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pie: use term backlog instead of qlen

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Remove ambiguity by using the term backlog instead of qlen when
representing the queue length in bytes.

Signed-off-by: Mohit P. Tahiliani <tahiliani@nitk.edu.in>
Signed-off-by: Gautam Ramakrishnan <gautamramk@gmail.com>
Signed-off-by: Leslie Monis <lesliemonis@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Leslie Monis
2020-03-05 00:25:59 +05:30
committed by David S. Miller
parent ef71037047
commit 90baeb9dd2
2 changed files with 16 additions and 16 deletions
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10
include/net/pie.h
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@@ -46,7 +46,7 @@ struct pie_params {
* @accu_prob: accumulated drop probability
* @dq_count: number of bytes dequeued in a measurement cycle
* @avg_dq_rate: calculated average dq rate
* @qlen_old: queue length during previous qdelay calculation
* @backlog_old: queue backlog during previous qdelay calculation
* @accu_prob_overflows: number of times accu_prob overflows
*/
struct pie_vars {
@@ -58,7 +58,7 @@ struct pie_vars {
u64 accu_prob;
u64 dq_count;
u32 avg_dq_rate;
u32 qlen_old;
u32 backlog_old;
u8 accu_prob_overflows;
};
@@ -127,12 +127,12 @@ static inline void pie_set_enqueue_time(struct sk_buff *skb)
}
bool pie_drop_early(struct Qdisc *sch, struct pie_params *params,
struct pie_vars *vars, u32 qlen, u32 packet_size);
struct pie_vars *vars, u32 backlog, u32 packet_size);
void pie_process_dequeue(struct sk_buff *skb, struct pie_params *params,
struct pie_vars *vars, u32 qlen);
struct pie_vars *vars, u32 backlog);
void pie_calculate_probability(struct pie_params *params, struct pie_vars *vars,
u32 qlen);
u32 backlog);
#endif