From: "Zhang, Helin" <helin.zhang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
To: Thomas Monjalon
<thomas.monjalon-pdR9zngts4EAvxtiuMwx3w@public.gmane.org>
Cc: "dev-VfR2kkLFssw@public.gmane.org" <dev-VfR2kkLFssw@public.gmane.org>
Subject: Re: [PATCH 4/7] ethdev: fix of calculating the size of flow type mask array
Date: Tue, 3 Feb 2015 05:24:11 +0000 [thread overview]
Message-ID: <F35DEAC7BCE34641BA9FAC6BCA4A12E70A803E18@SHSMSX104.ccr.corp.intel.com> (raw)
In-Reply-To: <2108624.Ik2ARBIxyb@xps13>
Hi Thomas
> -----Original Message-----
> From: Thomas Monjalon [mailto:thomas.monjalon-pdR9zngts4EAvxtiuMwx3w@public.gmane.org]
> Sent: Monday, February 2, 2015 11:31 PM
> To: Zhang, Helin
> Cc: dev-VfR2kkLFssw@public.gmane.org
> Subject: Re: [dpdk-dev] [PATCH 4/7] ethdev: fix of calculating the size of flow
> type mask array
>
> Hi Helin,
>
> 2015-01-19 14:56, Helin Zhang:
> > +#define UINT32_BIT (CHAR_BIT * sizeof(uint32_t))
>
> I don't understand how UINT32_BIT is better than a simple sizeof(uint32_t)?
UINT32_BIT is 32, while sizeof(uint32_t) is 4. They are different.
Regards,
Helin
>
> --
> Thomas
next prev parent reply other threads:[~2015-02-03 5:24 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-19 6:56 [PATCH 0/7] unification of flow types and RSS offload types Helin Zhang
[not found] ` <1421650577-25969-1-git-send-email-helin.zhang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2015-01-19 6:56 ` [PATCH 1/7] app/test-pmd: code style fix Helin Zhang
2015-01-19 6:56 ` [PATCH 2/7] ethdev: " Helin Zhang
2015-01-19 6:56 ` [PATCH 3/7] i40e: " Helin Zhang
2015-01-19 6:56 ` [PATCH 4/7] ethdev: fix of calculating the size of flow type mask array Helin Zhang
[not found] ` <1421650577-25969-5-git-send-email-helin.zhang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2015-02-02 15:31 ` Thomas Monjalon
2015-02-03 5:24 ` Zhang, Helin [this message]
2015-01-19 6:56 ` [PATCH 5/7] ethdev: unification of flow types Helin Zhang
[not found] ` <98DB008FA2AC6644B40AD8C766FAB271014BDED15D@BOREAL.arubanetworks.com>
[not found] ` <98DB008FA2AC6644B40AD8C766FAB271014BDED15D-AxeMsvIPF9dVlT40swnHCBaHJUVzwnCM@public.gmane.org>
2015-01-27 5:20 ` Zhang, Helin
[not found] ` <1421650577-25969-6-git-send-email-helin.zhang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2015-02-02 15:38 ` Thomas Monjalon
2015-02-03 5:40 ` Zhang, Helin
2015-01-19 6:56 ` [PATCH 6/7] ethdev: unification of RSS offload types Helin Zhang
2015-01-19 6:56 ` [PATCH 7/7] app/testpmd: support new rss offloads Helin Zhang
2015-01-22 7:48 ` [PATCH 0/7] unification of flow types and RSS offload types Wu, Jingjing
2015-02-04 7:16 ` [PATCH v2 0/7] unified " Helin Zhang
[not found] ` <1423034193-26966-1-git-send-email-helin.zhang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2015-02-04 7:16 ` [PATCH v2 1/7] app/test-pmd: code style fix Helin Zhang
2015-02-04 7:16 ` [PATCH v2 2/7] ethdev: " Helin Zhang
2015-02-04 7:16 ` [PATCH v2 3/7] i40e: " Helin Zhang
2015-02-04 7:16 ` [PATCH v2 4/7] ethdev: fix of calculating the size of flow type mask array Helin Zhang
2015-02-04 7:16 ` [PATCH v2 5/7] ethdev: unification of flow types Helin Zhang
2015-02-04 7:16 ` [PATCH v2 6/7] ethdev: unification of RSS offload types Helin Zhang
2015-02-04 7:16 ` [PATCH v2 7/7] app/testpmd: support new rss offloads Helin Zhang
2015-02-15 5:03 ` [PATCH v2 0/7] unified flow types and RSS offload types Wu, Jingjing
[not found] ` <9BB6961774997848B5B42BEC655768F8BA84DF-0J0gbvR4kTg/UvCtAeCM4rfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2015-02-22 22:58 ` Thomas Monjalon
2015-02-24 13:45 ` Zhang, Helin
[not found] ` <F35DEAC7BCE34641BA9FAC6BCA4A12E70A80BDFB-0J0gbvR4kTg/UvCtAeCM4rfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2015-02-24 15:01 ` Wu, Jingjing
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