orangefs: Bufmap deadcoding

orangefs_bufmap_shift_query() last use was removed in 2018 by
commit 9f8fd53cd055 ("orangefs: revamp block sizes")

orangefs_bufmap_page_fill() last use was removed in 2021 by
commit 0c4b7cadd1ad ("Orangef: implement orangefs_readahead.")

Remove them.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: Mike Marshall <hubcap@omnibond.com>

diff --git a/fs/orangefs/orangefs-bufmap.c b/fs/orangefs/orangefs-bufmap.c
index edcca4beb765af755c6c755401df0367b871587a..b562d3dbc76b25c27ddd082b67e904b272cd2e43 100644 (file)
--- a/fs/orangefs/orangefs-bufmap.c
+++ b/fs/orangefs/orangefs-bufmap.c
@@ -197,18 +197,6 @@ int orangefs_bufmap_size_query(void)
        return size;
 }
 
-int orangefs_bufmap_shift_query(void)
-{
-       struct orangefs_bufmap *bufmap;
-       int shift = 0;
-       spin_lock(&orangefs_bufmap_lock);
-       bufmap = __orangefs_bufmap;
-       if (bufmap)
-               shift = bufmap->desc_shift;
-       spin_unlock(&orangefs_bufmap_lock);
-       return shift;
-}
-
 static DECLARE_WAIT_QUEUE_HEAD(bufmap_waitq);
 static DECLARE_WAIT_QUEUE_HEAD(readdir_waitq);
 
@@ -532,16 +520,3 @@ int orangefs_bufmap_copy_to_iovec(struct iov_iter *iter,
        }
        return 0;
 }
-
-void orangefs_bufmap_page_fill(void *page_to,
-                               int buffer_index,
-                               int slot_index)
-{
-       struct orangefs_bufmap_desc *from;
-       void *page_from;
-
-       from = &__orangefs_bufmap->desc_array[buffer_index];
-       page_from = kmap_atomic(from->page_array[slot_index]);
-       memcpy(page_to, page_from, PAGE_SIZE);
-       kunmap_atomic(page_from);
-}

diff --git a/fs/orangefs/orangefs-bufmap.h b/fs/orangefs/orangefs-bufmap.h
index 75b2d2833af1401e6ddb8a2d869370af7b912fd2..4231175ccdb2914dafd72c87c7a4aed433c8b9a0 100644 (file)
--- a/fs/orangefs/orangefs-bufmap.h
+++ b/fs/orangefs/orangefs-bufmap.h
@@ -10,8 +10,6 @@
 
 int orangefs_bufmap_size_query(void);
 
-int orangefs_bufmap_shift_query(void);
-
 int orangefs_bufmap_initialize(struct ORANGEFS_dev_map_desc *user_desc);
 
 void orangefs_bufmap_finalize(void);
@@ -34,6 +32,5 @@ int orangefs_bufmap_copy_to_iovec(struct iov_iter *iter,
                              int buffer_index,
                              size_t size);
 
-void orangefs_bufmap_page_fill(void *kaddr, int buffer_index, int slot_index);
 
 #endif /* __ORANGEFS_BUFMAP_H */