Re: [PATCH RFC PKS/PMEM 48/58] drivers/md: Utilize new kmap_thread()

2020-10-12 Thread Coly Li
On 2020/10/12 13:28, Ira Weiny wrote: > On Sat, Oct 10, 2020 at 10:20:34AM +0800, Coly Li wrote: >> On 2020/10/10 03:50, ira.we...@intel.com wrote: >>> From: Ira Weiny >>> >>> These kmap() calls are localized to a single thread. To avoid the over >>

Re: [PATCH RFC PKS/PMEM 48/58] drivers/md: Utilize new kmap_thread()

2020-10-10 Thread Coly Li
d like to be supportive to option 2) introduce a flag to kmap(), then we won't forget the new thread-localized kmap method, and people won't ask why a _thread() function is called but no kthread created. Thanks. Coly Li > Cc: Coly Li (maintainer:BCACHE (BLOCK LAYER CACHE)) > Cc: