From 890ece160c6465b49c42975d529c3481d89da8f5 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Sat, 23 Nov 2013 17:21:51 -0500 Subject: sysfs, kernfs: introduce kernfs_rename[_ns]() Introduce kernfs rename interface, krenfs_rename[_ns](). This is just rename of sysfs_rename(). No functional changes. Function comment is added to kernfs_rename_ns() and @new_parent_sd is renamed to @new_parent for consistency with other kernfs interfaces. v2: Dummy implementation for !CONFIG_SYSFS updated to return -ENOSYS. Signed-off-by: Tejun Heo Signed-off-by: Greg Kroah-Hartman --- include/linux/kernfs.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'include/linux/kernfs.h') diff --git a/include/linux/kernfs.h b/include/linux/kernfs.h index fe6290d41776..803d9600cf72 100644 --- a/include/linux/kernfs.h +++ b/include/linux/kernfs.h @@ -20,6 +20,8 @@ struct sysfs_dirent *kernfs_create_link(struct sysfs_dirent *parent, void kernfs_remove(struct sysfs_dirent *sd); int kernfs_remove_by_name_ns(struct sysfs_dirent *parent, const char *name, const void *ns); +int kernfs_rename_ns(struct sysfs_dirent *sd, struct sysfs_dirent *new_parent, + const char *new_name, const void *new_ns); #else /* CONFIG_SYSFS */ @@ -34,6 +36,11 @@ static inline int kernfs_remove_by_name_ns(struct sysfs_dirent *parent, const char *name, const void *ns) { return -ENOSYS; } +static inline int kernfs_rename_ns(struct sysfs_dirent *sd, + struct sysfs_dirent *new_parent, + const char *new_name, const void *new_ns) +{ return -ENOSYS; } + #endif /* CONFIG_SYSFS */ static inline int kernfs_remove_by_name(struct sysfs_dirent *parent, -- cgit v1.2.3-70-g09d2