[lkml]   [2019]   [Dec]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH 0/5] Support hot-unbind in IOAT

On 2019-12-23 9:50 p.m., Vinod Koul wrote:
> On 16-12-19, 12:01, Logan Gunthorpe wrote:
>> Hey,
>> This patchset creates some common infrastructure which I will use in the
>> next version of the PLX driver. It adds a reference count to the
>> dma_device struct which is taken and released every time a channel
>> is allocated or freed. A call back is used to allow the driver to
>> free the underlying memory and do any final cleanup.
>> For a use-case, I've adjusted the ioat driver to properly support
>> hot-unbind. The driver was already pretty close as it already had
>> a shutdown state; so it mostly only required freeing the memory
>> correctly and calling ioat_shutdown at the correct time.
> I didnt find anything else (apart from one change i pointed), so I have
> applied this and will fix the comment. No point in delaying this

Great, thanks!


 \ /
  Last update: 2019-12-25 03:26    [W:0.148 / U:0.004 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site