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-rw-r--r--fs/ext4/inode.c21
1 files changed, 9 insertions, 12 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 82298c63ea6d..9bcb7f2b86dd 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -5630,20 +5630,17 @@ int ext4_setattr(struct dentry *dentry, struct iattr *attr)
5630 goto err_out; 5630 goto err_out;
5631 } 5631 }
5632 } 5632 }
5633 if (!shrink) 5633 if (!shrink) {
5634 pagecache_isize_extended(inode, oldsize, inode->i_size); 5634 pagecache_isize_extended(inode, oldsize, inode->i_size);
5635 5635 } else {
5636 /* 5636 /*
5637 * Blocks are going to be removed from the inode. Wait 5637 * Blocks are going to be removed from the inode. Wait
5638 * for dio in flight. Temporarily disable 5638 * for dio in flight.
5639 * dioread_nolock to prevent livelock. 5639 */
5640 */ 5640 inode_dio_wait(inode);
5641 if (orphan) {
5642 if (!ext4_should_journal_data(inode)) {
5643 inode_dio_wait(inode);
5644 } else
5645 ext4_wait_for_tail_page_commit(inode);
5646 } 5641 }
5642 if (orphan && ext4_should_journal_data(inode))
5643 ext4_wait_for_tail_page_commit(inode);
5647 down_write(&EXT4_I(inode)->i_mmap_sem); 5644 down_write(&EXT4_I(inode)->i_mmap_sem);
5648 5645
5649 rc = ext4_break_layouts(inode); 5646 rc = ext4_break_layouts(inode);