Re: [PATCH v4 08/12] block: Check locking assumptions at runtime

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On 06/20/2017 12:07 AM, Bart Van Assche wrote:
> From: Bart Van Assche <bart.vanassche@xxxxxxxxxxx>
> 
> Instead of documenting the locking assumptions of most block layer
> functions as a comment, use lockdep_assert_held() to verify locking
> assumptions at runtime.
> 
> Signed-off-by: Bart Van Assche <bart.vanassche@xxxxxxxxxxx>
> Reviewed-by: Christoph Hellwig <hch@xxxxxx>
> Cc: Hannes Reinecke <hare@xxxxxxxx>
> Cc: Omar Sandoval <osandov@xxxxxx>
> Cc: Ming Lei <ming.lei@xxxxxxxxxx>
> ---
>  block/blk-core.c    | 71 +++++++++++++++++++++++++++++++++++------------------
>  block/blk-flush.c   |  8 +++---
>  block/blk-merge.c   |  3 +++
>  block/blk-tag.c     | 15 +++++------
>  block/blk-timeout.c |  4 ++-
>  5 files changed, 64 insertions(+), 37 deletions(-)
> 
Reviewed-by: Hannes Reinecke <hare@xxxxxxxx>

Cheers,

Hannes
-- 
Dr. Hannes Reinecke		   Teamlead Storage & Networking
hare@xxxxxxx			               +49 911 74053 688
SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: F. Imendörffer, J. Smithard, J. Guild, D. Upmanyu, G. Norton
HRB 21284 (AG Nürnberg)



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