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From: Damien Millescamps <damien.millescamps-pdR9zngts4EAvxtiuMwx3w@public.gmane.org>
To: dev-VfR2kkLFssw@public.gmane.org
Subject: [PATCH 0/2] fix mempool when --no-huge option is set
Date: Fri, 26 Jul 2013 16:39:11 +0200	[thread overview]
Message-ID: <cover.1374849076.git.damien.millescamps@6wind.com> (raw)

This set of patch permits to use the --no-huge option to create valid mempools.
However, drivers necessitating a physically contiguous memory larger than a standard
page won't work in this mode.
Only vmxnet3-usermap will work in this mode among the available open source PMD.

This can be useful for old kernels (< 2.6.33) and VM with limited amount of mempory.

Damien Millescamps (2):
  mem: get hugepages config
  mem: fix mempool for --no-huge

 lib/librte_eal/common/include/rte_eal.h  |   13 +++++++-
 lib/librte_eal/linuxapp/eal/eal.c        |    4 ++
 lib/librte_eal/linuxapp/eal/eal_memory.c |    2 +-
 lib/librte_mempool/rte_mempool.c         |   54 +++++++++++++++++++++++++++++-
 lib/librte_mempool/rte_mempool.h         |   20 +++++++----
 5 files changed, 83 insertions(+), 10 deletions(-)

-- 
1.7.2.5

             reply	other threads:[~2013-07-26 14:39 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-07-26 14:39 Damien Millescamps [this message]
     [not found] ` <cover.1374849076.git.damien.millescamps-pdR9zngts4EAvxtiuMwx3w@public.gmane.org>
2013-07-26 14:39   ` [PATCH 1/2] mem: get hugepages config Damien Millescamps
     [not found]     ` <0e095118447ebbd42f2762edbda8218b13b58a1a.1374849076.git.damien.millescamps-pdR9zngts4EAvxtiuMwx3w@public.gmane.org>
2013-07-26 14:59       ` Adrien Mazarguil
     [not found]         ` <20130726145912.GN7849-pdR9zngts4EAvxtiuMwx3w@public.gmane.org>
2013-07-26 15:10           ` Thomas Monjalon
2013-07-26 14:39   ` [PATCH 2/2] mem: fix mempool for --no-huge Damien Millescamps
     [not found]     ` <be4886be27e09d0f0fa1a81be866b99bbab4f081.1374849076.git.damien.millescamps-pdR9zngts4EAvxtiuMwx3w@public.gmane.org>
2013-07-26 14:59       ` Adrien Mazarguil
     [not found]         ` <20130726145932.GO7849-pdR9zngts4EAvxtiuMwx3w@public.gmane.org>
2013-07-26 15:10           ` Thomas Monjalon

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