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| author | Al Viro <viro@zeniv.linux.org.uk> | 2015-05-02 10:27:18 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-05-10 22:18:24 -0400 |
| commit | 5723cb01f0295ace2b029b0737dd6525a2de337f (patch) | |
| tree | 3a3fbf87e10652731fabe25d1ce1e566c38fe011 /fs/debugfs | |
| parent | 60380f193ee5a667842a4da4a3e936689bb0e5e6 (diff) | |
| download | lwn-5723cb01f0295ace2b029b0737dd6525a2de337f.tar.gz lwn-5723cb01f0295ace2b029b0737dd6525a2de337f.zip | |
debugfs: switch to simple_follow_link()
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/debugfs')
| -rw-r--r-- | fs/debugfs/file.c | 12 | ||||
| -rw-r--r-- | fs/debugfs/inode.c | 6 |
2 files changed, 3 insertions, 15 deletions
diff --git a/fs/debugfs/file.c b/fs/debugfs/file.c index 830a7e76f5c6..284f9aa0028b 100644 --- a/fs/debugfs/file.c +++ b/fs/debugfs/file.c @@ -17,7 +17,6 @@ #include <linux/fs.h> #include <linux/seq_file.h> #include <linux/pagemap.h> -#include <linux/namei.h> #include <linux/debugfs.h> #include <linux/io.h> #include <linux/slab.h> @@ -43,17 +42,6 @@ const struct file_operations debugfs_file_operations = { .llseek = noop_llseek, }; -static void *debugfs_follow_link(struct dentry *dentry, struct nameidata *nd) -{ - nd_set_link(nd, d_inode(dentry)->i_private); - return NULL; -} - -const struct inode_operations debugfs_link_operations = { - .readlink = generic_readlink, - .follow_link = debugfs_follow_link, -}; - static int debugfs_u8_set(void *data, u64 val) { *(u8 *)data = val; diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c index c1e7ffb0dab6..7eaec88ea970 100644 --- a/fs/debugfs/inode.c +++ b/fs/debugfs/inode.c @@ -174,7 +174,7 @@ static void debugfs_evict_inode(struct inode *inode) truncate_inode_pages_final(&inode->i_data); clear_inode(inode); if (S_ISLNK(inode->i_mode)) - kfree(inode->i_private); + kfree(inode->i_link); } static const struct super_operations debugfs_super_operations = { @@ -511,8 +511,8 @@ struct dentry *debugfs_create_symlink(const char *name, struct dentry *parent, return failed_creating(dentry); } inode->i_mode = S_IFLNK | S_IRWXUGO; - inode->i_op = &debugfs_link_operations; - inode->i_private = link; + inode->i_op = &simple_symlink_inode_operations; + inode->i_link = link; d_instantiate(dentry, inode); return end_creating(dentry); } |