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ofproto: Centralize action checking, doing it at decode time.

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Jarno pointed out that modify_flows__() didn't really need to check every
instance of the flow separately.  After some further investigation I
decided that this was even more of an improvement.

CC: Jarno Rajahalme <jrajahalme@nicira.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Jarno Rajahalme <jrajahalme@nicira.com>
This commit is contained in:
Ben Pfaff
2013-11-01 21:45:28 -07:00
parent 0e19706066
commit 7e9f8266a4
8 changed files with 76 additions and 75 deletions
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7
lib/ofp-util.c
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@@ -1484,7 +1484,8 @@ enum ofperr
ofputil_decode_flow_mod(struct ofputil_flow_mod *fm,
const struct ofp_header *oh,
enum ofputil_protocol protocol,
struct ofpbuf *ofpacts)
struct ofpbuf *ofpacts,
ofp_port_t max_port, uint8_t max_table)
{
ovs_be16 raw_flags;
enum ofperr error;
@@ -1663,7 +1664,9 @@ ofputil_decode_flow_mod(struct ofputil_flow_mod *fm,
: OFPERR_OFPFMFC_TABLE_FULL);
}
return 0;
return ofpacts_check(fm->ofpacts, fm->ofpacts_len, &fm->match.flow,
oh->version > OFP10_VERSION, max_port,
fm->table_id, max_table);
}
static enum ofperr