diff options
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/filesystems/debugfs.rst | 12 | ||||
| -rw-r--r-- | Documentation/userspace-api/ioctl/ioctl-number.rst | 1 |
2 files changed, 6 insertions, 7 deletions
diff --git a/Documentation/filesystems/debugfs.rst b/Documentation/filesystems/debugfs.rst index dc35da8b8792..f7f977ffbf8d 100644 --- a/Documentation/filesystems/debugfs.rst +++ b/Documentation/filesystems/debugfs.rst @@ -211,18 +211,16 @@ seq_file content. There are a couple of other directory-oriented helper functions:: - struct dentry *debugfs_rename(struct dentry *old_dir, - struct dentry *old_dentry, - struct dentry *new_dir, - const char *new_name); + struct dentry *debugfs_change_name(struct dentry *dentry, + const char *fmt, ...); struct dentry *debugfs_create_symlink(const char *name, struct dentry *parent, const char *target); -A call to debugfs_rename() will give a new name to an existing debugfs -file, possibly in a different directory. The new_name must not exist prior -to the call; the return value is old_dentry with updated information. +A call to debugfs_change_name() will give a new name to an existing debugfs +file, always in the same directory. The new_name must not exist prior +to the call; the return value is 0 on success and -E... on failuer. Symbolic links can be created with debugfs_create_symlink(). There is one important thing that all debugfs users must take into account: diff --git a/Documentation/userspace-api/ioctl/ioctl-number.rst b/Documentation/userspace-api/ioctl/ioctl-number.rst index bf5aff018c2f..6d1465315df3 100644 --- a/Documentation/userspace-api/ioctl/ioctl-number.rst +++ b/Documentation/userspace-api/ioctl/ioctl-number.rst @@ -312,6 +312,7 @@ Code Seq# Include File Comments <mailto:oe@port.de> 'z' 10-4F drivers/s390/crypto/zcrypt_api.h conflict! '|' 00-7F linux/media.h +'|' 80-9F samples/ Any sample and example drivers 0x80 00-1F linux/fb.h 0x81 00-1F linux/vduse.h 0x89 00-06 arch/x86/include/asm/sockios.h |