From 061447a496b915f1dc8f8c645c6825f856d2bbac Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Thu, 28 Nov 2013 14:54:39 -0500 Subject: sysfs, kernfs: introduce sysfs_root_sd Currently, it's assumed that there's a single kernfs hierarchy in the system anchored at sysfs_root which is defined as a global struct. To allow other users of kernfs, this will be made dynamic. Introduce a new global variable sysfs_root_sd which points to &sysfs_root and convert all &sysfs_root users. This patch doesn't introduce any behavior difference. Signed-off-by: Tejun Heo Signed-off-by: Greg Kroah-Hartman --- fs/sysfs/symlink.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'fs/sysfs/symlink.c') diff --git a/fs/sysfs/symlink.c b/fs/sysfs/symlink.c index 6797c9c..62f0e01 100644 --- a/fs/sysfs/symlink.c +++ b/fs/sysfs/symlink.c @@ -70,7 +70,7 @@ static int sysfs_do_create_link(struct kobject *kobj, struct kobject *target, struct sysfs_dirent *parent_sd = NULL; if (!kobj) - parent_sd = &sysfs_root; + parent_sd = sysfs_root_sd; else parent_sd = kobj->sd; @@ -144,7 +144,7 @@ void sysfs_remove_link(struct kobject *kobj, const char *name) struct sysfs_dirent *parent_sd = NULL; if (!kobj) - parent_sd = &sysfs_root; + parent_sd = sysfs_root_sd; else parent_sd = kobj->sd; @@ -170,7 +170,7 @@ int sysfs_rename_link_ns(struct kobject *kobj, struct kobject *targ, int result; if (!kobj) - parent_sd = &sysfs_root; + parent_sd = sysfs_root_sd; else parent_sd = kobj->sd; -- cgit v1.1