From: Thomas Monjalon <thomas@monjalon.net>
To: Anatoly Burakov <anatoly.burakov@intel.com>
Cc: dev@dpdk.org, yuwei1.zhang@intel.com, stable@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v2] malloc: fix adjacency check to also include segment list
Date: Sun, 18 Nov 2018 14:15:12 +0100 [thread overview]
Message-ID: <2233776.yr2cuDNz4j@xps> (raw)
In-Reply-To: <6a0a1a54d58a7c72380860c1da9e36d512c0ccd2.1542207435.git.anatoly.burakov@intel.com>
14/11/2018 16:00, Anatoly Burakov:
> It may so happen that two memory locations may be adjacent in
> virtual memory, but belong to different segment lists. With
> current code, such segments will be concatenated. Fix the
> adjacency checking code to also check if the adjacent malloc
> elements belong to the same memseg list.
>
> Fixes: 66cc45e293ed ("mem: replace memseg with memseg lists")
>
> Cc: stable@dpdk.org
>
> Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Applied, thanks
next prev parent reply other threads:[~2018-11-18 13:15 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-14 14:51 [dpdk-dev] [PATCH] memalloc: check for contiguousness in external segments Anatoly Burakov
2018-11-14 15:00 ` [dpdk-dev] [PATCH v2] malloc: fix adjacency check to also include segment list Anatoly Burakov
2018-11-14 16:04 ` Burakov, Anatoly
2018-11-18 13:15 ` Thomas Monjalon [this message]
2018-11-18 13:05 ` [dpdk-dev] [PATCH] memalloc: check for contiguousness in external segments Thomas Monjalon
2018-11-18 16:21 ` Thomas Monjalon
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