diff options
| author | Ard Biesheuvel <ardb@kernel.org> | 2023-12-08 17:39:28 +0100 |
|---|---|---|
| committer | Ard Biesheuvel <ardb@kernel.org> | 2023-12-11 11:19:17 +0100 |
| commit | 547713d502f7b4b8efccd409cff84d731a23853b (patch) | |
| tree | b75079bd8442dfe0c46436edbf89a57b6d71e3d0 /fs/efivarfs | |
| parent | efivarfs: Move efivar availability check into FS context init (diff) | |
| download | linux-547713d502f7b4b8efccd409cff84d731a23853b.tar.xz linux-547713d502f7b4b8efccd409cff84d731a23853b.zip | |
efivarfs: Free s_fs_info on unmount
Now that we allocate a s_fs_info struct on fs context creation, we
should ensure that we free it again when the superblock goes away.
Fixes: 5329aa5101f7 ("efivarfs: Add uid/gid mount options")
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Diffstat (limited to 'fs/efivarfs')
| -rw-r--r-- | fs/efivarfs/super.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/efivarfs/super.c b/fs/efivarfs/super.c index d4530e4eac06..f954b1fab915 100644 --- a/fs/efivarfs/super.c +++ b/fs/efivarfs/super.c @@ -368,10 +368,13 @@ static int efivarfs_init_fs_context(struct fs_context *fc) static void efivarfs_kill_sb(struct super_block *sb) { + struct efivarfs_fs_info *sfi = sb->s_fs_info; + kill_litter_super(sb); /* Remove all entries and destroy */ efivar_entry_iter(efivarfs_destroy, &efivarfs_list, NULL); + kfree(sfi); } static struct file_system_type efivarfs_type = { |