From mboxrd@z Thu Jan 1 00:00:00 1970 From: Olivier Matz Subject: Re: [PATCH 2/2] mempool: fix comments for no contiguous flag Date: Wed, 21 Sep 2016 17:12:12 +0200 Message-ID: <4227c29d-30b3-6c8f-46cb-6aba60add843@6wind.com> References: <20160920161708.9707-1-ferruh.yigit@intel.com> <20160920161708.9707-2-ferruh.yigit@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit To: Ferruh Yigit , dev@dpdk.org Return-path: Received: from mail.droids-corp.org (zoll.droids-corp.org [94.23.50.67]) by dpdk.org (Postfix) with ESMTP id 81D235589 for ; Wed, 21 Sep 2016 17:12:18 +0200 (CEST) In-Reply-To: <20160920161708.9707-2-ferruh.yigit@intel.com> List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Hi Ferruh, On 09/20/2016 06:17 PM, Ferruh Yigit wrote: > Fixes: ce94a51ff05c ("mempool: add flag for removing phys contiguous constraint") > > Signed-off-by: Ferruh Yigit > --- > lib/librte_mempool/rte_mempool.c | 4 +++- > lib/librte_mempool/rte_mempool.h | 3 +++ > 2 files changed, 6 insertions(+), 1 deletion(-) > > diff --git a/lib/librte_mempool/rte_mempool.c b/lib/librte_mempool/rte_mempool.c > index e96d14f..d767f39 100644 > --- a/lib/librte_mempool/rte_mempool.c > +++ b/lib/librte_mempool/rte_mempool.c > @@ -340,7 +340,9 @@ rte_mempool_free_memchunks(struct rte_mempool *mp) > } > > /* Add objects in the pool, using a physically contiguous memory > - * zone. Return the number of objects added, or a negative value > + * zone if MEMPOOL_F_NO_PHYS_CONTIG flag is not set. > + * > + * Return the number of objects added, or a negative value > * on error. > */ > int > diff --git a/lib/librte_mempool/rte_mempool.h b/lib/librte_mempool/rte_mempool.h > index 6fc331a..291c168 100644 > --- a/lib/librte_mempool/rte_mempool.h > +++ b/lib/librte_mempool/rte_mempool.h > @@ -798,6 +798,9 @@ rte_mempool_free(struct rte_mempool *mp); > * Add a virtually and physically contiguous memory chunk in the pool > * where objects can be instanciated. > * > + * mempool flag MEMPOOL_F_NO_PHYS_CONTIG changes behavior of the function > + * and removes physical contiguous constraint. > + * > * @param mp > * A pointer to the mempool structure. > * @param vaddr > Not sure I'm getting why you add these comments, as I don't see any usage of MEMPOOL_F_NO_PHYS_CONTIG in rte_mempool_populate_phys(). Could you describe what makes you think the API comments are wrong here? Thanks, Olivier