Re: [PATCH v2 03/11] sysfs: create bin_attributes under the requested group
On Fri, 2014-14-02 at 22:02:07 UTC, Cody P Schafer wrote: > 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 Greg has already taken this, so we'll consider that as good as an ack from him, unless he wants to give us one. cheers -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH v2 03/11] sysfs: create bin_attributes under the requested group
On Fri, 2014-14-02 at 22:02:07 UTC, Cody P Schafer wrote: 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 c...@linux.vnet.ibm.com Greg has already taken this, so we'll consider that as good as an ack from him, unless he wants to give us one. cheers -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH v2 03/11] sysfs: create bin_attributes under the requested group
On Fri, Feb 14, 2014 at 02:02:07PM -0800, Cody P Schafer wrote: > 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. is_visible() support would be nice to add if you get a chance. thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: [PATCH v2 03/11] sysfs: create bin_attributes under the requested group
On Fri, Feb 14, 2014 at 02:02:07PM -0800, Cody P Schafer wrote: 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. is_visible() support would be nice to add if you get a chance. thanks, greg k-h -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
[PATCH v2 03/11] 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
---
fs/sysfs/group.c | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/fs/sysfs/group.c b/fs/sysfs/group.c
index 6b57938..aa04068 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;
}
--
1.8.5.4
--
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Please read the FAQ at http://www.tux.org/lkml/
[PATCH v2 03/11] 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 c...@linux.vnet.ibm.com
---
fs/sysfs/group.c | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/fs/sysfs/group.c b/fs/sysfs/group.c
index 6b57938..aa04068 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;
}
--
1.8.5.4
--
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