diff options
| author | Vadim Fedorenko <vadfed@meta.com> | 2025-01-07 02:48:12 -0800 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2025-01-09 12:37:11 +0100 |
| commit | e61e6c415ba9ff2b32bb6780ce1b17d1d76238f1 (patch) | |
| tree | 4dcf2edf5519a73e0e96ec1000b4c91a13fce738 /include | |
| parent | e62de01008bd6581788aa155ada043cba0261332 (diff) | |
net/mlx5: use do_aux_work for PHC overflow checks
The overflow_work is using system wq to do overflow checks and updates
for PHC device timecounter, which might be overhelmed by other tasks.
But there is dedicated kthread in PTP subsystem designed for such
things. This patch changes the work queue to proper align with PTP
subsystem and to avoid overloading system work queue.
The adjfine() function acts the same way as overflow check worker,
we can postpone ptp aux worker till the next overflow period after
adjfine() was called.
Reviewed-by: Dragos Tatulea <dtatulea@nvidia.com>
Signed-off-by: Vadim Fedorenko <vadfed@meta.com>
Acked-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/20250107104812.380225-1-vadfed@meta.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mlx5/driver.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index ea48eb879a0f..fed666c5bd16 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -691,7 +691,6 @@ struct mlx5_timer { struct timecounter tc; u32 nominal_c_mult; unsigned long overflow_period; - struct delayed_work overflow_work; }; struct mlx5_clock { |