From: Huaisheng Ye <yehs1@xxxxxxxxxx> This patch set is a collection about some patches for dm-writecache. Patches 0001-0003 have got Acked-by or Signed-off-by from the author and dm maintainer. Patches 0004 is still under review. Any comments and suggestion are welcome. Huaisheng Ye (4): dm writecache: remove needless dereferences in __writecache_writeback_pmem() dm writecache: add unlikely for returned value of rb_next/prev dm writecache: remove unused member page_offset in writeback_struct dm writecache: avoid unnecessary lookups in writecache_find_entry drivers/md/dm-writecache.c | 30 ++++++++++++++++++------------ 1 file changed, 18 insertions(+), 12 deletions(-) -- 1.8.3.1 -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel