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selftests: ublk: increase max nr_queues and queue depth

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Increase max nr_queues to 32, and queue depth to 1024.

Signed-off-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20250412023035.2649275-10-ming.lei@redhat.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Ming Lei 2025-04-12 10:30:25 +08:00 committed by Jens Axboe
parent 2f0a692a93
commit 6c62fd04e8
2 changed files with 3 additions and 3 deletions
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2
tools/testing/selftests/ublk/kublk.c
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@ -1203,7 +1203,7 @@ static int cmd_dev_get_features(void)
static int cmd_dev_help(char *exe)
{
printf("%s add -t [null|loop] [-q nr_queues] [-d depth] [-n dev_id] [backfile1] [backfile2] ...\n", exe);
printf("\t default: nr_queues=2(max 4), depth=128(max 128), dev_id=-1(auto allocation)\n");
printf("\t default: nr_queues=2(max 32), depth=128(max 1024), dev_id=-1(auto allocation)\n");
printf("%s del [-n dev_id] -a \n", exe);
printf("\t -a delete all devices -n delete specified device\n");
printf("%s list [-n dev_id] -a \n", exe);

4
tools/testing/selftests/ublk/kublk.h
View File

@ -50,8 +50,8 @@
#define UBLKSRV_IO_IDLE_SECS 20
#define UBLK_IO_MAX_BYTES (1 << 20)
#define UBLK_MAX_QUEUES 4
#define UBLK_QUEUE_DEPTH 128
#define UBLK_MAX_QUEUES 32
#define UBLK_QUEUE_DEPTH 1024
#define UBLK_DBG_DEV (1U << 0)
#define UBLK_DBG_QUEUE (1U << 1)