linux-kernel - Re: [PATCH v2 net-next 0/7] implementation of eBPF maps

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Message-Id: <20141118.153953.1397340325201477025.davem@davemloft.net>
Date:	Tue, 18 Nov 2014 15:39:53 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	ast@...mgrid.com
Cc:	mingo@...nel.org, luto@...capital.net, dborkman@...hat.com,
	hannes@...essinduktion.org, edumazet@...gle.com,
	linux-api@...r.kernel.org, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 net-next 0/7] implementation of eBPF maps

From: Alexei Starovoitov <ast@...mgrid.com>
Date: Thu, 13 Nov 2014 17:36:43 -0800

> v1->v2:
> renamed flags for MAP_UPDATE_ELEM command to be more concise,
> clarified commit logs and improved comments in patches 1,3,7
> per discussions with Daniel
>  
> Old v1 cover:
> 
> this set of patches adds implementation of HASH and ARRAY types of eBPF maps
> which were described in manpage in commit b4fc1a460f30("Merge branch 'bpf-next'")
> 
> The difference vs previous version of these patches from August:
> - added 'flags' attribute to BPF_MAP_UPDATE_ELEM
> - in HASH type implementation removed per-map kmem_cache.
>   I was doing kmem_cache_create() for every map to enable selective slub
>   debugging to check for overflows and leaks. Now it's not needed, so just
>   use normal kmalloc() for map elements.
> - added ARRAY type which was mentioned in manpage, but wasn't public yet
> - added map testsuite and removed temporary bits from test_stubs
> 
> Note, eBPF programs cannot be attached to events yet.
> It will come in the next set.

Series applied, thanks Alexei.
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