diff options
Diffstat (limited to 'package/kernel/mac80211/patches/subsys/312-net-fq_impl-do-not-maintain-a-backlog-sorted-list-of.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/subsys/312-net-fq_impl-do-not-maintain-a-backlog-sorted-list-of.patch | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/package/kernel/mac80211/patches/subsys/312-net-fq_impl-do-not-maintain-a-backlog-sorted-list-of.patch b/package/kernel/mac80211/patches/subsys/312-net-fq_impl-do-not-maintain-a-backlog-sorted-list-of.patch index 0e923991db..08e5cbb5b9 100644 --- a/package/kernel/mac80211/patches/subsys/312-net-fq_impl-do-not-maintain-a-backlog-sorted-list-of.patch +++ b/package/kernel/mac80211/patches/subsys/312-net-fq_impl-do-not-maintain-a-backlog-sorted-list-of.patch @@ -133,34 +133,37 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> -static void fq_recalc_backlog(struct fq *fq, - struct fq_tin *tin, - struct fq_flow *flow) -+static struct fq_flow *fq_find_fattest_flow(struct fq *fq) - { +-{ - struct fq_flow *i; -+ struct fq_tin *tin; -+ struct fq_flow *flow = NULL; -+ u32 len = 0; -+ int i; - +- - if (list_empty(&flow->backlogchain)) - list_add_tail(&flow->backlogchain, &fq->backlogs); -+ for_each_set_bit(i, fq->flows_bitmap, fq->flows_cnt) { -+ struct fq_flow *cur = &fq->flows[i]; -+ unsigned int cur_len; - +- - i = flow; - list_for_each_entry_continue_reverse(i, &fq->backlogs, - backlogchain) - if (i->backlog > flow->backlog) - break; ++static struct fq_flow *fq_find_fattest_flow(struct fq *fq) ++{ ++ struct fq_tin *tin; ++ struct fq_flow *flow = NULL; ++ u32 len = 0; ++ int i; ++ ++ for_each_set_bit(i, fq->flows_bitmap, fq->flows_cnt) { ++ struct fq_flow *cur = &fq->flows[i]; ++ unsigned int cur_len; ++ + cur_len = cur->backlog; + if (cur_len <= len) + continue; - -- list_move(&flow->backlogchain, &i->backlogchain); ++ + flow = cur; + len = cur_len; + } -+ + +- list_move(&flow->backlogchain, &i->backlogchain); + list_for_each_entry(tin, &fq->tin_backlog, tin_list) { + unsigned int cur_len = tin->default_flow.backlog; + |