Re: [PATCH V1 01/10] arch/kmap: Remove BUG_ON()

2020-05-01 Thread Christoph Hellwig
On Thu, Apr 30, 2020 at 01:38:36PM -0700, ira.we...@intel.com wrote: > From: Ira Weiny > > Replace the use of BUG_ON(in_interrupt()) in the kmap() and kunmap() > in favor of might_sleep(). > > Besides the benefits of might_sleep(), this normalizes the > implementations such that they can be made

[PATCH V1 01/10] arch/kmap: Remove BUG_ON()

2020-04-30 Thread ira . weiny
From: Ira Weiny Replace the use of BUG_ON(in_interrupt()) in the kmap() and kunmap() in favor of might_sleep(). Besides the benefits of might_sleep(), this normalizes the implementations such that they can be made generic in subsequent patches. Reviewed-by: Dan Williams Signed-off-by: Ira Wein