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path: root/fs/sysv/inode.c
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-rw-r--r--fs/sysv/inode.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/sysv/inode.c b/fs/sysv/inode.c
index e0a39f1fb88e..a3f45fc626a1 100644
--- a/fs/sysv/inode.c
+++ b/fs/sysv/inode.c
@@ -37,6 +37,7 @@ static void sysv_write_super(struct super_block *sb)
struct sysv_sb_info *sbi = SYSV_SB(sb);
unsigned long time = get_seconds(), old_time;
+ lock_super(sb);
lock_kernel();
if (sb->s_flags & MS_RDONLY)
goto clean;
@@ -56,6 +57,7 @@ static void sysv_write_super(struct super_block *sb)
clean:
sb->s_dirt = 0;
unlock_kernel();
+ unlock_super(sb);
}
static int sysv_remount(struct super_block *sb, int *flags, char *data)