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| author | Caleb Sander Mateos <csander@purestorage.com> | 2025-09-18 04:49:41 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2025-09-20 15:36:27 +0300 |
| commit | 5125535f90564117506d926d0de92c4c2622b720 (patch) | |
| tree | c269252f9530eba99085799142e898585e69b141 /drivers/fpga/fpga-mgr.c | |
| parent | d74a383ec70de33ae6577af889556747d6693269 (diff) | |
| download | linux-5125535f90564117506d926d0de92c4c2622b720.tar.xz | |
ublk: don't dereference ublk_queue in ublk_ch_uring_cmd_local()
For ublk servers with many ublk queues, accessing the ublk_queue to
handle a ublk command is a frequent cache miss. Get the queue depth from
the ublk_device instead, which is accessed just before.
Signed-off-by: Caleb Sander Mateos <csander@purestorage.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/fpga/fpga-mgr.c')
0 files changed, 0 insertions, 0 deletions