linux/tools/testing
Uday Shankar abe54c1603 selftests: ublk: kublk: decouple ublk_queues from ublk server threads
Add support in kublk for decoupled ublk_queues and ublk server threads.
kublk now has two modes of operation:

- (preexisting mode) threads and queues are paired 1:1, and each thread
  services all the I/Os of one queue
- (new mode) thread and queue counts are independently configurable.
  threads service I/Os in a way that balances load across threads even
  if load is not balanced over queues.

The default is the preexisting mode. The new mode is activated by
passing the --per_io_tasks flag.

Signed-off-by: Uday Shankar <ushankar@purestorage.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20250529-ublk_task_per_io-v8-6-e9d3b119336a@purestorage.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2025-05-31 14:38:43 -06:00
..
crypto/chacha20-s390 crypto: lib/chacha - strongly type the ChaCha state 2025-05-12 13:32:53 +08:00
cxl cxl: Fix devm host device for CXL fwctl initialization 2025-04-18 09:33:04 -07:00
fault-injection failcmd: make failcmd.sh executable 2024-09-01 20:43:32 -07:00
ktest ktest: Fix Test Failures Due to Missing LOG_FILE Directories 2025-03-27 09:34:00 -04:00
kunit linux_kselftest-kunit-6.16-rc1 2025-05-26 14:29:44 -07:00
memblock memblock tests: add test for memblock_set_node 2025-04-07 09:28:01 +03:00
nvdimm Get rid of 'remove_new' relic from platform driver struct 2024-12-01 15:12:43 -08:00
radix-tree xarray: add xas_try_split() to split a multi-index entry 2025-03-17 22:06:59 -07:00
rbtree lib/interval_tree: add test case for span iteration 2025-03-17 12:17:01 -07:00
scatterlist
selftests selftests: ublk: kublk: decouple ublk_queues from ublk server threads 2025-05-31 14:38:43 -06:00
shared test suite: use %zu to print size_t 2025-04-11 17:32:35 -07:00
vma mm: make vma cache SLAB_TYPESAFE_BY_RCU 2025-03-16 22:06:21 -07:00
vsock vsock/test: Fix occasional failure in SIOCOUTQ tests 2025-05-13 15:01:50 -07:00