btrfs: fix message printing
Fix various messages to include newline and module prefix.
Signed-off-by: Daniel J Blueman <daniel@quora.org>
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index 4f4de51..dfe5e3a 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -639,7 +639,7 @@
bdev = blkdev_get_by_path(device->name->str, flags, holder);
if (IS_ERR(bdev)) {
- printk(KERN_INFO "open %s failed\n", device->name->str);
+ printk(KERN_INFO "btrfs: open %s failed\n", device->name->str);
goto error;
}
filemap_write_and_wait(bdev->bd_inode->i_mapping);
@@ -3769,7 +3769,7 @@
read_unlock(&em_tree->lock);
if (!em) {
- printk(KERN_CRIT "unable to find logical %llu len %llu\n",
+ printk(KERN_CRIT "btrfs: unable to find logical %llu len %llu\n",
(unsigned long long)logical,
(unsigned long long)*length);
BUG();
@@ -4226,7 +4226,7 @@
total_devs = bbio->num_stripes;
if (map_length < length) {
- printk(KERN_CRIT "mapping failed logical %llu bio len %llu "
+ printk(KERN_CRIT "btrfs: mapping failed logical %llu bio len %llu "
"len %llu\n", (unsigned long long)logical,
(unsigned long long)length,
(unsigned long long)map_length);