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authorDavid Gibson <david@gibson.dropbear.id.au>2024-02-29 15:15:32 +1100
committerStefano Brivio <sbrivio@redhat.com>2024-03-12 01:34:45 +0100
commit3af5e9fdba4cbff1389e507489578f81d21a5181 (patch)
treec06a9e3bb3ed2a9c72dc08d0d4c51121e4eb8efa /passt.h
parent383a6f67e50bbaf63427c9a2dddfd0c22a886160 (diff)
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icmp: Store ping socket information in flow table
Currently icmp_id_map[][] stores information about ping sockets in a bespoke structure. Move the same information into new types of flow in the flow table. To match that change, replace the existing ICMP timer with a flow-based timer for expiring ping sockets. This has the advantage that we only need to scan the active flows, not all possible ids. We convert icmp_id_map[][] to point to the flow table entries, rather than containing its own information. We do still use that array for locating the right ping flows, rather than using a "flow native" form of lookup for the time being. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> [sbrivio: Update id_sock description in comment to icmp_ping_new()] Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Diffstat (limited to 'passt.h')
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