diff options
Diffstat (limited to 'fs/nfsd/nfscache.c')
| -rw-r--r-- | fs/nfsd/nfscache.c | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c index ba9d326b3de6..ab13ee9c7fd8 100644 --- a/fs/nfsd/nfscache.c +++ b/fs/nfsd/nfscache.c @@ -27,7 +27,7 @@ * cache size, the idea being that when the cache is at its maximum number * of entries, then this should be the average number of entries per bucket. */ -#define TARGET_BUCKET_SIZE 64 +#define TARGET_BUCKET_SIZE 8 struct nfsd_drc_bucket { struct rb_root rb_head; @@ -237,10 +237,6 @@ void nfsd_reply_cache_shutdown(struct nfsd_net *nn) } -/* - * Move cache entry to end of LRU list, and queue the cleaner to run if it's - * not already scheduled. - */ static void lru_put_end(struct nfsd_drc_bucket *b, struct nfsd_cacherep *rp) { @@ -272,13 +268,6 @@ nfsd_prune_bucket_locked(struct nfsd_net *nn, struct nfsd_drc_bucket *b, /* The bucket LRU is ordered oldest-first. */ list_for_each_entry_safe(rp, tmp, &b->lru_head, c_lru) { - /* - * Don't free entries attached to calls that are still - * in-progress, but do keep scanning the list. - */ - if (rp->c_state == RC_INPROG) - continue; - if (atomic_read(&nn->num_drc_entries) <= nn->max_drc_entries && time_before(expiry, rp->c_timestamp)) break; @@ -453,8 +442,6 @@ out: nn->longest_chain_cachesize, atomic_read(&nn->num_drc_entries)); } - - lru_put_end(b, ret); return ret; } |