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authorCody P Schafer <cody@linux.vnet.ibm.com>2014-02-15 02:02:07 +0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2014-02-16 00:14:55 +0400
commitaabaf4c2050d21d39fe11eec889c508e84d6a328 (patch)
tree2ad5f0618c3667eecbbc4b2de23c7dfbbf52f369 /fs/sysfs
parent5c764dfaefc582d9c3e2bbd52ae2e30747af8a37 (diff)
downloadlinux-aabaf4c2050d21d39fe11eec889c508e84d6a328.tar.xz
sysfs: create bin_attributes under the requested group
bin_attributes created/updated in create_files() (such as those listed via (struct device).attribute_groups) were not placed under the specified group, and instead appeared in the base kobj directory. Fix this by making bin_attributes use creating code similar to normal attributes. A quick grep shows that no one is using bin_attrs in a named attribute group yet, so we can do this without breaking anything in usespace. Note that I do not add is_visible() support to bin_attributes, though that could be done as well. Signed-off-by: Cody P Schafer <cody@linux.vnet.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/sysfs')
-rw-r--r--fs/sysfs/group.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/fs/sysfs/group.c b/fs/sysfs/group.c
index 6b579387c67a..aa0406895b53 100644
--- a/fs/sysfs/group.c
+++ b/fs/sysfs/group.c
@@ -70,8 +70,11 @@ static int create_files(struct kernfs_node *parent, struct kobject *kobj,
if (grp->bin_attrs) {
for (bin_attr = grp->bin_attrs; *bin_attr; bin_attr++) {
if (update)
- sysfs_remove_bin_file(kobj, *bin_attr);
- error = sysfs_create_bin_file(kobj, *bin_attr);
+ kernfs_remove_by_name(parent,
+ (*bin_attr)->attr.name);
+ error = sysfs_add_file_mode_ns(parent,
+ &(*bin_attr)->attr, true,
+ (*bin_attr)->attr.mode, NULL);
if (error)
break;
}