Messages in this thread |  | | From | Christian Brauner <> | Subject | [PATCH net-next 0/2] netns: uevent performance tweaks | Date | Wed, 18 Apr 2018 17:21:04 +0200 |
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Hey,
This series deals with a bunch of performance improvements when sending out uevents that have been extensively discussed here: https://lkml.org/lkml/2018/4/10/592
- Only record uevent sockets from network namespaces owned by the initial user namespace in the global uevent socket list. Eric, this is the exact patch we agreed upon in https://lkml.org/lkml/2018/4/10/592. **A very detailed rationale is present in the commit message for [PATCH 1/2] netns: restrict uevents** - Decouple the locking for network namespaces in the global uevent socket list from the locking for network namespaces not in the global uevent socket list. **A very detailed rationale is present in the commit message [PATCH 2/2] netns: isolate seqnums to use per-netns locks**
Thanks! Christian
Christian Brauner (2): netns: restrict uevents netns: isolate seqnums to use per-netns locks
include/linux/kobject.h | 3 - include/net/net_namespace.h | 3 + kernel/ksysfs.c | 3 +- lib/kobject_uevent.c | 118 ++++++++++++++++++++++++++++-------- net/core/net_namespace.c | 13 ++++ 5 files changed, 110 insertions(+), 30 deletions(-)
-- 2.17.0
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