LU-12511 fld: remove unused functions from fld_cache.c

[fs/lustre-release.git] / lustre / fld / fld_cache.c

diff --git a/lustre/fld/fld_cache.c b/lustre/fld/fld_cache.c
index 482fd10..c2e59f3 100644 (file)
--- a/lustre/fld/fld_cache.c
+++ b/lustre/fld/fld_cache.c
@@ -101,8 +101,8 @@ void fld_cache_fini(struct fld_cache *cache)
 /**
  * delete given node from list.
  */
-void fld_cache_entry_delete(struct fld_cache *cache,
-                           struct fld_cache_entry *node)
+static void fld_cache_entry_delete(struct fld_cache *cache,
+                                  struct fld_cache_entry *node)
 {
        list_del(&node->fce_list);
        list_del(&node->fce_lru);
@@ -455,56 +455,6 @@ void fld_cache_delete_nolock(struct fld_cache *cache,
 }
 
 /**
- * Delete FLD entry in FLD cache.
- *
- */
-void fld_cache_delete(struct fld_cache *cache,
-                     const struct lu_seq_range *range)
-{
-       write_lock(&cache->fci_lock);
-       fld_cache_delete_nolock(cache, range);
-       write_unlock(&cache->fci_lock);
-}
-
-struct fld_cache_entry *
-fld_cache_entry_lookup_nolock(struct fld_cache *cache,
-                             const struct lu_seq_range *range)
-{
-       struct fld_cache_entry *flde;
-       struct fld_cache_entry *got = NULL;
-       struct list_head *head;
-
-       head = &cache->fci_entries_head;
-       list_for_each_entry(flde, head, fce_list) {
-               if (range->lsr_start == flde->fce_range.lsr_start ||
-                  (range->lsr_end == flde->fce_range.lsr_end &&
-                   range->lsr_flags == flde->fce_range.lsr_flags)) {
-                       got = flde;
-                       break;
-               }
-       }
-
-       RETURN(got);
-}
-
-/**
- * lookup \a seq sequence for range in fld cache.
- */
-struct fld_cache_entry *
-fld_cache_entry_lookup(struct fld_cache *cache,
-                      const struct lu_seq_range *range)
-{
-       struct fld_cache_entry *got = NULL;
-       ENTRY;
-
-       read_lock(&cache->fci_lock);
-       got = fld_cache_entry_lookup_nolock(cache, range);
-       read_unlock(&cache->fci_lock);
-
-       RETURN(got);
-}
-
-/**
  * lookup \a seq sequence for range in fld cache.
  */
 int fld_cache_lookup(struct fld_cache *cache,