diff options
| -rw-r--r-- | fs/nfsd/nfscache.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c index d213e6e69e46..69d29d4ea579 100644 --- a/fs/nfsd/nfscache.c +++ b/fs/nfsd/nfscache.c @@ -21,7 +21,6 @@ static struct hlist_head * cache_hash; static struct list_head lru_head; -static int cache_disabled = 1; static struct kmem_cache *drc_slab; static unsigned int num_drc_entries; static unsigned int max_drc_entries; @@ -113,7 +112,6 @@ int nfsd_reply_cache_init(void) INIT_LIST_HEAD(&lru_head); max_drc_entries = nfsd_cache_size_limit(); num_drc_entries = 0; - cache_disabled = 0; return 0; out_nomem: printk(KERN_ERR "nfsd: failed to allocate reply cache\n"); @@ -130,8 +128,6 @@ void nfsd_reply_cache_shutdown(void) nfsd_reply_cache_free_locked(rp); } - cache_disabled = 1; - kfree (cache_hash); cache_hash = NULL; @@ -215,7 +211,7 @@ nfsd_cache_lookup(struct svc_rqst *rqstp) int rtn; rqstp->rq_cacherep = NULL; - if (cache_disabled || type == RC_NOCACHE) { + if (type == RC_NOCACHE) { nfsdstats.rcnocache++; return RC_DOIT; } @@ -345,11 +341,11 @@ found_entry: void nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp) { - struct svc_cacherep *rp; + struct svc_cacherep *rp = rqstp->rq_cacherep; struct kvec *resv = &rqstp->rq_res.head[0], *cachv; int len; - if (!(rp = rqstp->rq_cacherep) || cache_disabled) + if (!rp) return; len = resv->iov_len - ((char*)statp - (char*)resv->iov_base); |