>      > >
>      FYI: Just a note for i40e and the other intel drivers: the osdep.h
>      files
>      have moved in the repo in next-net-intel tree, so this patch will
>      conflict
>      once those changes are merged to main. Therefore, I'd suggest not
>      merging
>      this till after the pull, and then adjusting the paths in the patch
>      on
>      apply for simplicity of merge.
>      Thanks,
>      /Bruce
>      > > diff --git a/drivers/net/intel/i40e/base/i40e_osdep.h
>      b/drivers/net/intel/i40e/base/i40e_osdep.h
>      > > index 9c5a94f055..93620f5c50 100644
>      > > --- a/drivers/net/intel/i40e/base/i40e_osdep.h
>      > > +++ b/drivers/net/intel/i40e/base/i40e_osdep.h
>      > > @@ -227,12 +227,11 @@ struct i40e_spinlock {
>      > >  #define i40e_memset(a, b, c, d) memset((a), (b), (c))
>      > >  #define i40e_memcpy(a, b, c, d) memcpy((a), (b), (c))
>      > >
>      > > -#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
>      > >  #define DELAY(x) rte_delay_us_sleep(x)
>      > >  #define i40e_usec_delay(x) DELAY(x)
>      > >  #define i40e_msec_delay(x) DELAY(1000 * (x))
>      > >  #define udelay(x) DELAY(x)
>      > >  #define msleep(x) DELAY(1000*(x))
>      > > -#define usleep_range(min, max) msleep(DIV_ROUND_UP(min, 1000))
>      > > +#define usleep_range(min, max) msleep(RTE_DIV_ROUND_UP(min,
>      1000))
>      > >
>      > >  #endif /* _I40E_OSDEP_H_ */
>      > > --
>      > > 2.55.0.1082.g2b9226bbc0-goog
>      > >
> 
>    Ah, I missed this. Thanks for the update. I will hold off on a v3 if it
>    is necessary until the main branch is updated.
> 
The next-net-intel tree has been pulled, so the move of the osdep files is
completed now. Maybe respin this patch so it applies cleanly again?