mirror of
https://github.com/Fishwaldo/Star64_linux.git
synced 2025-03-16 04:04:06 +00:00
efivarfs: Free s_fs_info on unmount
[ Upstream commit 547713d502f7b4b8efccd409cff84d731a23853b ] 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> Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
parent
0049fe7e4a
commit
48be1364dd
1 changed files with 3 additions and 0 deletions
|
@ -299,6 +299,8 @@ 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);
|
||||
|
||||
if (!efivar_is_available())
|
||||
|
@ -306,6 +308,7 @@ static void efivarfs_kill_sb(struct super_block *sb)
|
|||
|
||||
/* Remove all entries and destroy */
|
||||
efivar_entry_iter(efivarfs_destroy, &efivarfs_list, NULL);
|
||||
kfree(sfi);
|
||||
}
|
||||
|
||||
static struct file_system_type efivarfs_type = {
|
||||
|
|
Loading…
Add table
Reference in a new issue