Btrfs: convert printk to btrfs_ and fix BTRFS prefix
Convert all applicable cases of printk and pr_* to the btrfs_* macros.
Fix all uses of the BTRFS prefix.
Signed-off-by: Frank Holton <fholton@gmail.com>
Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Chris Mason <clm@fb.com>
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index c0dc054..edf5f00 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -1262,7 +1262,7 @@
break;
if (btrfs_defrag_cancelled(root->fs_info)) {
- printk(KERN_DEBUG "btrfs: defrag_file cancelled\n");
+ printk(KERN_DEBUG "BTRFS: defrag_file cancelled\n");
ret = -EAGAIN;
break;
}
@@ -1424,20 +1424,20 @@
ret = -EINVAL;
goto out_free;
}
- printk(KERN_INFO "btrfs: resizing devid %llu\n", devid);
+ btrfs_info(root->fs_info, "resizing devid %llu", devid);
}
device = btrfs_find_device(root->fs_info, devid, NULL, NULL);
if (!device) {
- printk(KERN_INFO "btrfs: resizer unable to find device %llu\n",
+ btrfs_info(root->fs_info, "resizer unable to find device %llu",
devid);
ret = -ENODEV;
goto out_free;
}
if (!device->writeable) {
- printk(KERN_INFO "btrfs: resizer unable to apply on "
- "readonly device %llu\n",
+ btrfs_info(root->fs_info,
+ "resizer unable to apply on readonly device %llu",
devid);
ret = -EPERM;
goto out_free;
@@ -1489,7 +1489,7 @@
do_div(new_size, root->sectorsize);
new_size *= root->sectorsize;
- printk_in_rcu(KERN_INFO "btrfs: new size for %s is %llu\n",
+ printk_in_rcu(KERN_INFO "BTRFS: new size for %s is %llu\n",
rcu_str_deref(device->name), new_size);
if (new_size > old_size) {
@@ -1550,8 +1550,8 @@
src_inode = file_inode(src.file);
if (src_inode->i_sb != file_inode(file)->i_sb) {
- printk(KERN_INFO "btrfs: Snapshot src from "
- "another FS\n");
+ btrfs_info(BTRFS_I(src_inode)->root->fs_info,
+ "Snapshot src from another FS");
ret = -EINVAL;
} else {
ret = btrfs_mksubvol(&file->f_path, name, namelen,
@@ -1934,7 +1934,7 @@
key.offset = (u64)-1;
root = btrfs_read_fs_root_no_name(info, &key);
if (IS_ERR(root)) {
- printk(KERN_ERR "could not find root %llu\n",
+ printk(KERN_ERR "BTRFS: could not find root %llu\n",
sk->tree_id);
btrfs_free_path(path);
return -ENOENT;
@@ -2024,7 +2024,7 @@
key.offset = (u64)-1;
root = btrfs_read_fs_root_no_name(info, &key);
if (IS_ERR(root)) {
- printk(KERN_ERR "could not find root %llu\n", tree_id);
+ printk(KERN_ERR "BTRFS: could not find root %llu\n", tree_id);
ret = -ENOENT;
goto out;
}
@@ -3367,8 +3367,8 @@
if (IS_ERR_OR_NULL(di)) {
btrfs_free_path(path);
btrfs_end_transaction(trans, root);
- printk(KERN_ERR "Umm, you don't have the default dir item, "
- "this isn't going to work\n");
+ btrfs_err(new_root->fs_info, "Umm, you don't have the default dir"
+ "item, this isn't going to work");
ret = -ENOENT;
goto out;
}
@@ -4469,8 +4469,8 @@
len = strnlen(label, BTRFS_LABEL_SIZE);
if (len == BTRFS_LABEL_SIZE) {
- pr_warn("btrfs: label is too long, return the first %zu bytes\n",
- --len);
+ btrfs_warn(root->fs_info,
+ "label is too long, return the first %zu bytes", --len);
}
ret = copy_to_user(arg, label, len);
@@ -4493,7 +4493,7 @@
return -EFAULT;
if (strnlen(label, BTRFS_LABEL_SIZE) == BTRFS_LABEL_SIZE) {
- pr_err("btrfs: unable to set label with more than %d bytes\n",
+ btrfs_err(root->fs_info, "unable to set label with more than %d bytes",
BTRFS_LABEL_SIZE - 1);
return -EINVAL;
}
