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authorCaleb Sander Mateos <csander@purestorage.com>2025-08-08 09:52:15 -0600
committerJens Axboe <axboe@kernel.dk>2025-08-11 07:57:48 -0600
commit5058a62875e1916e5133a1639f0207ea2148c0bc (patch)
tree741b7a5f59fdcc414b7691342a62d03055f9b420 /scripts/gdb/linux/kasan.py
parent212c928d01e9ea1d1c46a114650b551da8ca823e (diff)
ublk: check for unprivileged daemon on each I/O fetch
Commit ab03a61c6614 ("ublk: have a per-io daemon instead of a per-queue daemon") allowed each ublk I/O to have an independent daemon task. However, nr_privileged_daemon is only computed based on whether the last I/O fetched in each ublk queue has an unprivileged daemon task. Fix this by checking whether every fetched I/O's daemon is privileged. Change nr_privileged_daemon from a count of queues to a boolean indicating whether any I/Os have an unprivileged daemon. Signed-off-by: Caleb Sander Mateos <csander@purestorage.com> Fixes: ab03a61c6614 ("ublk: have a per-io daemon instead of a per-queue daemon") Reviewed-by: Ming Lei <ming.lei@redhat.com> Link: https://lore.kernel.org/r/20250808155216.296170-1-csander@purestorage.com Signed-off-by: Jens Axboe <axboe@kernel.dk>
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