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-rw-r--r--fs/affs/super.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/affs/super.c b/fs/affs/super.c
index 63f5183..d738646 100644
--- a/fs/affs/super.c
+++ b/fs/affs/super.c
@@ -29,6 +29,8 @@ affs_put_super(struct super_block *sb)
struct affs_sb_info *sbi = AFFS_SB(sb);
pr_debug("AFFS: put_super()\n");
+ lock_kernel();
+
if (!(sb->s_flags & MS_RDONLY)) {
AFFS_ROOT_TAIL(sb, sbi->s_root_bh)->bm_flag = cpu_to_be32(1);
secs_to_datestamp(get_seconds(),
@@ -42,7 +44,8 @@ affs_put_super(struct super_block *sb)
affs_brelse(sbi->s_root_bh);
kfree(sbi);
sb->s_fs_info = NULL;
- return;
+
+ unlock_kernel();
}
static void
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