ovl: use pr_fmt auto generate prefix
Use pr_fmt auto generate "overlayfs: " prefix.
Signed-off-by: lijiazi <lijiazi@xiaomi.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
diff --git a/fs/overlayfs/namei.c b/fs/overlayfs/namei.c
index 76ff663..205163f 100644
--- a/fs/overlayfs/namei.c
+++ b/fs/overlayfs/namei.c
@@ -141,10 +141,10 @@ static struct ovl_fh *ovl_get_fh(struct dentry *dentry, const char *name)
return NULL;
fail:
- pr_warn_ratelimited("overlayfs: failed to get origin (%i)\n", res);
+ pr_warn_ratelimited("failed to get origin (%i)\n", res);
goto out;
invalid:
- pr_warn_ratelimited("overlayfs: invalid origin (%*phN)\n", res, fh);
+ pr_warn_ratelimited("invalid origin (%*phN)\n", res, fh);
goto out;
}
@@ -360,7 +360,7 @@ int ovl_check_origin_fh(struct ovl_fs *ofs, struct ovl_fh *fh, bool connected,
return 0;
invalid:
- pr_warn_ratelimited("overlayfs: invalid origin (%pd2, ftype=%x, origin ftype=%x).\n",
+ pr_warn_ratelimited("invalid origin (%pd2, ftype=%x, origin ftype=%x).\n",
upperdentry, d_inode(upperdentry)->i_mode & S_IFMT,
d_inode(origin)->i_mode & S_IFMT);
dput(origin);
@@ -449,7 +449,7 @@ int ovl_verify_set_fh(struct dentry *dentry, const char *name,
fail:
inode = d_inode(real);
- pr_warn_ratelimited("overlayfs: failed to verify %s (%pd2, ino=%lu, err=%i)\n",
+ pr_warn_ratelimited("failed to verify %s (%pd2, ino=%lu, err=%i)\n",
is_upper ? "upper" : "origin", real,
inode ? inode->i_ino : 0, err);
goto out;
@@ -475,7 +475,7 @@ struct dentry *ovl_index_upper(struct ovl_fs *ofs, struct dentry *index)
return upper ?: ERR_PTR(-ESTALE);
if (!d_is_dir(upper)) {
- pr_warn_ratelimited("overlayfs: invalid index upper (%pd2, upper=%pd2).\n",
+ pr_warn_ratelimited("invalid index upper (%pd2, upper=%pd2).\n",
index, upper);
dput(upper);
return ERR_PTR(-EIO);
@@ -589,12 +589,12 @@ int ovl_verify_index(struct ovl_fs *ofs, struct dentry *index)
return err;
fail:
- pr_warn_ratelimited("overlayfs: failed to verify index (%pd2, ftype=%x, err=%i)\n",
+ pr_warn_ratelimited("failed to verify index (%pd2, ftype=%x, err=%i)\n",
index, d_inode(index)->i_mode & S_IFMT, err);
goto out;
orphan:
- pr_warn_ratelimited("overlayfs: orphan index entry (%pd2, ftype=%x, nlink=%u)\n",
+ pr_warn_ratelimited("orphan index entry (%pd2, ftype=%x, nlink=%u)\n",
index, d_inode(index)->i_mode & S_IFMT,
d_inode(index)->i_nlink);
err = -ENOENT;
@@ -696,7 +696,7 @@ struct dentry *ovl_lookup_index(struct ovl_fs *ofs, struct dentry *upper,
index = NULL;
goto out;
}
- pr_warn_ratelimited("overlayfs: failed inode index lookup (ino=%lu, key=%.*s, err=%i);\n"
+ pr_warn_ratelimited("failed inode index lookup (ino=%lu, key=%.*s, err=%i);\n"
"overlayfs: mount with '-o index=off' to disable inodes index.\n",
d_inode(origin)->i_ino, name.len, name.name,
err);
@@ -723,13 +723,13 @@ struct dentry *ovl_lookup_index(struct ovl_fs *ofs, struct dentry *upper,
* unlinked, which means that finding a lower origin on lookup
* whose index is a whiteout should be treated as an error.
*/
- pr_warn_ratelimited("overlayfs: bad index found (index=%pd2, ftype=%x, origin ftype=%x).\n",
+ pr_warn_ratelimited("bad index found (index=%pd2, ftype=%x, origin ftype=%x).\n",
index, d_inode(index)->i_mode & S_IFMT,
d_inode(origin)->i_mode & S_IFMT);
goto fail;
} else if (is_dir && verify) {
if (!upper) {
- pr_warn_ratelimited("overlayfs: suspected uncovered redirected dir found (origin=%pd2, index=%pd2).\n",
+ pr_warn_ratelimited("suspected uncovered redirected dir found (origin=%pd2, index=%pd2).\n",
origin, index);
goto fail;
}
@@ -738,7 +738,7 @@ struct dentry *ovl_lookup_index(struct ovl_fs *ofs, struct dentry *upper,
err = ovl_verify_upper(index, upper, false);
if (err) {
if (err == -ESTALE) {
- pr_warn_ratelimited("overlayfs: suspected multiply redirected dir found (upper=%pd2, origin=%pd2, index=%pd2).\n",
+ pr_warn_ratelimited("suspected multiply redirected dir found (upper=%pd2, origin=%pd2, index=%pd2).\n",
upper, origin, index);
}
goto fail;
@@ -967,7 +967,7 @@ struct dentry *ovl_lookup(struct inode *dir, struct dentry *dentry,
*/
err = -EPERM;
if (d.redirect && !ofs->config.redirect_follow) {
- pr_warn_ratelimited("overlayfs: refusing to follow redirect for (%pd2)\n",
+ pr_warn_ratelimited("refusing to follow redirect for (%pd2)\n",
dentry);
goto out_put;
}
@@ -994,7 +994,7 @@ struct dentry *ovl_lookup(struct inode *dir, struct dentry *dentry,
err = -EPERM;
if (!ofs->config.metacopy) {
- pr_warn_ratelimited("overlay: refusing to follow metacopy origin for (%pd2)\n",
+ pr_warn_ratelimited("refusing to follow metacopy origin for (%pd2)\n",
dentry);
goto out_put;
}