nfsd: Remove unused constant NFSD_FILE_LRU_RESCAN

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

diff --git a/fs/nfsd/filecache.c b/fs/nfsd/filecache.c
index e71af55..6b0ab43 100644 (file)
--- a/fs/nfsd/filecache.c
+++ b/fs/nfsd/filecache.c
@@ -27,7 +27,6 @@
 #define NFSD_FILE_HASH_SIZE                  (1 << NFSD_FILE_HASH_BITS)
 #define NFSD_LAUNDRETTE_DELAY               (2 * HZ)
 
-#define NFSD_FILE_LRU_RESCAN                (0)
 #define NFSD_FILE_SHUTDOWN                  (1)
 #define NFSD_FILE_LRU_THRESHOLD                     (4096UL)
 #define NFSD_FILE_LRU_LIMIT                 (NFSD_FILE_LRU_THRESHOLD << 2)
@@ -440,15 +439,13 @@ nfsd_file_lru_cb(struct list_head *item, struct list_lru_one *lru,
                goto out_skip;
 
        if (test_and_clear_bit(NFSD_FILE_REFERENCED, &nf->nf_flags))
-               goto out_rescan;
+               goto out_skip;
 
        if (!test_and_clear_bit(NFSD_FILE_HASHED, &nf->nf_flags))
                goto out_skip;
 
        list_lru_isolate_move(lru, &nf->nf_lru, head);
        return LRU_REMOVED;
-out_rescan:
-       set_bit(NFSD_FILE_LRU_RESCAN, &nfsd_file_lru_flags);
 out_skip:
        return LRU_SKIP;
 }