Re: [PATCH V2 1/8] mm/highmem: Lift memcpy_[to|from]_page to core

2021-02-10 Thread Christoph Hellwig
Looks good, Reviewed-by: Christoph Hellwig

Re: [PATCH V2 1/8] mm/highmem: Lift memcpy_[to|from]_page to core

2021-02-09 Thread Chaitanya Kulkarni
On 2/9/21 22:25, ira.we...@intel.com wrote: > From: Ira Weiny > > Working through a conversion to a call kmap_local_page() instead of > kmap() revealed many places where the pattern kmap/memcpy/kunmap > occurred. > > Eric Biggers, Matthew Wilcox, Christoph Hellwig, Dan Williams, and Al > Viro all

[PATCH V2 1/8] mm/highmem: Lift memcpy_[to|from]_page to core

2021-02-09 Thread ira . weiny
From: Ira Weiny Working through a conversion to a call kmap_local_page() instead of kmap() revealed many places where the pattern kmap/memcpy/kunmap occurred. Eric Biggers, Matthew Wilcox, Christoph Hellwig, Dan Williams, and Al Viro all suggested putting this code into helper functions. Al