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ext4: Fix ext4_free_blocks() w/o a journal when files have indirect blocks

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When trying to unlink a file with indirect blocks on a filesystem
without a journal, the "circular indirect block" sanity test was
getting falsely triggered.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
This commit is contained in:
Theodore Ts'o 2009-01-20 09:50:19 -05:00
parent 08ec8c3878
commit e7f07968c1
1 changed files with 1 additions and 1 deletions
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fs/ext4/inode.c
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@ -3622,7 +3622,7 @@ static void ext4_free_data(handle_t *handle, struct inode *inode,
* block pointed to itself, it would have been detached when
* the block was cleared. Check for this instead of OOPSing.
*/
if (bh2jh(this_bh))
if ((EXT4_JOURNAL(inode) == NULL) || bh2jh(this_bh))
ext4_handle_dirty_metadata(handle, inode, this_bh);
else
ext4_error(inode->i_sb, __func__,