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dp-packet: Remove 'list' member.

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The 'list' member is only used (two users) in the slow path.
This commit removes it to reduce the struct size

Signed-off-by: Daniele Di Proietto <diproiettod@vmware.com>
Acked-by: Pravin B Shelar <pshelar@nicira.com>
This commit is contained in:
Daniele Di Proietto
2015-05-18 10:47:45 -07:00
committed by Pravin B Shelar
parent 401aa90e33
commit 8613db65be
4 changed files with 54 additions and 45 deletions
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8
lib/dp-packet.h
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@@ -78,7 +78,6 @@ struct dp_packet {
uint16_t l4_ofs; /* Transport-level header offset from 'frame',
or UINT16_MAX. */
struct pkt_metadata md;
struct ovs_list list_node; /* Private list element for use by owner. */
};
static inline void * dp_packet_data(const struct dp_packet *);
@@ -159,8 +158,6 @@ static inline void *dp_packet_try_pull(struct dp_packet *, size_t);
void *dp_packet_steal_data(struct dp_packet *);
char *dp_packet_to_string(const struct dp_packet *, size_t maxbytes);
static inline struct dp_packet *dp_packet_from_list(const struct ovs_list *);
void dp_packet_list_delete(struct ovs_list *);
static inline bool dp_packet_equal(const struct dp_packet *, const struct dp_packet *);
@@ -262,11 +259,6 @@ static inline void *dp_packet_try_pull(struct dp_packet *b, size_t size)
? dp_packet_pull(b, size) : NULL;
}
static inline struct dp_packet *dp_packet_from_list(const struct ovs_list *list)
{
return CONTAINER_OF(list, struct dp_packet, list_node);
}
static inline bool dp_packet_equal(const struct dp_packet *a, const struct dp_packet *b)
{
return dp_packet_size(a) == dp_packet_size(b) &&