scsi: target: core: Fix warning on realtime kernels
[ Upstream commit 515da6f429 ]
On realtime kernels, spin_lock_irq*(spinlock_t) do not disable the
interrupts, a call to irqs_disabled() will return false thus firing a
warning in __transport_wait_for_tasks().
Remove the warning and also replace assert_spin_locked() with
lockdep_assert_held()
Link: https://lore.kernel.org/r/20210531121326.3649-1-mlombard@redhat.com
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Maurizio Lombardi <mlombard@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
committed by
Greg Kroah-Hartman
parent
a61156314b
commit
5d5f0d945d
@@ -3038,9 +3038,7 @@ __transport_wait_for_tasks(struct se_cmd *cmd, bool fabric_stop,
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__releases(&cmd->t_state_lock)
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__acquires(&cmd->t_state_lock)
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{
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assert_spin_locked(&cmd->t_state_lock);
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WARN_ON_ONCE(!irqs_disabled());
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lockdep_assert_held(&cmd->t_state_lock);
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if (fabric_stop)
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cmd->transport_state |= CMD_T_FABRIC_STOP;
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