[dpdk-dev] [PATCHv2] linuxapp eal: set fd to -1 for MAP_ANONYMOUS cases

Thomas Monjalon thomas at monjalon.net
Thu Apr 12 14:40:59 CEST 2018


12/04/2018 14:05, Burakov, Anatoly:
> On 12-Apr-18 12:16 PM, Neil Horman wrote:
> > https://dpdk.org/tracker/show_bug.cgi?id=18
> > 
> > Indicated that several mmap call sites in the [linux|bsd]app eal code
> > set fd that was not -1 in their calls while using MAP_ANONYMOUS.  While
> > probably not a huge deal, the man page does say the fd should be -1 for
> > portability, as some implementations don't ignore fd as they should for
> > MAP_ANONYMOUS.
> > 
> > Signed-off-by: Neil Horman <nhorman at tuxdriver.com>
> > CC: Thomas Monjalon <thomas at monjalon.net>
> > CC: Ferruh Yigit <ferruh.yigit at intel.com>
> > 
> > ---
> > Change notes
> > 
> > v2) Rebased to HEAD again to adjust for patches that landed ahead of
> > this
> > ---
> 
> Acked-by: Anatoly Burakov <anatoly.burakov at intel.com>

Applied, thanks




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