Re: [RFC PATCH] lpfc: Add lockdep assertions

From: Bart Van Assche
Date: Thu Dec 17 2015 - 02:19:49 EST


On 11/20/2015 01:37 PM, Johannes Thumshirn wrote:
Several functions in lpfc have comments stating that the function must be
called with the hbalock (or hostlock, or ringlock) held. Add
lockdep_assert_held() annotations to these functions, so one can actually
verify the locks are held.

[ ... ]

@@ -2647,6 +2675,7 @@ lpfc_sli_iocbq_lookup(struct lpfc_hba *phba,
{
struct lpfc_iocbq *cmd_iocb = NULL;
uint16_t iotag;
+ lockdep_assert_held(&phba->hbalock);

iotag = prspiocb->iocb.ulpIoTag;

(replying to an e-mail of one month ago)

Please leave a blank line after declarations. Checkpatch should have reported this. Anyway:

Reviewed-by: Bart Van Assche <bart.vanassche@xxxxxxxxxxx>
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