There are a number of changes here from the last set, but I've tried to address Neil and Chuck's comments (thanks for the review, btw). I think I've solved the race between adding to the LRU and unhashing. That's in patch #3. We may want to squash that into #2 before merging. Jeff Layton (4): nfsd: remove the pages_flushed statistic from filecache nfsd: rework refcounting in filecache nfsd: close race between unhashing and LRU addition nfsd: start non-blocking writeback after adding nfsd_file to the LRU fs/nfsd/filecache.c | 385 +++++++++++++++++++++++--------------------- fs/nfsd/filecache.h | 1 + fs/nfsd/trace.h | 5 +- 3 files changed, 207 insertions(+), 184 deletions(-) -- 2.37.3
