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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-02-22 08:07:13 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-02-23 15:46:34 +0100 |
| commit | f2eb478f2f322217aa642e11c1cc011f99c797e6 (patch) | |
| tree | f71c2db5e8a403e2f397c6a5fcaa9556e559e1fa /fs/sysfs | |
| parent | b4ae8c2fb673d2fc60cb8fe645dba4f4db8b0dab (diff) | |
| download | lwn-f2eb478f2f322217aa642e11c1cc011f99c797e6.tar.gz lwn-f2eb478f2f322217aa642e11c1cc011f99c797e6.zip | |
kernfs: move struct kernfs_root out of the public view.
There is no need to have struct kernfs_root be part of kernfs.h for
the whole kernel to see and poke around it. Move it internal to kernfs
code and provide a helper function, kernfs_root_to_node(), to handle the
one field that kernfs users were directly accessing from the structure.
Cc: Imran Khan <imran.f.khan@oracle.com>
Acked-by: Tejun Heo <tj@kernel.org>
Link: https://lore.kernel.org/r/20220222070713.3517679-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/sysfs')
| -rw-r--r-- | fs/sysfs/mount.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/sysfs/mount.c b/fs/sysfs/mount.c index e747c135c1d1..98467bb76737 100644 --- a/fs/sysfs/mount.c +++ b/fs/sysfs/mount.c @@ -103,7 +103,7 @@ int __init sysfs_init(void) if (IS_ERR(sysfs_root)) return PTR_ERR(sysfs_root); - sysfs_root_kn = sysfs_root->kn; + sysfs_root_kn = kernfs_root_to_node(sysfs_root); err = register_filesystem(&sysfs_fs_type); if (err) { |