[PATCH] md: a couple of tidyups relating to the bitmap file.
1/ When init from disk, it is a BUG if there is nowhere
to init from,
2/ use seq_path to print path in /proc/mdstat
Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
index 34ffc13..b43bdb2 100644
--- a/drivers/md/bitmap.c
+++ b/drivers/md/bitmap.c
@@ -769,13 +769,7 @@
chunks = bitmap->chunks;
file = bitmap->file;
- if (!file) { /* no file, dirty all the in-memory bits */
- printk(KERN_INFO "%s: no bitmap file, doing full recovery\n",
- bmname(bitmap));
- bitmap_set_memory_bits(bitmap, 0,
- chunks << CHUNK_BLOCK_SHIFT(bitmap), 1);
- return 0;
- }
+ BUG_ON(!file);
#if INJECT_FAULTS_3
outofdate = 1;