Thread (69 messages) 69 messages, 4 authors, 2015-10-27

Re: [PATCH v6 36/37] cxlflash: Fix to avoid lock instrumentation rejection

From: Andrew Donnellan <hidden>
Date: 2015-10-23 03:22:52
Also in: linux-scsi

On 22/10/15 07:16, Matthew R. Ochs wrote:
When running with lock instrumentation (e.g. lockdep), some of the
instrumentation can become disabled at probe time for a cxlflash
adapter. This is due to a missing lock registration for the tmf_slock.

The fix is to call spin_lock_init() for the tmf_slock during probe.

Signed-off-by: Matthew R. Ochs <redacted>
Reviewed-by: Andrew Donnellan <redacted>

-- 
Andrew Donnellan              Software Engineer, OzLabs
andrew.donnellan@au1.ibm.com  Australia Development Lab, Canberra
+61 2 6201 8874 (work)        IBM Australia Limited
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