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| author | Jakub Kicinski <kuba@kernel.org> | 2025-11-04 17:04:53 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-11-04 17:04:54 -0800 |
| commit | b117befe8afde52fe8d961e763b54bf907950b30 (patch) | |
| tree | 93d2896ef1715fb76f5b925bdb76a7b5ec3c9cd6 /net/tipc/socket.c | |
| parent | 52665fcc2241f8f9a17543d9a6531b1a1b029bde (diff) | |
| parent | 3b88a535a8e10d83335f04c60aafbdfd37146a01 (diff) | |
Merge branch 'net-mlx5e-reduce-interface-downtime-on-configuration-change'
Tariq Toukan says:
====================
net/mlx5e: Reduce interface downtime on configuration change
This series significantly reduces the interface downtime while swapping
channels during a configuration change, on capable devices.
Here we remove an old requirement on operations ordering that became
obsolete on recent capable devices. This helps cutting the downtime by a
factor of magnitude, ~80% in our example.
Perf numbers:
Measured the number of dropped packets in a simple ping flood test,
during a configuration change operation, that switches the number of
channels from 247 to 248.
Before: 71 packets lost
After: 15 packets lost, ~80% saving.
====================
Link: https://patch.msgid.link/1761831159-1013140-1-git-send-email-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/tipc/socket.c')
0 files changed, 0 insertions, 0 deletions
