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xfs: remove XFS_TRANS_DEBUG dead code

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Remove the leftover XFS_TRANS_DEBUG dead code following the previous
cleaning up of it in commits ec47eb6b0b.

Signed-off-by: Jie Liu <jeff.liu@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
This commit is contained in:
Jie Liu 2014-02-07 15:26:11 +11:00 committed by Dave Chinner
parent 4ae69fea58
commit 492185ef1d
1 changed files with 0 additions and 19 deletions
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19
fs/xfs/xfs_buf_item.c
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@ -796,20 +796,6 @@ xfs_buf_item_init(
bip->bli_formats[i].blf_map_size = map_size;
}
#ifdef XFS_TRANS_DEBUG
/*
* Allocate the arrays for tracking what needs to be logged
* and what our callers request to be logged. bli_orig
* holds a copy of the original, clean buffer for comparison
* against, and bli_logged keeps a 1 bit flag per byte in
* the buffer to indicate which bytes the callers have asked
* to have logged.
*/
bip->bli_orig = kmem_alloc(BBTOB(bp->b_length), KM_SLEEP);
memcpy(bip->bli_orig, bp->b_addr, BBTOB(bp->b_length));
bip->bli_logged = kmem_zalloc(BBTOB(bp->b_length) / NBBY, KM_SLEEP);
#endif
/*
* Put the buf item into the list of items attached to the
* buffer at the front.
@ -957,11 +943,6 @@ STATIC void
xfs_buf_item_free(
xfs_buf_log_item_t *bip)
{
#ifdef XFS_TRANS_DEBUG
kmem_free(bip->bli_orig);
kmem_free(bip->bli_logged);
#endif /* XFS_TRANS_DEBUG */
xfs_buf_item_free_format(bip);
kmem_zone_free(xfs_buf_item_zone, bip);
}