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Diffstat (limited to 'fs/ext3')
-rw-r--r--fs/ext3/inode.c19
1 files changed, 10 insertions, 9 deletions
diff --git a/fs/ext3/inode.c b/fs/ext3/inode.c
index 5f51fed5c750..4d7da6f6184b 100644
--- a/fs/ext3/inode.c
+++ b/fs/ext3/inode.c
@@ -1193,15 +1193,16 @@ write_begin_failed:
* i_size_read because we hold i_mutex.
*
* Add inode to orphan list in case we crash before truncate
- * finishes.
+ * finishes. Do this only if ext3_can_truncate() agrees so
+ * that orphan processing code is happy.
*/
- if (pos + len > inode->i_size)
+ if (pos + len > inode->i_size && ext3_can_truncate(inode))
ext3_orphan_add(handle, inode);
ext3_journal_stop(handle);
unlock_page(page);
page_cache_release(page);
if (pos + len > inode->i_size)
- vmtruncate(inode, inode->i_size);
+ ext3_truncate(inode);
}
if (ret == -ENOSPC && ext3_should_retry_alloc(inode->i_sb, &retries))
goto retry;
@@ -1287,7 +1288,7 @@ static int ext3_ordered_write_end(struct file *file,
* There may be allocated blocks outside of i_size because
* we failed to copy some data. Prepare for truncate.
*/
- if (pos + len > inode->i_size)
+ if (pos + len > inode->i_size && ext3_can_truncate(inode))
ext3_orphan_add(handle, inode);
ret2 = ext3_journal_stop(handle);
if (!ret)
@@ -1296,7 +1297,7 @@ static int ext3_ordered_write_end(struct file *file,
page_cache_release(page);
if (pos + len > inode->i_size)
- vmtruncate(inode, inode->i_size);
+ ext3_truncate(inode);
return ret ? ret : copied;
}
@@ -1315,14 +1316,14 @@ static int ext3_writeback_write_end(struct file *file,
* There may be allocated blocks outside of i_size because
* we failed to copy some data. Prepare for truncate.
*/
- if (pos + len > inode->i_size)
+ if (pos + len > inode->i_size && ext3_can_truncate(inode))
ext3_orphan_add(handle, inode);
ret = ext3_journal_stop(handle);
unlock_page(page);
page_cache_release(page);
if (pos + len > inode->i_size)
- vmtruncate(inode, inode->i_size);
+ ext3_truncate(inode);
return ret ? ret : copied;
}
@@ -1358,7 +1359,7 @@ static int ext3_journalled_write_end(struct file *file,
* There may be allocated blocks outside of i_size because
* we failed to copy some data. Prepare for truncate.
*/
- if (pos + len > inode->i_size)
+ if (pos + len > inode->i_size && ext3_can_truncate(inode))
ext3_orphan_add(handle, inode);
EXT3_I(inode)->i_state |= EXT3_STATE_JDATA;
if (inode->i_size > EXT3_I(inode)->i_disksize) {
@@ -1375,7 +1376,7 @@ static int ext3_journalled_write_end(struct file *file,
page_cache_release(page);
if (pos + len > inode->i_size)
- vmtruncate(inode, inode->i_size);
+ ext3_truncate(inode);
return ret ? ret : copied;
}