diff options
Diffstat (limited to 'fs/debugfs')
| -rw-r--r-- | fs/debugfs/file.c | 3 | ||||
| -rw-r--r-- | fs/debugfs/inode.c | 5 |
2 files changed, 6 insertions, 2 deletions
diff --git a/fs/debugfs/file.c b/fs/debugfs/file.c index edd6aafbf..08de6652a 100644 --- a/fs/debugfs/file.c +++ b/fs/debugfs/file.c @@ -273,7 +273,8 @@ static int debugfs_locked_down(struct inode *inode, (!real_fops || (!real_fops->unlocked_ioctl && !real_fops->compat_ioctl && - !real_fops->mmap))) + !real_fops->mmap && + !real_fops->mmap_prepare))) return 0; if (security_locked_down(LOCKDOWN_DEBUGFS)) diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c index 459814235..e054e6291 100644 --- a/fs/debugfs/inode.c +++ b/fs/debugfs/inode.c @@ -368,8 +368,11 @@ static struct dentry *debugfs_start_creating(const char *name, if (!debugfs_enabled) return ERR_PTR(-EPERM); - if (!debugfs_initialized()) + if (!debugfs_initialized()) { + pr_err("Unable to create file '%s', debugfs is not initialized yet\n", + name); return ERR_PTR(-ENOENT); + } pr_debug("creating file '%s'\n", name); |