From: David S. Miller Date: Wed, 27 May 2020 22:05:50 +0000 (-0700) Subject: Merge branch 'net_sched-reduce-the-number-of-qdisc-resets' X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=bdad7f944170703b72c9fca942df5b85201d4e89;p=linux.git Merge branch 'net_sched-reduce-the-number-of-qdisc-resets' Cong Wang says: ==================== net_sched: reduce the number of qdisc resets This patchset aims to reduce the number of qdisc resets during qdisc tear down. Patch 1~3 are preparation for their following patches, especially patch 2 and patch 3 add a few tracepoints so that we can observe the whole lifetime of qdisc's. Patch 4 and patch 5 are the ones do the actual work. Please find more details in each patch description. Vaclav Zindulka tested this patchset and his large ruleset with over 13k qdiscs defined got from 22s to 520ms. ==================== Signed-off-by: David S. Miller --- bdad7f944170703b72c9fca942df5b85201d4e89