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| author | Patrick Kelsey <pkelsey@FreeBSD.org> | 2019-02-11 05:17:31 +0000 |
|---|---|---|
| committer | Patrick Kelsey <pkelsey@FreeBSD.org> | 2019-02-11 05:17:31 +0000 |
| commit | 8f2ac656906a7d498bd6784a09ceeed9f953e2ff (patch) | |
| tree | 8a08d0989a34b08be16c5324462c0ec5d9820638 /sys/net/altq/altq_var.h | |
| parent | 6286a6438e32951be6d5f05291332e14ecefd5c2 (diff) | |
| download | src-8f2ac656906a7d498bd6784a09ceeed9f953e2ff.tar.gz src-8f2ac656906a7d498bd6784a09ceeed9f953e2ff.zip | |
Reduce the time it takes the kernel to install a new PF config containing a large number of queues
In general, the time savings come from separating the active and
inactive queues lists into separate interface and non-interface queue
lists, and changing the rule and queue tag management from list-based
to hash-bashed.
In HFSC, a linear scan of the class table during each queue destroy
was also eliminated.
There are now two new tunables to control the hash size used for each
tag set (default for each is 128):
net.pf.queue_tag_hashsize
net.pf.rule_tag_hashsize
Reviewed by: kp
MFC after: 1 week
Sponsored by: RG Nets
Differential Revision: https://reviews.freebsd.org/D19131
Notes
Notes:
svn path=/head/; revision=343995
Diffstat (limited to 'sys/net/altq/altq_var.h')
| -rw-r--r-- | sys/net/altq/altq_var.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/sys/net/altq/altq_var.h b/sys/net/altq/altq_var.h index 47326a03f3dc..f711e09334cb 100644 --- a/sys/net/altq/altq_var.h +++ b/sys/net/altq/altq_var.h @@ -199,40 +199,40 @@ int tbr_set(struct ifaltq *, struct tb_profile *); int altq_pfattach(struct pf_altq *); int altq_pfdetach(struct pf_altq *); -int altq_add(struct pf_altq *); +int altq_add(struct ifnet *, struct pf_altq *); int altq_remove(struct pf_altq *); int altq_add_queue(struct pf_altq *); int altq_remove_queue(struct pf_altq *); int altq_getqstats(struct pf_altq *, void *, int *, int); int cbq_pfattach(struct pf_altq *); -int cbq_add_altq(struct pf_altq *); +int cbq_add_altq(struct ifnet *, struct pf_altq *); int cbq_remove_altq(struct pf_altq *); int cbq_add_queue(struct pf_altq *); int cbq_remove_queue(struct pf_altq *); int cbq_getqstats(struct pf_altq *, void *, int *, int); int codel_pfattach(struct pf_altq *); -int codel_add_altq(struct pf_altq *); +int codel_add_altq(struct ifnet *, struct pf_altq *); int codel_remove_altq(struct pf_altq *); int codel_getqstats(struct pf_altq *, void *, int *, int); int priq_pfattach(struct pf_altq *); -int priq_add_altq(struct pf_altq *); +int priq_add_altq(struct ifnet *, struct pf_altq *); int priq_remove_altq(struct pf_altq *); int priq_add_queue(struct pf_altq *); int priq_remove_queue(struct pf_altq *); int priq_getqstats(struct pf_altq *, void *, int *, int); int hfsc_pfattach(struct pf_altq *); -int hfsc_add_altq(struct pf_altq *); +int hfsc_add_altq(struct ifnet *, struct pf_altq *); int hfsc_remove_altq(struct pf_altq *); int hfsc_add_queue(struct pf_altq *); int hfsc_remove_queue(struct pf_altq *); int hfsc_getqstats(struct pf_altq *, void *, int *, int); int fairq_pfattach(struct pf_altq *); -int fairq_add_altq(struct pf_altq *); +int fairq_add_altq(struct ifnet *, struct pf_altq *); int fairq_remove_altq(struct pf_altq *); int fairq_add_queue(struct pf_altq *); int fairq_remove_queue(struct pf_altq *); |