APPLIED: [Bionic][PATCH 0/3] BFQ fixes

Kleber Souza kleber.souza at canonical.com
Mon Jul 30 13:42:34 UTC 2018


On 07/05/18 15:24, Wen-chien Jesse Sung wrote:
> BugLink: https://launchpad.net/bugs/1780066
> 
> Disk IO will hang some seconds after boot when using BFQ as io
> scheduler. This was also reported in some public MLs [1][2].
> The fix is already in mainline, but it's not available in 4.15.
> 
> [1] https://lkml.org/lkml/2017/12/1/80
> [2] https://groups.google.com/forum/#!topic/bfq-iosched/nB2cVfDMSOU
> 
> Chiara Bruschi (1):
>   block, bfq: fix occurrences of request finish method's old name
> 
> Paolo Valente (2):
>   block, bfq: remove batches of confusing ifdefs
>   block, bfq: add requeue-request hook
> 
>  block/bfq-iosched.c | 226 +++++++++++++++++++++++++++++---------------
>  1 file changed, 150 insertions(+), 76 deletions(-)
> 

Applied to bionic/master-next branch.

Thanks,
Kleber




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