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-rw-r--r--fs/minix/inode.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/minix/inode.c b/fs/minix/inode.c
index daad3c2..7eb5397 100644
--- a/fs/minix/inode.c
+++ b/fs/minix/inode.c
@@ -35,6 +35,8 @@ static void minix_put_super(struct super_block *sb)
int i;
struct minix_sb_info *sbi = minix_sb(sb);
+ lock_kernel();
+
if (!(sb->s_flags & MS_RDONLY)) {
if (sbi->s_version != MINIX_V3) /* s_state is now out from V3 sb */
sbi->s_ms->s_state = sbi->s_mount_state;
@@ -49,7 +51,7 @@ static void minix_put_super(struct super_block *sb)
sb->s_fs_info = NULL;
kfree(sbi);
- return;
+ unlock_kernel();
}
static struct kmem_cache * minix_inode_cachep;
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