md/bitmap: move printing of bitmap status to bitmap.c

The part of /proc/mdstat which describes the bitmap should really
be generated by code in bitmap.c.  So move it there.

Signed-off-by: NeilBrown <neilb@suse.de>

1 files changed, 1 insertions, 22 deletions

diff --git a/drivers/md/md.c b/drivers/md/md.c
index 4566b61373d5..26591cc8ee87 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -6725,7 +6725,6 @@ static int md_seq_show(struct seq_file *seq, void *v)
         struct mddev *mddev = v;
         sector_t sectors;
         struct md_rdev *rdev;
-        struct bitmap *bitmap;
 
         if (v == (void*)1) {
                 struct md_personality *pers;
@@ -6813,27 +6812,7 @@ static int md_seq_show(struct seq_file *seq, void *v)
                 } else
                         seq_printf(seq, "\n       ");
 
-                if ((bitmap = mddev->bitmap)) {
-                        unsigned long chunk_kb;
-                        unsigned long flags;
-                        spin_lock_irqsave(&bitmap->lock, flags);
-                        chunk_kb = mddev->bitmap_info.chunksize >> 10;
-                        seq_printf(seq, "bitmap: %lu/%lu pages [%luKB], "
-                                "%lu%s chunk",
-                                bitmap->pages - bitmap->missing_pages,
-                                bitmap->pages,
-                                (bitmap->pages - bitmap->missing_pages)
-                                        << (PAGE_SHIFT - 10),
-                                chunk_kb ? chunk_kb : mddev->bitmap_info.chunksize,
-                                chunk_kb ? "KB" : "B");
-                        if (bitmap->file) {
-                                seq_printf(seq, ", file: ");
-                                seq_path(seq, &bitmap->file->f_path, " \t\n");
-                        }
-
-                        seq_printf(seq, "\n");
-                        spin_unlock_irqrestore(&bitmap->lock, flags);
-                }
+                bitmap_status(seq, mddev->bitmap);
 
                 seq_printf(seq, "\n");
         }