> -Original Message-
> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Bruce Richardson
> Sent: Tuesday, December 09, 2014 2:55 AM
> To: Karmarkar Suyash
> Cc: dev at dpdk.org
> Subject: Re: [dpdk-dev] DDPK use of MAP_FIXED in mmap
>
> On Mon, Dec 08,
On Tue, Dec 09, 2014 at 10:26:34AM -0500, Neil Horman wrote:
> On Mon, Dec 08, 2014 at 07:02:38PM +, Karmarkar Suyash wrote:
> > Hello,
> >
> > In DPDK when we use mmap why are we passing the MAP_FIXED flag when Linux
> > man page itself says that the option is discouraged? Any specific
On Tue, Dec 09, 2014 at 04:04:11PM +, Bruce Richardson wrote:
> On Tue, Dec 09, 2014 at 10:26:34AM -0500, Neil Horman wrote:
> > On Mon, Dec 08, 2014 at 07:02:38PM +, Karmarkar Suyash wrote:
> > > Hello,
> > >
> > > In DPDK when we use mmap why are we passing the MAP_FIXED flag when Linux
On Mon, Dec 08, 2014 at 07:02:38PM +, Karmarkar Suyash wrote:
> Hello,
>
> In DPDK when we use mmap why are we passing the MAP_FIXED flag when Linux man
> page itself says that the option is discouraged? Any specific reason for
> passing the MAP_FIXED flag?
>
Because theres nothing wrong
On Mon, Dec 08, 2014 at 07:02:38PM +, Karmarkar Suyash wrote:
> Hello,
>
> In DPDK when we use mmap why are we passing the MAP_FIXED flag when Linux man
> page itself says that the option is discouraged? Any specific reason for
> passing the MAP_FIXED flag?
>
>
>
Hello,
In DPDK when we use mmap why are we passing the MAP_FIXED flag when Linux man
page itself says that the option is discouraged? Any specific reason for
passing the MAP_FIXED flag?
http://linux.die.net/man/2/mmap
MAP_FIXED
Don't interpret addr as a hint: place the mapping at exactly
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