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| author | Keqi Wang <wangkeqi_chris@163.com> | 2024-02-09 17:16:59 +0800 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2024-02-13 11:15:44 +0100 |
| commit | 8929f95b2b587791a7dcd04cc91520194a76d3a6 (patch) | |
| tree | 4d2230e6aae2241945eb22e038caf098e8bd41fe /net | |
| parent | f1acf1ac84d2ae97b7889b87223c1064df850069 (diff) | |
| download | lwn-8929f95b2b587791a7dcd04cc91520194a76d3a6.tar.gz lwn-8929f95b2b587791a7dcd04cc91520194a76d3a6.zip | |
connector/cn_proc: revert "connector: Fix proc_event_num_listeners count not cleared"
This reverts commit c46bfba1337d ("connector: Fix proc_event_num_listeners
count not cleared").
It is not accurate to reset proc_event_num_listeners according to
cn_netlink_send_mult() return value -ESRCH.
In the case of stress-ng netlink-proc, -ESRCH will always be returned,
because netlink_broadcast_filtered will return -ESRCH,
which may cause stress-ng netlink-proc performance degradation.
Reported-by: kernel test robot <oliver.sang@intel.com>
Closes: https://lore.kernel.org/oe-lkp/202401112259.b23a1567-oliver.sang@intel.com
Fixes: c46bfba1337d ("connector: Fix proc_event_num_listeners count not cleared")
Signed-off-by: Keqi Wang <wangkeqi_chris@163.com>
Link: https://lore.kernel.org/r/20240209091659.68723-1-wangkeqi_chris@163.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions