[PATCH 1/2] fs: include device name in error messages about freezing

[Mateusz Guzik <mguzik@redhat.com>]

While here use pr_err instead of printk(KERN_ERR...)

Signed-off-by: Mateusz Guzik <mguzik@redhat.com>
Cc: linux-fsdevel@vger.kernel.org
Cc: Josef Bacik <jbacik@fb.com>
Cc: Jan Kara <jack@suse.cz>
Cc: Al Viro <viro@ZenIV.linux.org.uk>
Cc: Eric Sandeen <esandeen@redhat.com>

---
 fs/super.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/fs/super.c b/fs/super.c
index 48377f7..017e10a 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -1323,8 +1323,7 @@ int freeze_super(struct super_block *sb)
 	if (sb->s_op->freeze_fs) {
 		ret = sb->s_op->freeze_fs(sb);
 		if (ret) {
-			printk(KERN_ERR
-				"VFS:Filesystem freeze failed\n");
+			pr_err("VFS:Filesystem %s freeze failed\n", sb->s_id);
 			sb->s_writers.frozen = SB_UNFROZEN;
 			smp_wmb();
 			wake_up(&sb->s_writers.wait_unfrozen);
@@ -1364,8 +1363,7 @@ int thaw_super(struct super_block *sb)
 	if (sb->s_op->unfreeze_fs) {
 		error = sb->s_op->unfreeze_fs(sb);
 		if (error) {
-			printk(KERN_ERR
-				"VFS:Filesystem thaw failed\n");
+			pr_err("VFS:Filesystem %s thaw failed\n", sb->s_id);
 			up_write(&sb->s_umount);
 			return error;
 		}
-- 
1.8.3.1