Re: [PATCH] dm writecache: reinitialize lru in writeback instead of endio

2020-06-01 Thread Mikulas Patocka
On Sat, 30 May 2020, Huaisheng Ye wrote: > From: Huaisheng Ye > > When wc_entry has been removed from wbl->list in writeback, it will > be not used again except waiting to be set free in writecache_free_entry. > > That is a little of annoying, it has to reinitialize lru of wc_entry > in endi

[PATCH] dm writecache: reinitialize lru in writeback instead of endio

2020-05-30 Thread Huaisheng Ye
From: Huaisheng Ye When wc_entry has been removed from wbl->list in writeback, it will be not used again except waiting to be set free in writecache_free_entry. That is a little of annoying, it has to reinitialize lru of wc_entry in endio before calling writecache_free_entry. Using list_del_ini