diff options
Diffstat (limited to 'fs/block_dev.c')
| -rw-r--r-- | fs/block_dev.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/block_dev.c b/fs/block_dev.c index 88928701959..bc39b18cf3d 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -56,9 +56,11 @@ static void bdev_inode_switch_bdi(struct inode *inode, struct backing_dev_info *dst) { spin_lock(&inode_lock); + spin_lock(&inode->i_lock); inode->i_data.backing_dev_info = dst; if (inode->i_state & I_DIRTY) list_move(&inode->i_wb_list, &dst->wb.b_dirty); + spin_unlock(&inode->i_lock); spin_unlock(&inode_lock); } |