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| author | Md Haris Iqbal <haris.iqbal@ionos.com> | 2022-07-07 17:31:22 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2022-08-03 02:14:50 +0300 |
| commit | ce11bdf946176d48c2c0d36b56f0bf368c177298 (patch) | |
| tree | adf52190feed0d436cefe121a081760d02244e77 /drivers/block/null_blk | |
| parent | 4bc14f3101364877dd59085f39e068a2a7ec9f2d (diff) | |
| download | linux-ce11bdf946176d48c2c0d36b56f0bf368c177298.tar.xz | |
block/rnbd-srv: Replace sess_dev_list with index_idr
The structure rnbd_srv_session maintains a list and an xarray of
rnbd_srv_dev. There is no need to keep both as one of them can serve the
purpose.
Since one of the places where the lookup of rnbd_srv_dev using
rnbd_srv_session is IO path, an xarray would serve us better than a list
traversal. Hence remove sess_dev_list from rnbd_srv_session, and replace
its uses from xarray.
Signed-off-by: Md Haris Iqbal <haris.iqbal@ionos.com>
Reviewed-by: Aleksei Marov <aleksei.marov@ionos.com>
Signed-off-by: Jack Wang <jinpu.wang@ionos.com>
Link: https://lore.kernel.org/r/20220707143122.460362-3-haris.iqbal@ionos.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block/null_blk')
0 files changed, 0 insertions, 0 deletions