On Thu, Aug 14, 2014 at 3:28 PM, Brendan Gregg
wrote:
> On Wed, Aug 13, 2014 at 12:57 AM, Alexei Starovoitov
> wrote:
> [...]
>> maps can have different types: hash, bloom filter, radix-tree, etc.
>>
>> The map is defined by:
>> . type
>> . max number of elements
>> . key size in bytes
>>
On Wed, Aug 13, 2014 at 12:57 AM, Alexei Starovoitov wrote:
[...]
> maps can have different types: hash, bloom filter, radix-tree, etc.
>
> The map is defined by:
> . type
> . max number of elements
> . key size in bytes
> . value size in bytes
Can values be strings or byte arrays? How wo
BPF syscall is a demux for different BPF releated commands.
'maps' is a generic storage of different types for sharing data between kernel
and userspace.
The maps can be created from user space via BPF syscall:
- create a map with given type and attributes
fd = bpf_map_create(map_type, struct n
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