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authorTejun Heo <tj@kernel.org>2015-02-13 14:36:31 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2015-02-13 21:21:36 -0800
commitdfeb0750b630b72b5d4fb2461bc7179eceb54666 (patch)
tree22af2116c4b061fd8ce268f78f56696e0a21c5c1 /fs/sysfs
parent75287a677ba1beab7ca0db948468f44eb23a709f (diff)
downloadop-kernel-dev-dfeb0750b630b72b5d4fb2461bc7179eceb54666.zip
op-kernel-dev-dfeb0750b630b72b5d4fb2461bc7179eceb54666.tar.gz
kernfs: remove KERNFS_STATIC_NAME
When a new kernfs node is created, KERNFS_STATIC_NAME is used to avoid making a separate copy of its name. It's currently only used for sysfs attributes whose filenames are required to stay accessible and unchanged. There are rare exceptions where these names are allocated and formatted dynamically but for the vast majority of cases they're consts in the rodata section. Now that kernfs is converted to use kstrdup_const() and kfree_const(), there's little point in keeping KERNFS_STATIC_NAME around. Remove it. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/sysfs')
-rw-r--r--fs/sysfs/file.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/sysfs/file.c b/fs/sysfs/file.c
index dfe928a..7c2867b 100644
--- a/fs/sysfs/file.c
+++ b/fs/sysfs/file.c
@@ -295,7 +295,7 @@ int sysfs_add_file_mode_ns(struct kernfs_node *parent,
key = attr->key ?: (struct lock_class_key *)&attr->skey;
#endif
kn = __kernfs_create_file(parent, attr->name, mode & 0777, size, ops,
- (void *)attr, ns, true, key);
+ (void *)attr, ns, key);
if (IS_ERR(kn)) {
if (PTR_ERR(kn) == -EEXIST)
sysfs_warn_dup(parent, attr->name);
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