diff options
| -rw-r--r-- | fs/ext4/move_extent.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/fs/ext4/move_extent.c b/fs/ext4/move_extent.c index 9f2311bc9c4f..503ea15dc5db 100644 --- a/fs/ext4/move_extent.c +++ b/fs/ext4/move_extent.c @@ -273,6 +273,7 @@ move_extent_per_page(struct file *o_filp, struct inode *donor_inode, int replaced_count = 0; int from = data_offset_in_page << orig_inode->i_blkbits; int blocks_per_page = PAGE_CACHE_SIZE >> orig_inode->i_blkbits; + struct super_block *sb = orig_inode->i_sb; /* * It needs twice the amount of ordinary journal buffers because @@ -405,10 +406,13 @@ unlock_pages: page_cache_release(pagep[1]); stop_journal: ext4_journal_stop(handle); + if (*err == -ENOSPC && + ext4_should_retry_alloc(sb, &retries)) + goto again; /* Buffer was busy because probably is pinned to journal transaction, * force transaction commit may help to free it. */ - if (*err == -EBUSY && ext4_should_retry_alloc(orig_inode->i_sb, - &retries)) + if (*err == -EBUSY && retries++ < 4 && EXT4_SB(sb)->s_journal && + jbd2_journal_force_commit_nested(EXT4_SB(sb)->s_journal)) goto again; return replaced_count; |